<!--

var param = new Array();
var url = "";

// ---------------------------------------------------------------------

function Galeria(dir,n) {
	popUpGaleria(dir+"/index.htm?"+n)
}

// ---------------------------------------------------------------------

function popUpGaleria(url) {
	x=0;
	y=0;
	w=1000;
	h=700;
	popUpWin = open(url, 'fotos', 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=yes, copyhistory=no, width='+w+', height='+h+',left='+x+', top='+y+', screenX='+x+', screenY='+y+'');
	popUpWin.focus();
}

// ---------------------------------------------------------------------


function popUpWindow(url, name, x, y, w, h) {
	  popUpWin = open(url, name, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbar=no, resizable=no, copyhistory=yes, width='+w+', height='+h+',left='+x+', top='+y+', screenX='+x+', screenY='+y+'');
	  popUpWin.focus();
}
function randomNumber(limit){
	  return Math.floor(Math.random()*limit);
}
function GetParam() {
	url = location.href;
	val = url.indexOf("?");
	tmp = url.substring(0,val);
	val = url.substring(val+1,url.length);
	param = val.split("&");
	if (tmp == "") {
		url = param[0];
		param[0] = ""
	} else
		url = tmp;
}

////////// Validación //////////
function EsMail(valor){  
	valor = StrTrim(StrValida(valor));
	posar = valor.indexOf("@");
	if ( posar < 1 || posar > (valor.length-5)) return false;
	return true;
}
function EsEntero(valor){  
	valor = StrValida(valor);
	if (!EsNumerico(valor)) return false;
	if (valor.indexOf(".") != -1) return false;
	return true;
}
function EsNumerico(valor){  
	valor = StrValida(valor);
	return ((StrTrim(valor) == "") || (isNaN(valor)))?false:true;   
}
function StrLeft(valor,num){ 
	valor = StrValida(valor);
	return valor.slice(0,num);
}
function StrRight(valor,num){  
	valor = StrValida(valor);
	return valor.slice(valor.length - num);
}
function StrTrim(valor){
	var flag,count=0,pos=0;
	var buffer =  new String("");
	valor = StrValida(valor);
	flag = 1;    
	for (count=0;count < valor.length;count++) {
		if ((valor.charAt(count) != " ") || (flag==0)) {
			buffer=buffer.concat(valor.charAt(count));	
			flag  = 0;
		}    
	}
	pos = 0;
	for (count = buffer.length-1;count > 0 ;count--){
		if (buffer.charAt(count) == " ") pos++;
			else break;
	}
	if (pos > 0) buffer = buffer.slice(0,buffer.length - pos);
		return buffer; 
}
function StrValida(valor){
	if((String(valor) == "undefined") || (String(valor) == "null")) return "";
	else return valor;
}

//-->