lib/overlib.js

   1 //\/////
   2 //\  overLIB 4.21 - You may not remove or change this notice.
   3 //\  Copyright Erik Bosrup 1998-2004. All rights reserved.
   4 //\
   5 //\  Contributors are listed on the homepage.
   6 //\  This file might be old, always check for the latest version at:
   7 //\  http://www.bosrup.com/web/overlib/
   8 //\
   9 //\  Please read the license agreement (available through the link above)
  10 //\  before using overLIB. Direct any licensing questions to erik@bosrup.com.
  11 //\
  12 //\  Do not sell this as your own work or remove this copyright notice.
  13 //\  For full details on copying or changing this script please read the
  14 //\  license agreement at the link above. Please give credit on sites that
  15 //\  use overLIB and submit changes of the script so other people can use
  16 //\  them as well.
  17 //   $Revision$                $Date$
  18 //\/////
  19 //\mini
  20
  21 ////////
  22 // PRE-INIT
  23 // Ignore these lines, configuration is below.
  24 ////////
  25 var olLoaded = 0;var pmStart = 10000000; var pmUpper = 10001000; var pmCount = pmStart+1; var pmt=''; var pms = new Array(); var olInfo = new Info('4.21', 1);
  26 var FREPLACE = 0; var FBEFORE = 1; var FAFTER = 2; var FALTERNATE = 3; var FCHAIN=4;
  27 var olHideForm=0;  // parameter for hiding SELECT and ActiveX elements in IE5.5+
  28 var olHautoFlag = 0;  // flags for over-riding VAUTO and HAUTO if corresponding
  29 var olVautoFlag = 0;  // positioning commands are used on the command line
  30 var hookPts = new Array(), postParse = new Array(), cmdLine = new Array(), runTime = new Array();
  31 // for plugins
  32 registerCommands('donothing,inarray,caparray,sticky,background,noclose,caption,left,right,center,offsetx,offsety,fgcolor,bgcolor,textcolor,capcolor,closecolor,width,border,cellpad,status,autostatus,autostatuscap,height,closetext,snapx,snapy,fixx,fixy,relx,rely,fgbackground,bgbackground,padx,pady,fullhtml,above,below,capicon,textfont,captionfont,closefont,textsize,captionsize,closesize,timeout,function,delay,hauto,vauto,closeclick,wrap,followmouse,mouseoff,closetitle,cssoff,compatmode,cssclass,fgclass,bgclass,textfontclass,captionfontclass,closefontclass');
  33
  34 ////////
  35 // DEFAULT CONFIGURATION
  36 // Settings you want everywhere are set here. All of this can also be
  37 // changed on your html page or through an overLIB call.
  38 ////////
  39 if (typeof ol_fgcolor=='undefined') var ol_fgcolor="#CCCCFF";
  40 if (typeof ol_bgcolor=='undefined') var ol_bgcolor="#333399";
  41 if (typeof ol_textcolor=='undefined') var ol_textcolor="#000000";
  42 if (typeof ol_capcolor=='undefined') var ol_capcolor="#FFFFFF";
  43 if (typeof ol_closecolor=='undefined') var ol_closecolor="#9999FF";
  44 if (typeof ol_textfont=='undefined') var ol_textfont="Verdana,Arial,Helvetica";
  45 if (typeof ol_captionfont=='undefined') var ol_captionfont="Verdana,Arial,Helvetica";
  46 if (typeof ol_closefont=='undefined') var ol_closefont="Verdana,Arial,Helvetica";
  47 if (typeof ol_textsize=='undefined') var ol_textsize="1";
  48 if (typeof ol_captionsize=='undefined') var ol_captionsize="1";
  49 if (typeof ol_closesize=='undefined') var ol_closesize="1";
  50 if (typeof ol_width=='undefined') var ol_width="200";
  51 if (typeof ol_border=='undefined') var ol_border="1";
  52 if (typeof ol_cellpad=='undefined') var ol_cellpad=2;
  53 if (typeof ol_offsetx=='undefined') var ol_offsetx=10;
  54 if (typeof ol_offsety=='undefined') var ol_offsety=10;
  55 if (typeof ol_text=='undefined') var ol_text="Default Text";
  56 if (typeof ol_cap=='undefined') var ol_cap="";
  57 if (typeof ol_sticky=='undefined') var ol_sticky=0;
  58 if (typeof ol_background=='undefined') var ol_background="";
  59 if (typeof ol_close=='undefined') var ol_close="Close";
  60 if (typeof ol_hpos=='undefined') var ol_hpos=RIGHT;
  61 if (typeof ol_status=='undefined') var ol_status="";
  62 if (typeof ol_autostatus=='undefined') var ol_autostatus=0;
  63 if (typeof ol_height=='undefined') var ol_height=-1;
  64 if (typeof ol_snapx=='undefined') var ol_snapx=0;
  65 if (typeof ol_snapy=='undefined') var ol_snapy=0;
  66 if (typeof ol_fixx=='undefined') var ol_fixx=-1;
  67 if (typeof ol_fixy=='undefined') var ol_fixy=-1;
  68 if (typeof ol_relx=='undefined') var ol_relx=null;
  69 if (typeof ol_rely=='undefined') var ol_rely=null;
  70 if (typeof ol_fgbackground=='undefined') var ol_fgbackground="";
  71 if (typeof ol_bgbackground=='undefined') var ol_bgbackground="";
  72 if (typeof ol_padxl=='undefined') var ol_padxl=1;
  73 if (typeof ol_padxr=='undefined') var ol_padxr=1;
  74 if (typeof ol_padyt=='undefined') var ol_padyt=1;
  75 if (typeof ol_padyb=='undefined') var ol_padyb=1;
  76 if (typeof ol_fullhtml=='undefined') var ol_fullhtml=0;
  77 if (typeof ol_vpos=='undefined') var ol_vpos=BELOW;
  78 if (typeof ol_aboveheight=='undefined') var ol_aboveheight=0;
  79 if (typeof ol_capicon=='undefined') var ol_capicon="";
  80 if (typeof ol_frame=='undefined') var ol_frame=self;
  81 if (typeof ol_timeout=='undefined') var ol_timeout=0;
  82 if (typeof ol_function=='undefined') var ol_function=null;
  83 if (typeof ol_delay=='undefined') var ol_delay=0;
  84 if (typeof ol_hauto=='undefined') var ol_hauto=0;
  85 if (typeof ol_vauto=='undefined') var ol_vauto=0;
  86 if (typeof ol_closeclick=='undefined') var ol_closeclick=0;
  87 if (typeof ol_wrap=='undefined') var ol_wrap=0;
  88 if (typeof ol_followmouse=='undefined') var ol_followmouse=1;
  89 if (typeof ol_mouseoff=='undefined') var ol_mouseoff=0;
  90 if (typeof ol_closetitle=='undefined') var ol_closetitle='Close';
  91 if (typeof ol_compatmode=='undefined') var ol_compatmode=0;
  92 if (typeof ol_css=='undefined') var ol_css=CSSOFF;
  93 if (typeof ol_fgclass=='undefined') var ol_fgclass="";
  94 if (typeof ol_bgclass=='undefined') var ol_bgclass="";
  95 if (typeof ol_textfontclass=='undefined') var ol_textfontclass="";
  96 if (typeof ol_captionfontclass=='undefined') var ol_captionfontclass="";
  97 if (typeof ol_closefontclass=='undefined') var ol_closefontclass="";
  98
  99 ////////
 100 // ARRAY CONFIGURATION
 101 ////////
 102
 103 // You can use these arrays to store popup text here instead of in the html.
 104 if (typeof ol_texts=='undefined') var ol_texts = new Array("Text 0", "Text 1");
 105 if (typeof ol_caps=='undefined') var ol_caps = new Array("Caption 0", "Caption 1");
 106
 107 ////////
 108 // END OF CONFIGURATION
 109 // Don't change anything below this line, all configuration is above.
 110 ////////
 111
 112
 113
 114
 115
 116 ////////
 117 // INIT
 118 ////////
 119 // Runtime variables init. Don't change for config!
 120 var o3_text="";
 121 var o3_cap="";
 122 var o3_sticky=0;
 123 var o3_background="";
 124 var o3_close="Close";
 125 var o3_hpos=RIGHT;
 126 var o3_offsetx=2;
 127 var o3_offsety=2;
 128 var o3_fgcolor="";
 129 var o3_bgcolor="";
 130 var o3_textcolor="";
 131 var o3_capcolor="";
 132 var o3_closecolor="";
 133 var o3_width=100;
 134 var o3_border=1;
 135 var o3_cellpad=2;
 136 var o3_status="";
 137 var o3_autostatus=0;
 138 var o3_height=-1;
 139 var o3_snapx=0;
 140 var o3_snapy=0;
 141 var o3_fixx=-1;
 142 var o3_fixy=-1;
 143 var o3_relx=null;
 144 var o3_rely=null;
 145 var o3_fgbackground="";
 146 var o3_bgbackground="";
 147 var o3_padxl=0;
 148 var o3_padxr=0;
 149 var o3_padyt=0;
 150 var o3_padyb=0;
 151 var o3_fullhtml=0;
 152 var o3_vpos=BELOW;
 153 var o3_aboveheight=0;
 154 var o3_capicon="";
 155 var o3_textfont="Verdana,Arial,Helvetica";
 156 var o3_captionfont="Verdana,Arial,Helvetica";
 157 var o3_closefont="Verdana,Arial,Helvetica";
 158 var o3_textsize="1";
 159 var o3_captionsize="1";
 160 var o3_closesize="1";
 161 var o3_frame=self;
 162 var o3_timeout=0;
 163 var o3_timerid=0;
 164 var o3_allowmove=0;
 165 var o3_function=null;
 166 var o3_delay=0;
 167 var o3_delayid=0;
 168 var o3_hauto=0;
 169 var o3_vauto=0;
 170 var o3_closeclick=0;
 171 var o3_wrap=0;
 172 var o3_followmouse=1;
 173 var o3_mouseoff=0;
 174 var o3_closetitle='';
 175 var o3_compatmode=0;
 176 var o3_css=CSSOFF;
 177 var o3_fgclass="";
 178 var o3_bgclass="";
 179 var o3_textfontclass="";
 180 var o3_captionfontclass="";
 181 var o3_closefontclass="";
 182
 183 // Display state variables
 184 var o3_x = 0;
 185 var o3_y = 0;
 186 var o3_showingsticky = 0;
 187 var o3_removecounter = 0;
 188
 189 // Our layer
 190 var over = null;
 191 var fnRef, hoveringSwitch = false;
 192 var olHideDelay;
 193
 194 // Decide browser version
 195 var isMac = (navigator.userAgent.indexOf("Mac") != -1);
 196 var olOp = (navigator.userAgent.toLowerCase().indexOf('opera') > -1 && document.createTextNode);  // Opera 7
 197 var olNs4 = (navigator.appName=='Netscape' && parseInt(navigator.appVersion) == 4);
 198 var olNs6 = (document.getElementById) ? true : false;
 199 var olKq = (olNs6 && /konqueror/i.test(navigator.userAgent));
 200 var olIe4 = (document.all) ? true : false;
 201 var olIe5 = false;
 202 var olIe55 = false; // Added additional variable to identify IE5.5+
 203 var docRoot = 'document.body';
 204
 205 // Resize fix for NS4.x to keep track of layer
 206 if (olNs4) {
 207         var oW = window.innerWidth;
 208         var oH = window.innerHeight;
 209         window.onresize = function() { if (oW != window.innerWidth || oH != window.innerHeight) location.reload(); }
 210 }
 211
 212 // Microsoft Stupidity Check(tm).
 213 if (olIe4) {
 214         var agent = navigator.userAgent;
 215         if (/MSIE/.test(agent)) {
 216                 var versNum = parseFloat(agent.match(/MSIE[ ](\d\.\d+)\.*/i)[1]);
 217                 if (versNum >= 5){
 218                         olIe5=true;
 219                         olIe55=(versNum>=5.5&&!olOp) ? true : false;
 220                         if (olNs6) olNs6=false;
 221                 }
 222         }
 223         if (olNs6) olIe4 = false;
 224 }
 225
 226 // Check for compatability mode.
 227 if (document.compatMode && document.compatMode == 'CSS1Compat') {
 228         docRoot= ((olIe4 && !olOp) ? 'document.documentElement' : docRoot);
 229 }
 230
 231 // Add window onload handlers to indicate when all modules have been loaded
 232 // For Netscape 6+ and Mozilla, uses addEventListener method on the window object
 233 // For IE it uses the attachEvent method of the window object and for Netscape 4.x
 234 // it sets the window.onload handler to the OLonload_handler function for Bubbling
 235 if(window.addEventListener) window.addEventListener("load",OLonLoad_handler,false);
 236 else if (window.attachEvent) window.attachEvent("onload",OLonLoad_handler);
 237
 238 var capExtent;
 239
 240 ////////
 241 // PUBLIC FUNCTIONS
 242 ////////
 243
 244 // overlib(arg0,...,argN)
 245 // Loads parameters into global runtime variables.
 246 function overlib() {
 247         if (!olLoaded || isExclusive(overlib.arguments)) return true;
 248         if (olCheckMouseCapture) olMouseCapture();
 249         if (over) {
 250                 over = (typeof over.id != 'string') ? o3_frame.document.all['overDiv'] : over;
 251                 cClick();
 252         }
 253
 254         // Load defaults to runtime.
 255   olHideDelay=0;
 256         o3_text=ol_text;
 257         o3_cap=ol_cap;
 258         o3_sticky=ol_sticky;
 259         o3_background=ol_background;
 260         o3_close=ol_close;
 261         o3_hpos=ol_hpos;
 262         o3_offsetx=ol_offsetx;
 263         o3_offsety=ol_offsety;
 264         o3_fgcolor=ol_fgcolor;
 265         o3_bgcolor=ol_bgcolor;
 266         o3_textcolor=ol_textcolor;
 267         o3_capcolor=ol_capcolor;
 268         o3_closecolor=ol_closecolor;
 269         o3_width=ol_width;
 270         o3_border=ol_border;
 271         o3_cellpad=ol_cellpad;
 272         o3_status=ol_status;
 273         o3_autostatus=ol_autostatus;
 274         o3_height=ol_height;
 275         o3_snapx=ol_snapx;
 276         o3_snapy=ol_snapy;
 277         o3_fixx=ol_fixx;
 278         o3_fixy=ol_fixy;
 279         o3_relx=ol_relx;
 280         o3_rely=ol_rely;
 281         o3_fgbackground=ol_fgbackground;
 282         o3_bgbackground=ol_bgbackground;
 283         o3_padxl=ol_padxl;
 284         o3_padxr=ol_padxr;
 285         o3_padyt=ol_padyt;
 286         o3_padyb=ol_padyb;
 287         o3_fullhtml=ol_fullhtml;
 288         o3_vpos=ol_vpos;
 289         o3_aboveheight=ol_aboveheight;
 290         o3_capicon=ol_capicon;
 291         o3_textfont=ol_textfont;
 292         o3_captionfont=ol_captionfont;
 293         o3_closefont=ol_closefont;
 294         o3_textsize=ol_textsize;
 295         o3_captionsize=ol_captionsize;
 296         o3_closesize=ol_closesize;
 297         o3_timeout=ol_timeout;
 298         o3_function=ol_function;
 299         o3_delay=ol_delay;
 300         o3_hauto=ol_hauto;
 301         o3_vauto=ol_vauto;
 302         o3_closeclick=ol_closeclick;
 303         o3_wrap=ol_wrap;
 304         o3_followmouse=ol_followmouse;
 305         o3_mouseoff=ol_mouseoff;
 306         o3_closetitle=ol_closetitle;
 307         o3_css=ol_css;
 308         o3_compatmode=ol_compatmode;
 309         o3_fgclass=ol_fgclass;
 310         o3_bgclass=ol_bgclass;
 311         o3_textfontclass=ol_textfontclass;
 312         o3_captionfontclass=ol_captionfontclass;
 313         o3_closefontclass=ol_closefontclass;
 314
 315         setRunTimeVariables();
 316
 317         fnRef = '';
 318
 319         // Special for frame support, over must be reset...
 320         o3_frame = ol_frame;
 321
 322         if(!(over=createDivContainer())) return false;
 323
 324         parseTokens('o3_', overlib.arguments);
 325         if (!postParseChecks()) return false;
 326
 327         if (o3_delay == 0) {
 328                 return runHook("olMain", FREPLACE);
 329         } else {
 330                 o3_delayid = setTimeout("runHook('olMain', FREPLACE)", o3_delay);
 331                 return false;
 332         }
 333 }
 334
 335 // Clears popups if appropriate
 336 function nd(time) {
 337         if (olLoaded && !isExclusive()) {
 338                 hideDelay(time);  // delay popup close if time specified
 339
 340                 if (o3_removecounter >= 1) { o3_showingsticky = 0 };
 341
 342                 if (o3_showingsticky == 0) {
 343                         o3_allowmove = 0;
 344                         if (over != null && o3_timerid == 0) runHook("hideObject", FREPLACE, over);
 345                 } else {
 346                         o3_removecounter++;
 347                 }
 348         }
 349
 350         return true;
 351 }
 352
 353 // The Close onMouseOver function for stickies
 354 function cClick() {
 355         if (olLoaded) {
 356                 runHook("hideObject", FREPLACE, over);
 357                 o3_showingsticky = 0;
 358         }
 359         return false;
 360 }
 361
 362 // Method for setting page specific defaults.
 363 function overlib_pagedefaults() {
 364         parseTokens('ol_', overlib_pagedefaults.arguments);
 365 }
 366
 367
 368 ////////
 369 // OVERLIB MAIN FUNCTION
 370 ////////
 371
 372 // This function decides what it is we want to display and how we want it done.
 373 function olMain() {
 374         var layerhtml, styleType;
 375         runHook("olMain", FBEFORE);
 376
 377         if (o3_background!="" || o3_fullhtml) {
 378                 // Use background instead of box.
 379                 layerhtml = runHook('ol_content_background', FALTERNATE, o3_css, o3_text, o3_background, o3_fullhtml);
 380         } else {
 381                 // They want a popup box.
 382                 styleType = (pms[o3_css-1-pmStart] == "cssoff" || pms[o3_css-1-pmStart] == "cssclass");
 383
 384                 // Prepare popup background
 385                 if (o3_fgbackground != "") o3_fgbackground = "background=\""+o3_fgbackground+"\"";
 386                 if (o3_bgbackground != "") o3_bgbackground = (styleType ? "background=\""+o3_bgbackground+"\"" : o3_bgbackground);
 387
 388                 // Prepare popup colors
 389                 if (o3_fgcolor != "") o3_fgcolor = (styleType ? "bgcolor=\""+o3_fgcolor+"\"" : o3_fgcolor);
 390                 if (o3_bgcolor != "") o3_bgcolor = (styleType ? "bgcolor=\""+o3_bgcolor+"\"" : o3_bgcolor);
 391
 392                 // Prepare popup height
 393                 if (o3_height > 0) o3_height = (styleType ? "height=\""+o3_height+"\"" : o3_height);
 394                 else o3_height = "";
 395
 396                 // Decide which kinda box.
 397                 if (o3_cap=="") {
 398                         // Plain
 399                         layerhtml = runHook('ol_content_simple', FALTERNATE, o3_css, o3_text);
 400                 } else {
 401                         // With caption
 402                         if (o3_sticky) {
 403                                 // Show close text
 404                                 layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, o3_close);
 405                         } else {
 406                                 // No close text
 407                                 layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, "");
 408                         }
 409                 }
 410         }
 411
 412         // We want it to stick!
 413         if (o3_sticky) {
 414                 if (o3_timerid > 0) {
 415                         clearTimeout(o3_timerid);
 416                         o3_timerid = 0;
 417                 }
 418                 o3_showingsticky = 1;
 419                 o3_removecounter = 0;
 420         }
 421
 422         // Created a separate routine to generate the popup to make it easier
 423         // to implement a plugin capability
 424         if (!runHook("createPopup", FREPLACE, layerhtml)) return false;
 425
 426         // Prepare status bar
 427         if (o3_autostatus > 0) {
 428                 o3_status = o3_text;
 429                 if (o3_autostatus > 1) o3_status = o3_cap;
 430         }
 431
 432         // When placing the layer the first time, even stickies may be moved.
 433         o3_allowmove = 0;
 434
 435         // Initiate a timer for timeout
 436         if (o3_timeout > 0) {
 437                 if (o3_timerid > 0) clearTimeout(o3_timerid);
 438                 o3_timerid = setTimeout("cClick()", o3_timeout);
 439         }
 440
 441         // Show layer
 442         runHook("disp", FREPLACE, o3_status);
 443         runHook("olMain", FAFTER);
 444
 445         return (olOp && event && event.type == 'mouseover' && !o3_status) ? '' : (o3_status != '');
 446 }
 447
 448 ////////
 449 // LAYER GENERATION FUNCTIONS
 450 ////////
 451 // These functions just handle popup content with tags that should adhere to the W3C standards specification.
 452
 453 // Makes simple table without caption
 454 function ol_content_simple(text) {
 455         var cpIsMultiple = /,/.test(o3_cellpad);
 456         var txt = '<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" '+(o3_bgclass ? 'class="'+o3_bgclass+'"' : o3_bgcolor+' '+o3_height)+'><tr><td><table width="100%" border="0" '+((olNs4||!cpIsMultiple) ? 'cellpadding="'+o3_cellpad+'" ' : '')+'cellspacing="0" '+(o3_fgclass ? 'class="'+o3_fgclass+'"' : o3_fgcolor+' '+o3_fgbackground+' '+o3_height)+'><tr><td valign="TOP"'+(o3_textfontclass ? ' class="'+o3_textfontclass+'">' : ((!olNs4&&cpIsMultiple) ? ' style="'+setCellPadStr(o3_cellpad)+'">' : '>'))+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize))+'</td></tr></table></td></tr></table>';
 457
 458         set_background("");
 459         return txt;
 460 }
 461
 462 // Makes table with caption and optional close link
 463 function ol_content_caption(text,title,close) {
 464         var nameId, txt, cpIsMultiple = /,/.test(o3_cellpad);
 465         var closing, closeevent;
 466
 467         closing = "";
 468         closeevent = "onmouseover";
 469         if (o3_closeclick == 1) closeevent = (o3_closetitle ? "title='" + o3_closetitle +"'" : "") + " onclick";
 470         if (o3_capicon != "") {
 471           nameId = ' hspace = \"5\"'+' align = \"middle\" alt = \"\"';
 472           if (typeof o3_dragimg != 'undefined' && o3_dragimg) nameId =' hspace=\"5\"'+' name=\"'+o3_dragimg+'\" id=\"'+o3_dragimg+'\" align=\"middle\" alt=\"Drag Enabled\" title=\"Drag Enabled\"';
 473           o3_capicon = '<img src=\"'+o3_capicon+'\"'+nameId+' />';
 474         }
 475
 476         if (close != "")
 477                 closing = '<td '+(!o3_compatmode && o3_closefontclass ? 'class="'+o3_closefontclass : 'align="RIGHT')+'"><a href="javascript:return '+fnRef+'cClick();"'+((o3_compatmode && o3_closefontclass) ? ' class="' + o3_closefontclass + '" ' : ' ')+closeevent+'="return '+fnRef+'cClick();">'+(o3_closefontclass ? '' : wrapStr(0,o3_closesize,'close'))+close+(o3_closefontclass ? '' : wrapStr(1,o3_closesize,'close'))+'</a></td>';
 478         txt = '<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" '+(o3_bgclass ? 'class="'+o3_bgclass+'"' : o3_bgcolor+' '+o3_bgbackground+' '+o3_height)+'><tr><td><table width="100%" border="0" cellpadding="2" cellspacing="0"><tr><td'+(o3_captionfontclass ? ' class="'+o3_captionfontclass+'">' : '>')+(o3_captionfontclass ? '' : '<b>'+wrapStr(0,o3_captionsize,'caption'))+o3_capicon+title+(o3_captionfontclass ? '' : wrapStr(1,o3_captionsize)+'</b>')+'</td>'+closing+'</tr></table><table width="100%" border="0" '+((olNs4||!cpIsMultiple) ? 'cellpadding="'+o3_cellpad+'" ' : '')+'cellspacing="0" '+(o3_fgclass ? 'class="'+o3_fgclass+'"' : o3_fgcolor+' '+o3_fgbackground+' '+o3_height)+'><tr><td valign="TOP"'+(o3_textfontclass ? ' class="'+o3_textfontclass+'">' :((!olNs4&&cpIsMultiple) ? ' style="'+setCellPadStr(o3_cellpad)+'">' : '>'))+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize)) + '</td></tr></table></td></tr></table>';
 479
 480         set_background("");
 481         return txt;
 482 }
 483
 484 // Sets the background picture,padding and lots more. :)
 485 function ol_content_background(text,picture,hasfullhtml) {
 486         if (hasfullhtml) {
 487                 txt=text;
 488         } else {
 489                 txt='<table width="'+o3_width+'" border="0" cellpadding="0" cellspacing="0" height="'+o3_height+'"><tr><td colspan="3" height="'+o3_padyt+'"></td></tr><tr><td width="'+o3_padxl+'"></td><td valign="TOP" width="'+(o3_width-o3_padxl-o3_padxr)+(o3_textfontclass ? '" class="'+o3_textfontclass : '')+'">'+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize))+'</td><td width="'+o3_padxr+'"></td></tr><tr><td colspan="3" height="'+o3_padyb+'"></td></tr></table>';
 490         }
 491
 492         set_background(picture);
 493         return txt;
 494 }
 495
 496 // Loads a picture into the div.
 497 function set_background(pic) {
 498         if (pic == "") {
 499                 if (olNs4) {
 500                         over.background.src = null;
 501                 } else if (over.style) {
 502                         over.style.backgroundImage = "none";
 503                 }
 504         } else {
 505                 if (olNs4) {
 506                         over.background.src = pic;
 507                 } else if (over.style) {
 508                         over.style.width=o3_width + 'px';
 509                         over.style.backgroundImage = "url("+pic+")";
 510                 }
 511         }
 512 }
 513
 514 ////////
 515 // HANDLING FUNCTIONS
 516 ////////
 517 var olShowId=-1;
 518
 519 // Displays the popup
 520 function disp(statustext) {
 521         runHook("disp", FBEFORE);
 522
 523         if (o3_allowmove == 0) {
 524                 runHook("placeLayer", FREPLACE);
 525                 (olNs6&&olShowId<0) ? olShowId=setTimeout("runHook('showObject', FREPLACE, over)", 1) : runHook("showObject", FREPLACE, over);
 526                 o3_allowmove = (o3_sticky || o3_followmouse==0) ? 0 : 1;
 527         }
 528
 529         runHook("disp", FAFTER);
 530
 531         if (statustext != "") self.status = statustext;
 532 }
 533
 534 // Creates the actual popup structure
 535 function createPopup(lyrContent){
 536         runHook("createPopup", FBEFORE);
 537
 538         if (o3_wrap) {
 539                 var wd,ww,theObj = (olNs4 ? over : over.style);
 540                 theObj.top = theObj.left = ((olIe4&&!olOp) ? 0 : -10000) + (!olNs4 ? 'px' : 0);
 541                 layerWrite(lyrContent);
 542                 wd = (olNs4 ? over.clip.width : over.offsetWidth);
 543                 if (wd > (ww=windowWidth())) {
 544                         lyrContent=lyrContent.replace(/\&nbsp;/g, ' ');
 545                         o3_width=ww;
 546                         o3_wrap=0;
 547                 }
 548         }
 549
 550         layerWrite(lyrContent);
 551
 552         // Have to set o3_width for placeLayer() routine if o3_wrap is turned on
 553         if (o3_wrap) o3_width=(olNs4 ? over.clip.width : over.offsetWidth);
 554
 555         runHook("createPopup", FAFTER, lyrContent);
 556
 557         return true;
 558 }
 559
 560 // Decides where we want the popup.
 561 function placeLayer() {
 562         var placeX, placeY, widthFix = 0;
 563
 564         // HORIZONTAL PLACEMENT, re-arranged to work in Safari
 565         if (o3_frame.innerWidth) widthFix=18;
 566         iwidth = windowWidth();
 567
 568         // Horizontal scroll offset
 569         winoffset=(olIe4) ? eval('o3_frame.'+docRoot+'.scrollLeft') : o3_frame.pageXOffset;
 570
 571         placeX = runHook('horizontalPlacement',FCHAIN,iwidth,winoffset,widthFix);
 572
 573         // VERTICAL PLACEMENT, re-arranged to work in Safari
 574         if (o3_frame.innerHeight) {
 575                 iheight=o3_frame.innerHeight;
 576         } else if (eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientHeight=='number'")&&eval('o3_frame.'+docRoot+'.clientHeight')) {
 577                 iheight=eval('o3_frame.'+docRoot+'.clientHeight');
 578         }
 579
 580         // Vertical scroll offset
 581         scrolloffset=(olIe4) ? eval('o3_frame.'+docRoot+'.scrollTop') : o3_frame.pageYOffset;
 582         placeY = runHook('verticalPlacement',FCHAIN,iheight,scrolloffset);
 583
 584         // Actually move the object.
 585         repositionTo(over, placeX, placeY);
 586 }
 587
 588 // Moves the layer
 589 function olMouseMove(e) {
 590         var e = (e) ? e : event;
 591
 592         if (e.pageX) {
 593                 o3_x = e.pageX;
 594                 o3_y = e.pageY;
 595         } else if (e.clientX) {
 596                 o3_x = eval('e.clientX+o3_frame.'+docRoot+'.scrollLeft');
 597                 o3_y = eval('e.clientY+o3_frame.'+docRoot+'.scrollTop');
 598         }
 599
 600         if (o3_allowmove == 1) runHook("placeLayer", FREPLACE);
 601
 602         // MouseOut handler
 603         if (hoveringSwitch && !olNs4 && runHook("cursorOff", FREPLACE)) {
 604                 (olHideDelay ? hideDelay(olHideDelay) : cClick());
 605                 hoveringSwitch = !hoveringSwitch;
 606         }
 607 }
 608
 609 // Fake function for 3.0 users.
 610 function no_overlib() { return ver3fix; }
 611
 612 // Capture the mouse and chain other scripts.
 613 function olMouseCapture() {
 614         capExtent = document;
 615         var fN, str = '', l, k, f, wMv, sS, mseHandler = olMouseMove;
 616         var re = /function[ ]*(\w*)\(/;
 617
 618         wMv = (!olIe4 && window.onmousemove);
 619         if (document.onmousemove || wMv) {
 620                 if (wMv) capExtent = window;
 621                 f = capExtent.onmousemove.toString();
 622                 fN = f.match(re);
 623                 if (fN == null) {
 624                         str = f+'(e); ';
 625                 } else if (fN[1] == 'anonymous' || fN[1] == 'olMouseMove' || (wMv && fN[1] == 'onmousemove')) {
 626                         if (!olOp && wMv) {
 627                                 l = f.indexOf('{')+1;
 628                                 k = f.lastIndexOf('}');
 629                                 sS = f.substring(l,k);
 630                                 if ((l = sS.indexOf('(')) != -1) {
 631                                         sS = sS.substring(0,l).replace(/^\s+/,'').replace(/\s+$/,'');
 632                                         if (eval("typeof " + sS + " == 'undefined'")) window.onmousemove = null;
 633                                         else str = sS + '(e);';
 634                                 }
 635                         }
 636                         if (!str) {
 637                                 olCheckMouseCapture = false;
 638                                 return;
 639                         }
 640                 } else {
 641                         if (fN[1]) str = fN[1]+'(e); ';
 642                         else {
 643                                 l = f.indexOf('{')+1;
 644                                 k = f.lastIndexOf('}');
 645                                 str = f.substring(l,k) + '\n';
 646                         }
 647                 }
 648                 str += 'olMouseMove(e); ';
 649                 mseHandler = new Function('e', str);
 650         }
 651
 652         capExtent.onmousemove = mseHandler;
 653         if (olNs4) capExtent.captureEvents(Event.MOUSEMOVE);
 654 }
 655
 656 ////////
 657 // PARSING FUNCTIONS
 658 ////////
 659
 660 // Does the actual command parsing.
 661 function parseTokens(pf, ar) {
 662         // What the next argument is expected to be.
 663         var v, i, mode=-1, par = (pf != 'ol_');
 664         var fnMark = (par && !ar.length ? 1 : 0);
 665
 666         for (i = 0; i < ar.length; i++) {
 667                 if (mode < 0) {
 668                         // Arg is maintext,unless its a number between pmStart and pmUpper
 669                         // then its a command.
 670                         if (typeof ar[i] == 'number' && ar[i] > pmStart && ar[i] < pmUpper) {
 671                                 fnMark = (par ? 1 : 0);
 672                                 i--;   // backup one so that the next block can parse it
 673                         } else {
 674                                 switch(pf) {
 675                                         case 'ol_':
 676                                                 ol_text = ar[i].toString();
 677                                                 break;
 678                                         default:
 679                                                 o3_text=ar[i].toString();
 680                                 }
 681                         }
 682                         mode = 0;
 683                 } else {
 684                         // Note: NS4 doesn't like switch cases with vars.
 685                         if (ar[i] >= pmCount || ar[i]==DONOTHING) { continue; }
 686                         if (ar[i]==INARRAY) { fnMark = 0; eval(pf+'text=ol_texts['+ar[++i]+'].toString()'); continue; }
 687                         if (ar[i]==CAPARRAY) { eval(pf+'cap=ol_caps['+ar[++i]+'].toString()'); continue; }
 688                         if (ar[i]==STICKY) { if (pf!='ol_') eval(pf+'sticky=1'); continue; }
 689                         if (ar[i]==BACKGROUND) { eval(pf+'background="'+ar[++i]+'"'); continue; }
 690                         if (ar[i]==NOCLOSE) { if (pf!='ol_') opt_NOCLOSE(); continue; }
 691                         if (ar[i]==CAPTION) { eval(pf+"cap='"+escSglQuote(ar[++i])+"'"); continue; }
 692                         if (ar[i]==CENTER || ar[i]==LEFT || ar[i]==RIGHT) { eval(pf+'hpos='+ar[i]); if(pf!='ol_') olHautoFlag=1; continue; }
 693                         if (ar[i]==OFFSETX) { eval(pf+'offsetx='+ar[++i]); continue; }
 694                         if (ar[i]==OFFSETY) { eval(pf+'offsety='+ar[++i]); continue; }
 695                         if (ar[i]==FGCOLOR) { eval(pf+'fgcolor="'+ar[++i]+'"'); continue; }
 696                         if (ar[i]==BGCOLOR) { eval(pf+'bgcolor="'+ar[++i]+'"'); continue; }
 697                         if (ar[i]==TEXTCOLOR) { eval(pf+'textcolor="'+ar[++i]+'"'); continue; }
 698                         if (ar[i]==CAPCOLOR) { eval(pf+'capcolor="'+ar[++i]+'"'); continue; }
 699                         if (ar[i]==CLOSECOLOR) { eval(pf+'closecolor="'+ar[++i]+'"'); continue; }
 700                         if (ar[i]==WIDTH) { eval(pf+'width='+ar[++i]); continue; }
 701                         if (ar[i]==BORDER) { eval(pf+'border='+ar[++i]); continue; }
 702                         if (ar[i]==CELLPAD) { i=opt_MULTIPLEARGS(++i,ar,(pf+'cellpad')); continue; }
 703                         if (ar[i]==STATUS) { eval(pf+"status='"+escSglQuote(ar[++i])+"'"); continue; }
 704                         if (ar[i]==AUTOSTATUS) { eval(pf +'autostatus=('+pf+'autostatus == 1) ? 0 : 1'); continue; }
 705                         if (ar[i]==AUTOSTATUSCAP) { eval(pf +'autostatus=('+pf+'autostatus == 2) ? 0 : 2'); continue; }
 706                         if (ar[i]==HEIGHT) { eval(pf+'height='+pf+'aboveheight='+ar[++i]); continue; } // Same param again.
 707                         if (ar[i]==CLOSETEXT) { eval(pf+"close='"+escSglQuote(ar[++i])+"'"); continue; }
 708                         if (ar[i]==SNAPX) { eval(pf+'snapx='+ar[++i]); continue; }
 709                         if (ar[i]==SNAPY) { eval(pf+'snapy='+ar[++i]); continue; }
 710                         if (ar[i]==FIXX) { eval(pf+'fixx='+ar[++i]); continue; }
 711                         if (ar[i]==FIXY) { eval(pf+'fixy='+ar[++i]); continue; }
 712                         if (ar[i]==RELX) { eval(pf+'relx='+ar[++i]); continue; }
 713                         if (ar[i]==RELY) { eval(pf+'rely='+ar[++i]); continue; }
 714                         if (ar[i]==FGBACKGROUND) { eval(pf+'fgbackground="'+ar[++i]+'"'); continue; }
 715                         if (ar[i]==BGBACKGROUND) { eval(pf+'bgbackground="'+ar[++i]+'"'); continue; }
 716                         if (ar[i]==PADX) { eval(pf+'padxl='+ar[++i]); eval(pf+'padxr='+ar[++i]); continue; }
 717                         if (ar[i]==PADY) { eval(pf+'padyt='+ar[++i]); eval(pf+'padyb='+ar[++i]); continue; }
 718                         if (ar[i]==FULLHTML) { if (pf!='ol_') eval(pf+'fullhtml=1'); continue; }
 719                         if (ar[i]==BELOW || ar[i]==ABOVE) { eval(pf+'vpos='+ar[i]); if (pf!='ol_') olVautoFlag=1; continue; }
 720                         if (ar[i]==CAPICON) { eval(pf+'capicon="'+ar[++i]+'"'); continue; }
 721                         if (ar[i]==TEXTFONT) { eval(pf+"textfont='"+escSglQuote(ar[++i])+"'"); continue; }
 722                         if (ar[i]==CAPTIONFONT) { eval(pf+"captionfont='"+escSglQuote(ar[++i])+"'"); continue; }
 723                         if (ar[i]==CLOSEFONT) { eval(pf+"closefont='"+escSglQuote(ar[++i])+"'"); continue; }
 724                         if (ar[i]==TEXTSIZE) { eval(pf+'textsize="'+ar[++i]+'"'); continue; }
 725                         if (ar[i]==CAPTIONSIZE) { eval(pf+'captionsize="'+ar[++i]+'"'); continue; }
 726                         if (ar[i]==CLOSESIZE) { eval(pf+'closesize="'+ar[++i]+'"'); continue; }
 727                         if (ar[i]==TIMEOUT) { eval(pf+'timeout='+ar[++i]); continue; }
 728                         if (ar[i]==FUNCTION) { if (pf=='ol_') { if (typeof ar[i+1]!='number') { v=ar[++i]; ol_function=(typeof v=='function' ? v : null); }} else {fnMark = 0; v = null; if (typeof ar[i+1]!='number') v = ar[++i];  opt_FUNCTION(v); } continue; }
 729                         if (ar[i]==DELAY) { eval(pf+'delay='+ar[++i]); continue; }
 730                         if (ar[i]==HAUTO) { eval(pf+'hauto=('+pf+'hauto == 0) ? 1 : 0'); continue; }
 731                         if (ar[i]==VAUTO) { eval(pf+'vauto=('+pf+'vauto == 0) ? 1 : 0'); continue; }
 732                         if (ar[i]==CLOSECLICK) { eval(pf +'closeclick=('+pf+'closeclick == 0) ? 1 : 0'); continue; }
 733                         if (ar[i]==WRAP) { eval(pf +'wrap=('+pf+'wrap == 0) ? 1 : 0'); continue; }
 734                         if (ar[i]==FOLLOWMOUSE) { eval(pf +'followmouse=('+pf+'followmouse == 1) ? 0 : 1'); continue; }
 735                         if (ar[i]==MOUSEOFF) { eval(pf +'mouseoff=('+pf+'mouseoff==0) ? 1 : 0'); v=ar[i+1]; if (pf != 'ol_' && eval(pf+'mouseoff') && typeof v == 'number' && (v < pmStart || v > pmUpper)) olHideDelay=ar[++i]; continue; }
 736                         if (ar[i]==CLOSETITLE) { eval(pf+"closetitle='"+escSglQuote(ar[++i])+"'"); continue; }
 737                         if (ar[i]==CSSOFF||ar[i]==CSSCLASS) { eval(pf+'css='+ar[i]); continue; }
 738                         if (ar[i]==COMPATMODE) { eval(pf+'compatmode=('+pf+'compatmode==0) ? 1 : 0'); continue; }
 739                         if (ar[i]==FGCLASS) { eval(pf+'fgclass="'+ar[++i]+'"'); continue; }
 740                         if (ar[i]==BGCLASS) { eval(pf+'bgclass="'+ar[++i]+'"'); continue; }
 741                         if (ar[i]==TEXTFONTCLASS) { eval(pf+'textfontclass="'+ar[++i]+'"'); continue; }
 742                         if (ar[i]==CAPTIONFONTCLASS) { eval(pf+'captionfontclass="'+ar[++i]+'"'); continue; }
 743                         if (ar[i]==CLOSEFONTCLASS) { eval(pf+'closefontclass="'+ar[++i]+'"'); continue; }
 744                         i = parseCmdLine(pf, i, ar);
 745                 }
 746         }
 747
 748         if (fnMark && o3_function) o3_text = o3_function();
 749
 750         if ((pf == 'o3_') && o3_wrap) {
 751                 o3_width = 0;
 752
 753                 var tReg=/<.*\n*>/ig;
 754                 if (!tReg.test(o3_text)) o3_text = o3_text.replace(/[ ]+/g, '&nbsp;');
 755                 if (!tReg.test(o3_cap))o3_cap = o3_cap.replace(/[ ]+/g, '&nbsp;');
 756         }
 757         if ((pf == 'o3_') && o3_sticky) {
 758                 if (!o3_close && (o3_frame != ol_frame)) o3_close = ol_close;
 759                 if (o3_mouseoff && (o3_frame == ol_frame)) opt_NOCLOSE(' ');
 760         }
 761 }
 762
 763
 764 ////////
 765 // LAYER FUNCTIONS
 766 ////////
 767
 768 // Writes to a layer
 769 function layerWrite(txt) {
 770         txt += "\n";
 771         if (olNs4) {
 772                 var lyr = o3_frame.document.layers['overDiv'].document
 773                 lyr.write(txt)
 774                 lyr.close()
 775         } else if (typeof over.innerHTML != 'undefined') {
 776                 if (olIe5 && isMac) over.innerHTML = '';
 777                 over.innerHTML = txt;
 778         } else {
 779                 range = o3_frame.document.createRange();
 780                 range.setStartAfter(over);
 781                 domfrag = range.createContextualFragment(txt);
 782
 783                 while (over.hasChildNodes()) {
 784                         over.removeChild(over.lastChild);
 785                 }
 786
 787                 over.appendChild(domfrag);
 788         }
 789 }
 790
 791 // Make an object visible
 792 function showObject(obj) {
 793         runHook("showObject", FBEFORE);
 794
 795         var theObj=(olNs4 ? obj : obj.style);
 796         theObj.visibility = 'visible';
 797
 798         runHook("showObject", FAFTER);
 799 }
 800
 801 // Hides an object
 802 function hideObject(obj) {
 803         runHook("hideObject", FBEFORE);
 804
 805         var theObj=(olNs4 ? obj : obj.style);
 806         if (olNs6 && olShowId>0) { clearTimeout(olShowId); olShowId=0; }
 807         theObj.visibility = 'hidden';
 808         theObj.top = theObj.left = ((olIe4&&!olOp) ? 0 : -10000) + (!olNs4 ? 'px' : 0);
 809
 810         if (o3_timerid > 0) clearTimeout(o3_timerid);
 811         if (o3_delayid > 0) clearTimeout(o3_delayid);
 812
 813         o3_timerid = 0;
 814         o3_delayid = 0;
 815         self.status = "";
 816
 817         if (obj.onmouseout||obj.onmouseover) {
 818                 if (olNs4) obj.releaseEvents(Event.MOUSEOUT || Event.MOUSEOVER);
 819                 obj.onmouseout = obj.onmouseover = null;
 820         }
 821
 822         runHook("hideObject", FAFTER);
 823 }
 824
 825 // Move a layer
 826 function repositionTo(obj, xL, yL) {
 827         var theObj=(olNs4 ? obj : obj.style);
 828         theObj.left = xL + (!olNs4 ? 'px' : 0);
 829         theObj.top = yL + (!olNs4 ? 'px' : 0);
 830 }
 831
 832 // Check position of cursor relative to overDiv DIVision; mouseOut function
 833 function cursorOff() {
 834         var left = parseInt(over.style.left);
 835         var top = parseInt(over.style.top);
 836         var right = left + (over.offsetWidth >= parseInt(o3_width) ? over.offsetWidth : parseInt(o3_width));
 837         var bottom = top + (over.offsetHeight >= o3_aboveheight ? over.offsetHeight : o3_aboveheight);
 838
 839         if (o3_x < left || o3_x > right || o3_y < top || o3_y > bottom) return true;
 840
 841         return false;
 842 }
 843
 844
 845 ////////
 846 // COMMAND FUNCTIONS
 847 ////////
 848
 849 // Calls callme or the default function.
 850 function opt_FUNCTION(callme) {
 851         o3_text = (callme ? (typeof callme=='string' ? (/.+\(.*\)/.test(callme) ? eval(callme) : callme) : callme()) : (o3_function ? o3_function() : 'No Function'));
 852
 853         return 0;
 854 }
 855
 856 // Handle hovering
 857 function opt_NOCLOSE(unused) {
 858         if (!unused) o3_close = "";
 859
 860         if (olNs4) {
 861                 over.captureEvents(Event.MOUSEOUT || Event.MOUSEOVER);
 862                 over.onmouseover = function () { if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid = 0; } }
 863                 over.onmouseout = function (e) { if (olHideDelay) hideDelay(olHideDelay); else cClick(e); }
 864         } else {
 865                 over.onmouseover = function () {hoveringSwitch = true; if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid =0; } }
 866         }
 867
 868         return 0;
 869 }
 870
 871 // Function to scan command line arguments for multiples
 872 function opt_MULTIPLEARGS(i, args, parameter) {
 873   var k=i, re, pV, str='';
 874
 875   for(k=i; k<args.length; k++) {
 876                 if(typeof args[k] == 'number' && args[k]>pmStart) break;
 877                 str += args[k] + ',';
 878         }
 879         if (str) str = str.substring(0,--str.length);
 880
 881         k--;  // reduce by one so the for loop this is in works correctly
 882         pV=(olNs4 && /cellpad/i.test(parameter)) ? str.split(',')[0] : str;
 883         eval(parameter + '="' + pV + '"');
 884
 885         return k;
 886 }
 887
 888 // Remove &nbsp; in texts when done.
 889 function nbspCleanup() {
 890         if (o3_wrap) {
 891                 o3_text = o3_text.replace(/\&nbsp;/g, ' ');
 892                 o3_cap = o3_cap.replace(/\&nbsp;/g, ' ');
 893         }
 894 }
 895
 896 // Escape embedded single quotes in text strings
 897 function escSglQuote(str) {
 898   return str.toString().replace(/'/g,"\\'");
 899 }
 900
 901 // Onload handler for window onload event
 902 function OLonLoad_handler(e) {
 903         var re = /\w+\(.*\)[;\s]+/g, olre = /overlib\(|nd\(|cClick\(/, fn, l, i;
 904
 905         if(!olLoaded) olLoaded=1;
 906
 907   // Remove it for Gecko based browsers
 908         if(window.removeEventListener && e.eventPhase == 3) window.removeEventListener("load",OLonLoad_handler,false);
 909         else if(window.detachEvent) { // and for IE and Opera 4.x but execute calls to overlib, nd, or cClick()
 910                 window.detachEvent("onload",OLonLoad_handler);
 911                 var fN = document.body.getAttribute('onload');
 912                 if (fN) {
 913                         fN=fN.toString().match(re);
 914                         if (fN && fN.length) {
 915                                 for (i=0; i<fN.length; i++) {
 916                                         if (/anonymous/.test(fN[i])) continue;
 917                                         while((l=fN[i].search(/\)[;\s]+/)) != -1) {
 918                                                 fn=fN[i].substring(0,l+1);
 919                                                 fN[i] = fN[i].substring(l+2);
 920                                                 if (olre.test(fn)) eval(fn);
 921                                         }
 922                                 }
 923                         }
 924                 }
 925         }
 926 }
 927
 928 // Wraps strings in Layer Generation Functions with the correct tags
 929 //    endWrap true(if end tag) or false if start tag
 930 //    fontSizeStr - font size string such as '1' or '10px'
 931 //    whichString is being wrapped -- 'text', 'caption', or 'close'
 932 function wrapStr(endWrap,fontSizeStr,whichString) {
 933         var fontStr, fontColor, isClose=((whichString=='close') ? 1 : 0), hasDims=/[%\-a-z]+$/.test(fontSizeStr);
 934         fontSizeStr = (olNs4) ? (!hasDims ? fontSizeStr : '1') : fontSizeStr;
 935         if (endWrap) return (hasDims&&!olNs4) ? (isClose ? '</span>' : '</div>') : '</font>';
 936         else {
 937                 fontStr='o3_'+whichString+'font';
 938                 fontColor='o3_'+((whichString=='caption')? 'cap' : whichString)+'color';
 939                 return (hasDims&&!olNs4) ? (isClose ? '<span style="font-family: '+quoteMultiNameFonts(eval(fontStr))+'; color: '+eval(fontColor)+'; font-size: '+fontSizeStr+';">' : '<div style="font-family: '+quoteMultiNameFonts(eval(fontStr))+'; color: '+eval(fontColor)+'; font-size: '+fontSizeStr+';">') : '<font face="'+eval(fontStr)+'" color="'+eval(fontColor)+'" size="'+(parseInt(fontSizeStr)>7 ? '7' : fontSizeStr)+'">';
 940         }
 941 }
 942
 943 // Quotes Multi word font names; needed for CSS Standards adherence in font-family
 944 function quoteMultiNameFonts(theFont) {
 945         var v, pM=theFont.split(',');
 946         for (var i=0; i<pM.length; i++) {
 947                 v=pM[i];
 948                 v=v.replace(/^\s+/,'').replace(/\s+$/,'');
 949                 if(/\s/.test(v) && !/['"]/.test(v)) {
 950                         v="\'"+v+"\'";
 951                         pM[i]=v;
 952                 }
 953         }
 954         return pM.join();
 955 }
 956
 957 // dummy function which will be overridden
 958 function isExclusive(args) {
 959         return false;
 960 }
 961
 962 // Sets cellpadding style string value
 963 function setCellPadStr(parameter) {
 964         var Str='', j=0, ary = new Array(), top, bottom, left, right;
 965
 966         Str+='padding: ';
 967         ary=parameter.replace(/\s+/g,'').split(',');
 968
 969         switch(ary.length) {
 970                 case 2:
 971                         top=bottom=ary[j];
 972                         left=right=ary[++j];
 973                         break;
 974                 case 3:
 975                         top=ary[j];
 976                         left=right=ary[++j];
 977                         bottom=ary[++j];
 978                         break;
 979                 case 4:
 980                         top=ary[j];
 981                         right=ary[++j];
 982                         bottom=ary[++j];
 983                         left=ary[++j];
 984                         break;
 985         }
 986
 987         Str+= ((ary.length==1) ? ary[0] + 'px;' : top + 'px ' + right + 'px ' + bottom + 'px ' + left + 'px;');
 988
 989         return Str;
 990 }
 991
 992 // function will delay close by time milliseconds
 993 function hideDelay(time) {
 994         if (time&&!o3_delay) {
 995                 if (o3_timerid > 0) clearTimeout(o3_timerid);
 996
 997                 o3_timerid=setTimeout("cClick()",(o3_timeout=time));
 998         }
 999 }
1000
1001 // Was originally in the placeLayer() routine; separated out for future ease
1002 function horizontalPlacement(browserWidth, horizontalScrollAmount, widthFix) {
1003         var placeX, iwidth=browserWidth, winoffset=horizontalScrollAmount;
1004         var parsedWidth = parseInt(o3_width);
1005
1006         if (o3_fixx > -1 || o3_relx != null) {
1007                 // Fixed position
1008                 placeX=(o3_relx != null ? ( o3_relx < 0 ? winoffset +o3_relx+ iwidth - parsedWidth - widthFix : winoffset+o3_relx) : o3_fixx);
1009         } else {
1010                 // If HAUTO, decide what to use.
1011                 if (o3_hauto == 1) {
1012                         if ((o3_x - winoffset) > (iwidth / 2)) {
1013                                 o3_hpos = LEFT;
1014                         } else {
1015                                 o3_hpos = RIGHT;
1016                         }
1017                 }
1018
1019                 // From mouse
1020                 if (o3_hpos == CENTER) { // Center
1021                         placeX = o3_x+o3_offsetx-(parsedWidth/2);
1022
1023                         if (placeX < winoffset) placeX = winoffset;
1024                 }
1025
1026                 if (o3_hpos == RIGHT) { // Right
1027                         placeX = o3_x+o3_offsetx;
1028
1029                         if ((placeX+parsedWidth) > (winoffset+iwidth - widthFix)) {
1030                                 placeX = iwidth+winoffset - parsedWidth - widthFix;
1031                                 if (placeX < 0) placeX = 0;
1032                         }
1033                 }
1034                 if (o3_hpos == LEFT) { // Left
1035                         placeX = o3_x-o3_offsetx-parsedWidth;
1036                         if (placeX < winoffset) placeX = winoffset;
1037                 }
1038
1039                 // Snapping!
1040                 if (o3_snapx > 1) {
1041                         var snapping = placeX % o3_snapx;
1042
1043                         if (o3_hpos == LEFT) {
1044                                 placeX = placeX - (o3_snapx+snapping);
1045                         } else {
1046                                 // CENTER and RIGHT
1047                                 placeX = placeX+(o3_snapx - snapping);
1048                         }
1049
1050                         if (placeX < winoffset) placeX = winoffset;
1051                 }
1052         }
1053
1054         return placeX;
1055 }
1056
1057 // was originally in the placeLayer() routine; separated out for future ease
1058 function verticalPlacement(browserHeight,verticalScrollAmount) {
1059         var placeY, iheight=browserHeight, scrolloffset=verticalScrollAmount;
1060         var parsedHeight=(o3_aboveheight ? parseInt(o3_aboveheight) : (olNs4 ? over.clip.height : over.offsetHeight));
1061
1062         if (o3_fixy > -1 || o3_rely != null) {
1063                 // Fixed position
1064                 placeY=(o3_rely != null ? (o3_rely < 0 ? scrolloffset+o3_rely+iheight - parsedHeight : scrolloffset+o3_rely) : o3_fixy);
1065         } else {
1066                 // If VAUTO, decide what to use.
1067                 if (o3_vauto == 1) {
1068                         if ((o3_y - scrolloffset) > (iheight / 2) && o3_vpos == BELOW && (o3_y + parsedHeight + o3_offsety - (scrolloffset + iheight) > 0)) {
1069                                 o3_vpos = ABOVE;
1070                         } else if (o3_vpos == ABOVE && (o3_y - (parsedHeight + o3_offsety) - scrolloffset < 0)) {
1071                                 o3_vpos = BELOW;
1072                         }
1073                 }
1074
1075                 // From mouse
1076                 if (o3_vpos == ABOVE) {
1077                         if (o3_aboveheight == 0) o3_aboveheight = parsedHeight;
1078
1079                         placeY = o3_y - (o3_aboveheight+o3_offsety);
1080                         if (placeY < scrolloffset) placeY = scrolloffset;
1081                 } else {
1082                         // BELOW
1083                         placeY = o3_y+o3_offsety;
1084                 }
1085
1086                 // Snapping!
1087                 if (o3_snapy > 1) {
1088                         var snapping = placeY % o3_snapy;
1089
1090                         if (o3_aboveheight > 0 && o3_vpos == ABOVE) {
1091                                 placeY = placeY - (o3_snapy+snapping);
1092                         } else {
1093                                 placeY = placeY+(o3_snapy - snapping);
1094                         }
1095
1096                         if (placeY < scrolloffset) placeY = scrolloffset;
1097                 }
1098         }
1099
1100         return placeY;
1101 }
1102
1103 // checks positioning flags
1104 function checkPositionFlags() {
1105         if (olHautoFlag) olHautoFlag = o3_hauto=0;
1106         if (olVautoFlag) olVautoFlag = o3_vauto=0;
1107         return true;
1108 }
1109
1110 // get Browser window width
1111 function windowWidth() {
1112         var w;
1113         if (o3_frame.innerWidth) w=o3_frame.innerWidth;
1114         else if (eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientWidth=='number'")&&eval('o3_frame.'+docRoot+'.clientWidth'))
1115                 w=eval('o3_frame.'+docRoot+'.clientWidth');
1116         return w;
1117 }
1118
1119 // create the div container for popup content if it doesn't exist
1120 function createDivContainer(id,frm,zValue) {
1121         id = (id || 'overDiv'), frm = (frm || o3_frame), zValue = (zValue || 1000);
1122         var objRef, divContainer = layerReference(id);
1123
1124         if (divContainer == null) {
1125                 if (olNs4) {
1126                         divContainer = frm.document.layers[id] = new Layer(window.innerWidth, frm);
1127                         objRef = divContainer;
1128                 } else {
1129                         var body = (olIe4 ? frm.document.all.tags('BODY')[0] : frm.document.getElementsByTagName("BODY")[0]);
1130                         if (olIe4&&!document.getElementById) {
1131                                 body.insertAdjacentHTML("beforeEnd",'<div id="'+id+'"></div>');
1132                                 divContainer=layerReference(id);
1133                         } else {
1134                                 divContainer = frm.document.createElement("DIV");
1135                                 divContainer.id = id;
1136                                 body.appendChild(divContainer);
1137                         }
1138                         objRef = divContainer.style;
1139                 }
1140
1141                 objRef.position = 'absolute';
1142                 objRef.visibility = 'hidden';
1143                 objRef.zIndex = zValue;
1144                 if (olIe4&&!olOp) objRef.left = objRef.top = '0px';
1145                 else objRef.left = objRef.top =  -10000 + (!olNs4 ? 'px' : 0);
1146         }
1147
1148         return divContainer;
1149 }
1150
1151 // get reference to a layer with ID=id
1152 function layerReference(id) {
1153         return (olNs4 ? o3_frame.document.layers[id] : (document.all ? o3_frame.document.all[id] : o3_frame.document.getElementById(id)));
1154 }
1155 ////////
1156 //  UTILITY FUNCTIONS
1157 ////////
1158
1159 // Checks if something is a function.
1160 function isFunction(fnRef) {
1161         var rtn = true;
1162
1163         if (typeof fnRef == 'object') {
1164                 for (var i = 0; i < fnRef.length; i++) {
1165                         if (typeof fnRef[i]=='function') continue;
1166                         rtn = false;
1167                         break;
1168                 }
1169         } else if (typeof fnRef != 'function') {
1170                 rtn = false;
1171         }
1172
1173         return rtn;
1174 }
1175
1176 // Converts an array into an argument string for use in eval.
1177 function argToString(array, strtInd, argName) {
1178         var jS = strtInd, aS = '', ar = array;
1179         argName=(argName ? argName : 'ar');
1180
1181         if (ar.length > jS) {
1182                 for (var k = jS; k < ar.length; k++) aS += argName+'['+k+'], ';
1183                 aS = aS.substring(0, aS.length-2);
1184         }
1185
1186         return aS;
1187 }
1188
1189 // Places a hook in the correct position in a hook point.
1190 function reOrder(hookPt, fnRef, order) {
1191         var newPt = new Array(), match, i, j;
1192
1193         if (!order || typeof order == 'undefined' || typeof order == 'number') return hookPt;
1194
1195         if (typeof order=='function') {
1196                 if (typeof fnRef=='object') {
1197                         newPt = newPt.concat(fnRef);
1198                 } else {
1199                         newPt[newPt.length++]=fnRef;
1200                 }
1201
1202                 for (i = 0; i < hookPt.length; i++) {
1203                         match = false;
1204                         if (typeof fnRef == 'function' && hookPt[i] == fnRef) {
1205                                 continue;
1206                         } else {
1207                                 for(j = 0; j < fnRef.length; j++) if (hookPt[i] == fnRef[j]) {
1208                                         match = true;
1209                                         break;
1210                                 }
1211                         }
1212                         if (!match) newPt[newPt.length++] = hookPt[i];
1213                 }
1214
1215                 newPt[newPt.length++] = order;
1216
1217         } else if (typeof order == 'object') {
1218                 if (typeof fnRef == 'object') {
1219                         newPt = newPt.concat(fnRef);
1220                 } else {
1221                         newPt[newPt.length++] = fnRef;
1222                 }
1223
1224                 for (j = 0; j < hookPt.length; j++) {
1225                         match = false;
1226                         if (typeof fnRef == 'function' && hookPt[j] == fnRef) {
1227                                 continue;
1228                         } else {
1229                                 for (i = 0; i < fnRef.length; i++) if (hookPt[j] == fnRef[i]) {
1230                                         match = true;
1231                                         break;
1232                                 }
1233                         }
1234                         if (!match) newPt[newPt.length++]=hookPt[j];
1235                 }
1236
1237                 for (i = 0; i < newPt.length; i++) hookPt[i] = newPt[i];
1238                 newPt.length = 0;
1239
1240                 for (j = 0; j < hookPt.length; j++) {
1241                         match = false;
1242                         for (i = 0; i < order.length; i++) {
1243                                 if (hookPt[j] == order[i]) {
1244                                         match = true;
1245                                         break;
1246                                 }
1247                         }
1248                         if (!match) newPt[newPt.length++] = hookPt[j];
1249                 }
1250                 newPt = newPt.concat(order);
1251         }
1252
1253         hookPt = newPt;
1254
1255         return hookPt;
1256 }
1257
1258 ////////
1259 //  PLUGIN ACTIVATION FUNCTIONS
1260 ////////
1261
1262 // Runs plugin functions to set runtime variables.
1263 function setRunTimeVariables(){
1264         if (typeof runTime != 'undefined' && runTime.length) {
1265                 for (var k = 0; k < runTime.length; k++) {
1266                         runTime[k]();
1267                 }
1268         }
1269 }
1270
1271 // Runs plugin functions to parse commands.
1272 function parseCmdLine(pf, i, args) {
1273         if (typeof cmdLine != 'undefined' && cmdLine.length) {
1274                 for (var k = 0; k < cmdLine.length; k++) {
1275                         var j = cmdLine[k](pf, i, args);
1276                         if (j >- 1) {
1277                                 i = j;
1278                                 break;
1279                         }
1280                 }
1281         }
1282
1283         return i;
1284 }
1285
1286 // Runs plugin functions to do things after parse.
1287 function postParseChecks(pf,args){
1288         if (typeof postParse != 'undefined' && postParse.length) {
1289                 for (var k = 0; k < postParse.length; k++) {
1290                         if (postParse[k](pf,args)) continue;
1291                         return false;  // end now since have an error
1292                 }
1293         }
1294         return true;
1295 }
1296
1297
1298 ////////
1299 //  PLUGIN REGISTRATION FUNCTIONS
1300 ////////
1301
1302 // Registers commands and creates constants.
1303 function registerCommands(cmdStr) {
1304         if (typeof cmdStr!='string') return;
1305
1306         var pM = cmdStr.split(',');
1307         pms = pms.concat(pM);
1308
1309         for (var i = 0; i< pM.length; i++) {
1310                 eval(pM[i].toUpperCase()+'='+pmCount++);
1311         }
1312 }
1313
1314 // Registers no-parameter commands
1315 function registerNoParameterCommands(cmdStr) {
1316         if (!cmdStr && typeof cmdStr != 'string') return;
1317         pmt=(!pmt) ? cmdStr : pmt + ',' + cmdStr;
1318 }
1319
1320 // Register a function to hook at a certain point.
1321 function registerHook(fnHookTo, fnRef, hookType, optPm) {
1322         var hookPt, last = typeof optPm;
1323
1324         if (fnHookTo == 'plgIn'||fnHookTo == 'postParse') return;
1325         if (typeof hookPts[fnHookTo] == 'undefined') hookPts[fnHookTo] = new FunctionReference();
1326
1327         hookPt = hookPts[fnHookTo];
1328
1329         if (hookType != null) {
1330                 if (hookType == FREPLACE) {
1331                         hookPt.ovload = fnRef;  // replace normal overlib routine
1332                         if (fnHookTo.indexOf('ol_content_') > -1) hookPt.alt[pms[CSSOFF-1-pmStart]]=fnRef;
1333
1334                 } else if (hookType == FBEFORE || hookType == FAFTER) {
1335                         var hookPt=(hookType == 1 ? hookPt.before : hookPt.after);
1336
1337                         if (typeof fnRef == 'object') {
1338                                 hookPt = hookPt.concat(fnRef);
1339                         } else {
1340                                 hookPt[hookPt.length++] = fnRef;
1341                         }
1342
1343                         if (optPm) hookPt = reOrder(hookPt, fnRef, optPm);
1344
1345                 } else if (hookType == FALTERNATE) {
1346                         if (last=='number') hookPt.alt[pms[optPm-1-pmStart]] = fnRef;
1347                 } else if (hookType == FCHAIN) {
1348                         hookPt = hookPt.chain;
1349                         if (typeof fnRef=='object') hookPt=hookPt.concat(fnRef); // add other functions
1350                         else hookPt[hookPt.length++]=fnRef;
1351                 }
1352
1353                 return;
1354         }
1355 }
1356
1357 // Register a function that will set runtime variables.
1358 function registerRunTimeFunction(fn) {
1359         if (isFunction(fn)) {
1360                 if (typeof fn == 'object') {
1361                         runTime = runTime.concat(fn);
1362                 } else {
1363                         runTime[runTime.length++] = fn;
1364                 }
1365         }
1366 }
1367
1368 // Register a function that will handle command parsing.
1369 function registerCmdLineFunction(fn){
1370         if (isFunction(fn)) {
1371                 if (typeof fn == 'object') {
1372                         cmdLine = cmdLine.concat(fn);
1373                 } else {
1374                         cmdLine[cmdLine.length++] = fn;
1375                 }
1376         }
1377 }
1378
1379 // Register a function that does things after command parsing.
1380 function registerPostParseFunction(fn){
1381         if (isFunction(fn)) {
1382                 if (typeof fn == 'object') {
1383                         postParse = postParse.concat(fn);
1384                 } else {
1385                         postParse[postParse.length++] = fn;
1386                 }
1387         }
1388 }
1389
1390 ////////
1391 //  PLUGIN REGISTRATION FUNCTIONS
1392 ////////
1393
1394 // Runs any hooks registered.
1395 function runHook(fnHookTo, hookType) {
1396         var l = hookPts[fnHookTo], k, rtnVal = null, optPm, arS, ar = runHook.arguments;
1397
1398         if (hookType == FREPLACE) {
1399                 arS = argToString(ar, 2);
1400
1401                 if (typeof l == 'undefined' || !(l = l.ovload)) rtnVal = eval(fnHookTo+'('+arS+')');
1402                 else rtnVal = eval('l('+arS+')');
1403
1404         } else if (hookType == FBEFORE || hookType == FAFTER) {
1405                 if (typeof l != 'undefined') {
1406                         l=(hookType == 1 ? l.before : l.after);
1407
1408                         if (l.length) {
1409                                 arS = argToString(ar, 2);
1410                                 for (var k = 0; k < l.length; k++) eval('l[k]('+arS+')');
1411                         }
1412                 }
1413         } else if (hookType == FALTERNATE) {
1414                 optPm = ar[2];
1415                 arS = argToString(ar, 3);
1416
1417                 if (typeof l == 'undefined' || (l = l.alt[pms[optPm-1-pmStart]]) == 'undefined') {
1418                         rtnVal = eval(fnHookTo+'('+arS+')');
1419                 } else {
1420                         rtnVal = eval('l('+arS+')');
1421                 }
1422         } else if (hookType == FCHAIN) {
1423                 arS=argToString(ar,2);
1424                 l=l.chain;
1425
1426                 for (k=l.length; k > 0; k--) if((rtnVal=eval('l[k-1]('+arS+')'))!=void(0)) break;
1427         }
1428
1429         return rtnVal;
1430 }
1431
1432 ////////
1433 // OBJECT CONSTRUCTORS
1434 ////////
1435
1436 // Object for handling hooks.
1437 function FunctionReference() {
1438         this.ovload = null;
1439         this.before = new Array();
1440         this.after = new Array();
1441         this.alt = new Array();
1442         this.chain = new Array();
1443 }
1444
1445 // Object for simple access to the overLIB version used.
1446 // Examples: simpleversion:351 major:3 minor:5 revision:1
1447 function Info(version, prerelease) {
1448         this.version = version;
1449         this.prerelease = prerelease;
1450
1451         this.simpleversion = Math.round(this.version*100);
1452         this.major = parseInt(this.simpleversion / 100);
1453         this.minor = parseInt(this.simpleversion / 10) - this.major * 10;
1454         this.revision = parseInt(this.simpleversion) - this.major * 100 - this.minor * 10;
1455         this.meets = meets;
1456 }
1457
1458 // checks for Core Version required
1459 function meets(reqdVersion) {
1460         return (!reqdVersion) ? false : this.simpleversion >= Math.round(100*parseFloat(reqdVersion));
1461 }
1462
1463
1464 ////////
1465 // STANDARD REGISTRATIONS
1466 ////////
1467 registerHook("ol_content_simple", ol_content_simple, FALTERNATE, CSSOFF);
1468 registerHook("ol_content_caption", ol_content_caption, FALTERNATE, CSSOFF);
1469 registerHook("ol_content_background", ol_content_background, FALTERNATE, CSSOFF);
1470 registerHook("ol_content_simple", ol_content_simple, FALTERNATE, CSSCLASS);
1471 registerHook("ol_content_caption", ol_content_caption, FALTERNATE, CSSCLASS);
1472 registerHook("ol_content_background", ol_content_background, FALTERNATE, CSSCLASS);
1473 registerPostParseFunction(checkPositionFlags);
1474 registerHook("hideObject", nbspCleanup, FAFTER);
1475 registerHook("horizontalPlacement", horizontalPlacement, FCHAIN);
1476 registerHook("verticalPlacement", verticalPlacement, FCHAIN);
1477 if (olNs4||(olIe5&&isMac)||olKq) olLoaded=1;
1478 registerNoParameterCommands('sticky,autostatus,autostatuscap,fullhtml,hauto,vauto,closeclick,wrap,followmouse,mouseoff,compatmode');
1479 ///////
1480 // ESTABLISH MOUSECAPTURING
1481 ///////
1482
1483 // Capture events, alt. diffuses the overlib function.
1484 var olCheckMouseCapture=true;
1485 if ((olNs4 || olNs6 || olIe4)) {
1486         olMouseCapture();
1487 } else {
1488         overlib = no_overlib;
1489         nd = no_overlib;
1490         ver3fix = true;
1491 }