/*
 *	JS for LLX MOODLE's Theme. 
 *  JR. joseripla.gva@gmail.com
 * 	29/05/2008
 * 
 */

function correctPNG() // Added for LLX theme. Correctly handle PNG transparency in Win IE 5.5 & 6.
{
   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='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}
window.attachEvent("onload", correctPNG);

function showdate(){  // LLX function show Date in Header.
	var now = new Date();
	var days = new Array('Diumenge','Dilluns','Dimarts','Dimecres','Dijous','Divendres','Dissabte');
	var months = new Array('gener','febrer','març','abril','maig','juny','juliol','agost','setembre','octubre','novembre','desembre');
	var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
	function fourdigits(number)	{
		return (number < 1000) ? number + 1900 : number;
		}
	today =  days[now.getDay()] + " " +
    date + " de " +
	months[now.getMonth()] + " de " +               
    (fourdigits(now.getYear())) ;
	document.write("<font size='4%' align='bottom'>" +today+"</font>");	
	}

function testX(){ //LLX function to Show TooCool Rat (or not)
	var sizex;
	sizex = screen.width;
	//alert(x);
	if ( sizex > 1024 )	
	{
	//document.write("<a id='tooCool' href='http://www.lliurex.net/'>LliureX</a>");
	}
	}