// Similar a función sendAndLoad de ActionScript
	function sendAndLoad(data,url)
	{
		
		// branch for native XMLHttpRequest object
	    if (window.XMLHttpRequest) {
	        req = new XMLHttpRequest();
	        req.onreadystatechange = processReqChange;
	        req.open('POST', url, true);
	        req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	       // alert(data);
	        req.send(data);
	    // branch for IE/Windows ActiveX version
	    } else if (window.ActiveXObject) {
	        req = new ActiveXObject('Microsoft.XMLHTTP')
	        if (req) {
	            req.onreadystatechange = processReqChange;
	            req.open('POST', url, true);
	            req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	            req.send(data);
	        }
	    }
		
	}
	
	function processReqChange() {
	    // only if req shows 'loaded'
	    if (req.readyState == 4) {
	        // only if 'OK'
	        if (req.status == 200) {
	        	//alert(req.responseText);
	            eval(funcion_destino);
	        } else {
	            alert('There was a problem retrieving the XML data: ' +
	                req.responseText);
	        }
	    }
	}