///
if (navigator.appName == "Microsoft Internet Explorer") {ie=true;} else {ie=false;}
///
win_ancho=screen.availWidth;
win_alto=screen.availHeight;
function abrePopup(path){
	win_w=300;
	win_h=200;
	posLeft=(win_ancho/2)-(win_w/2);
	posTop=(win_alto/2)-(win_h/2);
	winB = window.open(path, 'ventanaF', 'width='+win_w+', height='+win_h+', top='+posTop+', left='+posLeft+', scrollbars=no, status=no, resizable=no, toolbar=no, menubar=no');
	winB.focus();
}
function wl(ruta){
	window.location=ruta;
}
function volver(){
	window.history.back();
}
///
function Cachear(){
	cacheOver=[];
	for(im=0; im<Cachear.arguments.length; im++){
		imagenCachear = Cachear.arguments[im];
		cacheOver[im] = new Image();
		cacheOver[im].src = imagenCachear;
	}	
}
//
function soloEmail(e){
	arrayBlock = [' ','ñ','Ñ','[',']',',',';',':','{','}','(',')','+','*','/','=','&','%','$','#','!','<','>','|','°','?','¿','¡','\'','"'];
	var tecla = (e.keyCode) ? e.keyCode : e.which;
	if(e.ctrlKey && tecla==118 || tecla==39){
		return false;
	}
	var l = String.fromCharCode(tecla)
	for(var i=0; i<arrayBlock.length; i++){
		if(arrayBlock[i] == l){
			return false;
		}
	}
}
//
function setCookie(nombre, valor) {
	caduca=new Date(2010, 12, 31);
	document.cookie = nombre + "=" + escape(valor) + "; expires=" + caduca.toGMTString();
}
function getCookie(nombre) {
  var buscar = nombre + "="; 
  if (document.cookie.length > 0) {
	i = document.cookie.indexOf(buscar);	
	if (i != -1) {
	  i += buscar.length;	  
	  j = document.cookie.indexOf(";", i);
	  return unescape(document.cookie.substring(i,j));
	}else{
		return ""
	}
  }
}
//