// JavaScript Document
/*
 
Correctly handle PNG transparency in Win IE 5.5 & 6.
http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006.

NEED TO CALL WITH, <script defer type="text/javascript" src="includes/site.js"></script>

*/

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

if ((version >= 5.5) && (document.body.filters)) 
{
   for(var i=0; i<document.images.length; i++)
   {
      var img = document.images[i]
      var imgName = img.src.toUpperCase()
      if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
      {
         var imgID = (img.id) ? "id='" + img.id + "' " : ""
         var imgClass = (img.className) ? "class='" + img.className + "' " : ""
         var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
         var imgStyle = "display:inline-block;" + img.style.cssText 
         if (img.align == "left") imgStyle = "float:left;" + imgStyle
         if (img.align == "right") imgStyle = "float:right;" + imgStyle
         if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
         var strNewHTML = "<span " + imgID + imgClass + imgTitle
         + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
         + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
         + "(src=\'" + img.src + "\', sizingMethod='image');\"></span>" 
         img.outerHTML = strNewHTML
         i = i-1
      }
   }
}

/*******************************************************************
 *
 * RATE IT.js
 * note: makes usage of jquery, so make sure jquery is supplied beforehand otherwise the ajax call will not work.
 *******************************************************************/
 
// this is defualt rated value, we'll have to work on how to give it a standard server value later
var ratedvalue = 0;
 
function rateit_over(x){
 x = parseInt( x );
 var parsed_x;
 var rateitstring;
 blankrates();
 for (i = 2; i <= x; i=i+2){
  parsed_x = parseInt(i/2);
  rateitstring = 'rateit_'+parsed_x;
  if (i <= ratedvalue) {
   document.getElementById(rateitstring).setAttribute('src','/cm/teen/images/design/v01/viraltools/rateit_button_OVER_66.gif');
  } else {
   document.getElementById(rateitstring).setAttribute('src','/cm/teen/images/design/v01/viraltools/rateit_button_OVER.gif');
  }
 }
}
 
function rateit_on(x){
 x = parseInt( x );
 var parsed_x;
 var rateitstring;
 blankrates();
 for (i = 2; i <= x; i=i+2){
  parsed_x = parseInt(i/2);
  rateitstring = 'rateit_'+parsed_x;
  document.getElementById(rateitstring).setAttribute('src','/cm/teen/images/design/v01/viraltools/rateit_button_ON.gif');
 }
 ratedvalue = x;
}
function rateit_click(x,my_url){
 blankrates();
 var parsed_x;
 var rateitstring;
 for (i = 2; i <= x; i=i+2){
  parsed_x = parseInt(i/2);
  rateitstring = 'rateit_'+parsed_x;
  document.getElementById(rateitstring).setAttribute('src','/cm/teen/images/design/v01/viraltools/rateit_button_ON.gif');
 }
 var dasurl = my_url+"/"+x;
 $.get(dasurl,function(data){process_rateit(data);});
}
 
function process_rateit(data){
 var rate_data = parseInt( data );
 rateit_on(rate_data);
}
 
function keepratedvalue(){
 rateit_on(ratedvalue)
}
 
function blankrates(){
 for (i = 1; i <= 5; i++){
  document.getElementById('rateit_'+i).setAttribute('src','/cm/teen/images/design/v01/viraltools/rateit_button_OFF.gif');
 }
 
}

function viral_on(x){
	document.getElementById(x).setAttribute('src','/cm/teen/images/design/v01/viraltools/'+x+'_on.gif');
	}
function viral_down(x){
	document.getElementById(x).setAttribute('src','/cm/teen/images/design/v01/viraltools/'+x+'_off.gif');
	}
function viral_off(x){
	document.getElementById(x).setAttribute('src','/cm/teen/images/design/v01/viraltools/'+x+'_off.gif');
	}
function viral_up(x){
	document.getElementById(x).setAttribute('src','/cm/teen/images/design/v01/viraltools/'+x+'_on.gif');
}

function refreshAds(){
 ord=Math.random()*10000000000000000;
 if (document.getElementById('AD_banner')) {document.getElementById('AD_banner').innerHTML = document.getElementById('AD_banner').innerHTML;}
 if (document.getElementById('AD_rectangle')) {document.getElementById('AD_rectangle').innerHTML = document.getElementById('AD_rectangle').innerHTML;}
if (top.s) {s.referrer=(location.href);void(s.t());} 

}