3 window.isMSIE55 = ( window.showModalDialog && window.clipboardData && window.createPopup );
4 window.doneIETransform = undefined;
5 window.doneIEAlphaFix = undefined;
7 window.hookit = function() {
8 if ( !doneIETransform && document.getElementById && document.getElementById( 'bodyContent' ) ) {
9 doneIETransform = true;
15 if ( document.attachEvent ) {
16 document.attachEvent( 'onreadystatechange', window.hookit );
19 // png alpha transparency fixes
20 window.fixalpha = function( logoId ) {
22 if ( isMSIE55 && !doneIEAlphaFix ) {
23 var plogo = document.getElementById( logoId || 'p-logo' );
28 var logoa = plogo.getElementsByTagName('a')[0];
33 var bg = logoa.currentStyle.backgroundImage;
34 var imageUrl = bg.substring( 5, bg.length - 2 );
36 doneIEAlphaFix = true;
38 if ( imageUrl.substr( imageUrl.length - 4 ).toLowerCase() == '.png' ) {
39 var logospan = logoa.appendChild( document.createElement( 'span' ) );
41 logoa.style.backgroundImage = 'none';
42 logospan.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=' + imageUrl + ')';
43 logospan.style.height = '100%';
44 logospan.style.position = 'absolute';
45 logospan.style.width = logoa.currentStyle.width;
46 logospan.style.cursor = 'hand';
47 // Center image with hack for IE5.5
48 if ( document.documentElement.dir == 'rtl' ) {
49 logospan.style.right = '50%';
50 logospan.style.setExpression( 'marginRight', '"-" + (this.offsetWidth / 2) + "px"' );
52 logospan.style.left = '50%';
53 logospan.style.setExpression( 'marginLeft', '"-" + (this.offsetWidth / 2) + "px"' );
55 logospan.style.top = '50%';
56 logospan.style.setExpression( 'marginTop', '"-" + (this.offsetHeight / 2) + "px"' );
58 var linkFix = logoa.appendChild( logoa.cloneNode() );
59 linkFix.style.position = 'absolute';
60 linkFix.style.height = '100%';
61 linkFix.style.width = '100%';
66 // fix ie6 disappering float bug
67 window.relativeforfloats = function() {
68 var bc = document.getElementById( 'bodyContent' );
70 var tables = bc.getElementsByTagName( 'table' );
71 var divs = bc.getElementsByTagName( 'div' );
72 setrelative( tables );
77 window.setrelative = function( nodes ) {
79 while ( i < nodes.length ) {
80 if( ( ( nodes[i].style.float && nodes[i].style.float != ( 'none' ) ||
81 ( nodes[i].align && nodes[i].align != ( 'none' ) ) ) &&
82 ( !nodes[i].style.position || nodes[i].style.position != 'relative' ) ) )
84 nodes[i].style.position = 'relative';
90 // Expand links for printing
91 String.prototype.hasClass = function( classWanted ) {
92 var classArr = this.split(/\s/);
93 for ( var i = 0; i < classArr.length; i++ ) {
94 if ( classArr[i].toLowerCase() == classWanted.toLowerCase() ) {
101 window.expandedURLs = undefined;
103 window.onbeforeprint = function() {
106 var contentEl = document.getElementById( 'content' );
109 var allLinks = contentEl.getElementsByTagName( 'a' );
111 for ( var i = 0; i < allLinks.length; i++ ) {
112 if ( allLinks[i].className.hasClass( 'external' ) && !allLinks[i].className.hasClass( 'free' ) ) {
113 var expandedLink = document.createElement( 'span' );
114 var expandedText = document.createTextNode( ' (' + allLinks[i].href + ')' );
115 expandedLink.appendChild( expandedText );
116 allLinks[i].parentNode.insertBefore( expandedLink, allLinks[i].nextSibling );
117 expandedURLs[i] = expandedLink;
123 window.onafterprint = function() {
124 for ( var i = 0; i < expandedURLs.length; i++ ) {
125 if ( expandedURLs[i] ) {
126 expandedURLs[i].removeNode( true );