function addLoadEvent(func) {//call function when everithing is loaded (body on load LIKE)
	  var oldonload = window.onload;
	  if (typeof window.onload != 'function') {
		window.onload = func;
	  } else {
		window.onload = function() {
		  if (oldonload) {
			oldonload();
		  }
		  eval(func);
		}
	  }
	}

	function updateStylesheets() {
		if(navigator.appName == "Microsoft Internet Explorer"){
			var i,a,s;
			a=document.getElementsByTagName('link');
			for(i=0;i<a.length;i++) {
				s=a[i];
				if(s.rel.toLowerCase().indexOf('stylesheet')>=0&&s.href) {
				var h=s.href.replace(/(&|\\?)forceReload=d /,'');
				s.href=h+(h.indexOf('?')>=0?'&':'?')+'forceReload='+(new Date().valueOf());
				}
			}
		}	
	}