kps_web/scripts.js

   1 var temp, temp2, cookieArray, cookieArray2, cookieCount;
   2
   3 function initiate(){
   4
   5   cookieCount=0;
   6
   7   if(document.cookie){
   8
   9     cookieArray=document.cookie.split(";");
  10     cookieArray2=new Array();
  11
  12     for(i in cookieArray){
  13       cookieArray2[cookieArray[i].split("=")[0].replace(/ /g,"")]=cookieArray[i].split("=")[1].replace(/ /g,"");
  14     }
  15
  16   }
  17
  18   cookieArray=(document.cookie.indexOf("state=")>=0)?cookieArray2["state"].split(","):new Array();
  19
  20   temp=document.getElementById("containerul");
  21
  22   for(var o=0;o<temp.getElementsByTagName("li").length;o++){
  23
  24     if(temp.getElementsByTagName("li")[o].getElementsByTagName("ul").length>0){
  25
  26       temp2                             = document.createElement("span");
  27       temp2.className                   = "symbols";
  28       temp2.style.backgroundImage       = (cookieArray.length>0)?((cookieArray[cookieCount]=="true")?"url(minus.png)":"url(plus.png)"):"url(plus.png)";
  29       temp2.onclick=function(){
  30         showhide(this.parentNode);
  31         writeCookie();
  32       }
  33
  34       temp.getElementsByTagName("li")[o].insertBefore(temp2,temp.getElementsByTagName("li")[o].firstChild)
  35
  36       temp.getElementsByTagName("li")[o].getElementsByTagName("ul")[0].style.display = "none";
  37
  38       if(cookieArray[cookieCount]=="true"){
  39         showhide(temp.getElementsByTagName("li")[o]);
  40       }
  41
  42       cookieCount++;
  43
  44     }
  45     else{
  46
  47       temp2                             = document.createElement("span");
  48       temp2.className                   = "symbols";
  49       temp2.style.backgroundImage       = "url(page.png)";
  50
  51       temp.getElementsByTagName("li")[o].insertBefore(temp2,temp.getElementsByTagName("li")[o].firstChild);
  52
  53     }
  54
  55   }
  56
  57 }
  58
  59
  60
  61 function showhide(el){
  62
  63   el.getElementsByTagName("ul")[0].style.display=(el.getElementsByTagName("ul")[0].style.display=="block")?"none":"block";
  64
  65   el.getElementsByTagName("span")[0].style.backgroundImage=(el.getElementsByTagName("ul")[0].style.display=="block")?"url(minus.png)":"url(plus.png)";
  66
  67 }
  68
  69
  70
  71 function writeCookie(){         // Runs through the menu and puts the "states" of each nested list into an array, the array is then joined together and assigned to a cookie.
  72
  73   cookieArray=new Array()
  74
  75   for(var q=0;q<temp.getElementsByTagName("li").length;q++){
  76
  77     if(temp.getElementsByTagName("li")[q].childNodes.length>0){
  78       if(temp.getElementsByTagName("li")[q].childNodes[0].nodeName=="SPAN" && temp.getElementsByTagName("li")[q].getElementsByTagName("ul").length>0){
  79
  80         cookieArray[cookieArray.length]=(temp.getElementsByTagName("li")[q].getElementsByTagName("ul")[0].style.display=="block");
  81
  82       }
  83     }
  84
  85   }
  86
  87   document.cookie="state="+cookieArray.join(",")+";expires="+new Date(new Date().getTime() + 365*24*60*60*1000).toGMTString();
  88
  89 }