addDOMLoadEvent=(function(){var e=[],t,s,n,i,o,d=document,w=window,r='readyState',c='onreadystatechange',x=function(){n=1;clearInterval(t);while(i=e.shift())i();if(s)s[c]=''};return function(f){if(n)return f();if(!e[0]){d.addEventListener&&d.addEventListener("DOMContentLoaded",x,false);/*@cc_on@*//*@if(@_win32||@_win64)d.write("<script id=__ie_onload defer src=//0><\/scr"+"ipt>");s=d.getElementById("__ie_onload");s[c]=function(){s[r]=="complete"&&x()};/*@end@*/if(/WebKit/i.test(navigator.userAgent))t=setInterval(function(){/loaded|complete/.test(d[r])&&x()},10);o=w.onload;w.onload=function(){x();o&&o()}}e.push(f)}})();
		
	function $(e){return document.getElementById(e);}

	//_________________________________________________________________________
	function imgCache()
	{
		var a,b,c,imgs = document.getElementsByName("m_over"), n = imgs.length;
		while(n--)
		{
			a = imgs[n];
			b = a.src;
			a.osrc = b;
			a.oimg = new Image();
			c = b.lastIndexOf(".");
			a.oimg.src = b.substring(0,c) + "on" + b.substring(c);
			if(window.ActiveXObject && !window.XMLHttpRequest && (b.substring(c).toLowerCase() == ".png" || a.currentStyle.filter != ""))
			{
				c = a.oimg.runtimeStyle;
				c.width = a.offsetWidth;
				c.height = a.offsetHeight;
				if(a.currentStyle.filter != "") // algunes vegades s'aplica el filtre abans que l'script i s'han de corretgir alguns detalls
				{
					c = a.currentStyle.filter;
					b = c.substring(c.indexOf("src=")+5,c.lastIndexOf(",sizi")-1);
					c = b.lastIndexOf(".");
					a.oimg.src = b.substring(0,c) + "on" + b.substring(c);
				}
				a.oimg.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + a.oimg.src + '",sizingMethod="image")';
				a.oimg.srct = b.substring(0,b.lastIndexOf("/")+1) + "x.gif";
				a.ofilter = a.currentStyle.filter;
			}
			
			a.onmouseover = function(a)
			{
				a = this.oimg;
				this.src = a.srct || a.src;
				if(a.srct) this.runtimeStyle.filter = a.style.filter;
			}
			
			a.onmouseout = function()
			{
				if(this.ofilter) this.runtimeStyle.filter = this.ofilter;
				this.src = this.oimg.srct || this.osrc;
			}
		}
	}
	addDOMLoadEvent(imgCache);