function asyncdiv(url, id_div){
var reqpag = false
if (window.XMLHttpRequest) {// Mozilla, Safari ...
reqpag = new XMLHttpRequest()
} else if (window.ActiveXObject){ // IE
try {
reqpag = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){ // old ver
try{
reqpag = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
reqpag.onreadystatechange=function(){ // response function
loadpage(reqpag, id_div)
}
reqpag.open('GET', url, true) // open and send methods
reqpag.send(null)
}

function asyncdivfrm(sec, id_div, frmelem, type, value){
var reqpag = false
var url = "ajax-" + sec + ".php" + "?data=" + frmelem.value + "&elem=" + frmelem.name + "&type=" + type + "&value=" + value;
if (window.XMLHttpRequest) {// Mozilla, Safari ...
reqpag = new XMLHttpRequest()
} else if (window.ActiveXObject){ // IE
try {
reqpag = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){ // old ver
try{
reqpag = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
reqpag.onreadystatechange=function(){ // response function
loadpage(reqpag, id_div)
}
reqpag.open('GET', url, true) // open and send methods
reqpag.send(null)
}

// send content to the div
function loadpage(reqpag, id_div){
if (reqpag.readyState == 4 && (reqpag.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(id_div).innerHTML=parseScript(reqpag.responseText);
}

	function parseScript(_source) {
		var source = _source;
		var scripts = new Array();
		
		// Strip out tags
		while(source.indexOf("<script") > -1 || source.indexOf("</script") > -1) {
			var s = source.indexOf("<script");
			var s_e = source.indexOf(">", s);
			var e = source.indexOf("</script", s);
			var e_e = source.indexOf(">", e);
			
			// Add to scripts array
			scripts.push(source.substring(s_e+1, e));
			// Strip from source
			source = source.substring(0, s) + source.substring(e_e+1);
		}
		
		// Loop through every script collected and eval it
		for(var i=0; i<scripts.length; i++) {
			try {
				eval(scripts[i]);
			}
			catch(ex) {
				// do what you want here when a script fails
			}
		}
		
		// Return the cleaned source
		return source;
	}
	
		// Valida que los password sean iguales y muestra mensaje
	function checkPass() {
			
			if($('pass').value != $('pass2').value){
				Element.show('nopass'); 
				$('pass').value="";
				$('pass2').value="";
				$('pass').focus();
				return false;
			}
	}

	function validar(obj){
		var d = document.form1;
		
		if(obj.checked==true){
			d.boton.disabled = false;
		}else{
			d.boton.disabled= true;
		}
	}
	
	function mostrarDiv(div){
		
		
		
	}