// JavaScript Document

//All of this JavaScript needs to be in the page
//This firstly checks to see what browser is being used by the user
var agt=navigator.userAgent.toLowerCase();
var is_gecko = (agt.indexOf('gecko') != -1);
//if the browser is not Mozilla or any other kind of gecko browser executes the rest. This is need because there is a Microsoft specific javascript call below
if (!is_gecko) 
{   
	//This method sorts out the PNG to work as it is meant to with IE 5.5 & 6
	function correctPNG() // 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(img.id=="form_validation_code")
			 {
				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);
}