if (navigator.appName == "Microsoft Internet Explorer") {ie=true;} else {ie=false;}
function GE(obj) {
	return document.getElementById(obj);
}
///
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();
}
///
memSRC = "";
function rollOver(obj){memSRC = obj.src;obj.src =  memSRC.substr(0,memSRC.length-4) + "_over" + memSRC.substring(memSRC.length-4);}
function rollOut(obj){obj.src =  memSRC;}
function Cachear(){
	cacheOver=[];
	for(im=0; im<Cachear.arguments.length; im++){
		imagenCachear = Cachear.arguments[im];
		cacheOver[im] = new Image();
		cacheOver[im].src = imagenCachear;
	}
}
function BipCache(){
	var DI=document.images;
	for(var i=0;i<DI.length; i++){
		if(DI[i].className){
			if(DI[i].className.toString().toLowerCase().indexOf('rollover')>-1){
				path=DI[i].src;
				ext=path.substr(path.length-4,4);
				img=path.substr(0,path.length-4);
				Cachear(img+'_over'+ext);
				DI[i].onmouseover=new Function('rollOver(this)');
				DI[i].onmouseout=new Function('rollOut(this)');
			}
		}
	}
}
//
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 soloNumeros(e){
	tecla = (e.keyCode) ? e.keyCode : e.which;
	if(e.ctrlKey && tecla==118 || tecla==39){
		return false;
	}
    if (tecla==8 || tecla==0 || tecla==13) return true;
    patron = /\d/;
    te = String.fromCharCode(tecla); 
    return patron.test(te); 
}
function filtrarTecla(e){
	var tecla = (e.keyCode) ? e.keyCode : e.which;
	if(e.ctrlKey && tecla==118) return false;
    if(tecla==8 || tecla==9 || tecla==0 || tecla==13 || tecla==46 || tecla==35 || tecla==36 || tecla==37 || tecla==39) return true;
	patron = /[a-zA-Z-_áÁéÉíÍóÓúÚñÑ]/;
    te = String.fromCharCode(tecla);
    return patron.test(te);
}
//
function soloLetras(e){
	tecla = (e.keyCode) ? e.keyCode : e.which;
	if(e.ctrlKey && tecla==118 || tecla==39) return false;
    if (tecla==8 || tecla==0 || tecla==13 || tecla==9) return true;
    patron = /[A-Za-z]/;
    return patron.test(String.fromCharCode(tecla));
}
function dateDiff(f1, f2){
	_s = "/";
	vF1 = f1.split(_s);
	_f1 = new Date(vF1[1] + _s + vF1[0] + _s + vF1[2]);
	vF2 = f2.split(_s);
	_f2 = new Date(vF2[1] + _s + vF2[0] + _s + vF2[2]);
	return (_f2-_f1)/24/60/60/1000;
}
function dateAdd(fecha, dias){
	_s = "/";
	vFecha = fecha.split(_s);
	time = new Date(vFecha[2],vFecha[1]-1,vFecha[0]);
	time = new Date(time.valueOf()+dias*1000*3600*24);	
	return time.getDate().biDig() + _s + (time.getMonth()+1).biDig() + _s + time.getFullYear();
}
Number.prototype.biDig = function(){
	return Number(this)<10 ? "0"+this : this;
}
//
function expandir(obj){
	with(document.getElementById(obj)){
		if(style.display=="none"){
			style.display="block";
		}else{
			style.display="none";
		}
	}
}
function verFoto(obj){
	document.getElementById("imgCont").src=obj.src;
}
//
_yscroll=_scrollto=0;
function scrollerTo(posv){
	_yscroll = getTopScroll();
	_scrollto=posv;
	intervalScroll=setInterval(scrollerMove,50);
	return false;
}
function scrollerMove(){
	_yscroll += (_scrollto-_yscroll)/2;
	_ymove=Math.round(_yscroll);
	if(_ymove==_scrollto){
		clearInterval(intervalScroll);
	}
	window.scrollTo(0,_ymove);
}
function getTopScroll(){
	if(self.pageYOffset){		
		scrolTop = self.pageYOffset;
	}else if (document.documentElement && document.documentElement.scrollTop){
		scrolTop = document.documentElement.scrollTop;
	}else if (document.body){
		scrolTop = document.body.scrollTop;
	}
	return scrolTop;
}
function AgregarOpcion(o,v,t,r) {
	if(r){
		for(var s=1; s<document.getElementById(o).options.length; s++){
			if(document.getElementById(o).options[s].text == t && document.getElementById(o).options[s].value == v) return false;
		}
	}
	var newOpt = document.createElement("OPTION");
	newOpt.text = t;
	newOpt.value = v;
	document.getElementById(o).options.add(newOpt);
}
function EliminarOpcion(o,v) {
	document.getElementById(o).remove(document.getElementById(o).options[v]);
}
function verLegal(num){
	vPath = ['','legal.asp','legal.asp?c=1'];
	vWidth = [0,320,500];
	win = window.open(vPath[num],'legal','width='+vWidth[num]+',scrollbars=yes,top=0,left=0,height='+screen.availHeight);
	win.focus();
	return false;
}
function LogOut(){
	if (confirm('Está seguro que desea salir?')){
		return true;
	}else{
		return false;
	}
}
//AJAX
function newAjax(){
	var http_request = false;
	if (window.XMLHttpRequest) {
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');			
		}
	} else if (window.ActiveXObject) {
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}	
	if (!http_request) {            
		return false;
	}
	return http_request;
}