var spans = document.getElementsByTagName("a")   
  	for (var ai=0;ai < spans.length;ai++){   
    	spans[ai].href=convertURL(spans[ai].href);   
  	}
  	
  	var spanf = document.getElementsByTagName("form")   
  	for (var bi=0;bi < spanf.length;bi++){   
    	spanf[bi].action=convertURL(spanf[bi].action);   
  	}
  	    
	function convertURL(url) {
		var timstamp = (new Date()).valueOf();
		if(url.indexOf("javascript")==-1){
	   		if (url.indexOf("?") >= 0) {
	     		url = url + "&t=" + timstamp;
	   		} else {
	    		url = url + "?t=" + timstamp;
	   		}
   		}
   		return url;
 	}