function mChangeClass(elem, clase) {
	 elem.className=(clase);             
	}
	
	function returnTop (actual,link){
		if (actual.search ("#")!=-1)
		{
			actual=actual.substring (0,actual.search ("#"))+"#"+link;
			
	    	return (actual);
	    }
	    else 
	       	return (actual+"#"+link);
	}	

	function setFlashUrl (relativeUrl) {
		var sessionUrl = '';
		if (session == '') {
			sessionUrl = relativeUrl;
		}
		else {
			if (relativeUrl.indexOf ('?') != -1) {			
				
				sessionUrl = relativeUrl.substring (0,relativeUrl.indexOf ('?')) + ';jsessionid=' + session + relativeUrl.substring (relativeUrl.indexOf ('?'),relativeUrl.length);
			}
			else {
			    
				sessionUrl = relativeUrl + ';jsessionid=' + session;
			}					
		}
		
		window.location.href = base+sessionUrl;
	}