function openW(mypage,myname,w,h,features) {
	if(screen.width){
		var winl = (screen.width-w)/2;
		var wint = (screen.height-h)/2;
	}else{winl = 0;wint =0;}
		if (winl < 0) winl = 0;
		if (wint < 0) wint = 0;
	var settings = 'height=' + h + ',';
	settings += 'width=' + w + ',';
	settings += 'top=' + wint + ',';
	settings += 'left=' + winl + ',';
	settings += features;
	win = window.open(mypage,myname,settings);
	win.window.focus();
}


function confirmar(sText,sUrl)
{
  if (confirm(sText))
	{
	document.location.href=sUrl;
	}
}

function buscaenlista(lst,txt,op){
	if (op == 'text')
	{
		for (i=0;i<lst.options.length;i++){
			if (lst.options[i].text.toUpperCase() == txt.toUpperCase()){
				lst.options[i].selected = true;
				break;
			}
		}
	} else {
		for (i=0;i<lst.options.length;i++){
			if (lst.options[i].value.toUpperCase() == txt.toUpperCase()){
				lst.options[i].selected = true;
				break;
			}
		}
	}
}

function dellist(lst) {
	iSelect = lst.selectedIndex;
	if (iSelect >= 0)
	{
		if (lst.options(iSelect).value != '')
			lst.options.remove(iSelect);
			
		if (lst.options.length > 1)
			lst.options(lst.options.length-1).selected = true;
	}
	
	if (iSelect == 0)
		//desselecciona el primer objecto
		lst.selectedIndex = -1;
}

function EnviarAmigo()
{
	var sOptions = "resizable=no,menubar=no,scrollbars=no,status=no,toolbar=no";
	
	var sUrl = document.location.href;

	var sTempUrl = "";
	
	for (i=0;i< sUrl.length;i++)
	{
		if (sUrl.substr(i,1) == "?")
			sTempUrl = sTempUrl + "*int*";
		else if (sUrl.substr(i,1) == "&")
			sTempUrl = sTempUrl + "*amp*";
		else
			sTempUrl = sTempUrl + sUrl.substr(i,1);
	}
		
	openW("./" + x_Idioma + "/contenido/enviar/default.asp?envia_ruta=" + sTempUrl,"enviar_amigo",325,300,sOptions);
}

function buzon()
{
	var sOptions = "resizable=no,menubar=no,scrollbars=no,status=no,toolbar=no";
	
	var sUrl = document.location.href;

	var sTempUrl = "";
	
	for (i=0;i< sUrl.length;i++)
	{
		if (sUrl.substr(i,1) == "?")
			sTempUrl = sTempUrl + "*int*";
		else if (sUrl.substr(i,1) == "&")
			sTempUrl = sTempUrl + "*amp*";
		else
			sTempUrl = sTempUrl + sUrl.substr(i,1);
	}
		
	openW("./" + x_Idioma + "/contenido/buzon/default.asp?envia_ruta=" + sTempUrl,"buzon",400,300,sOptions);
}

// cambiamos la clase de un objeto
function CambiaClase(obj,sClassName)
{
	if (obj.className != sClassName)
		obj.className = sClassName;
}


function MuestraVentana(sDiv)
{
	var objVentana = document.getElementById(sDiv);
	objVentana.style.display = 'block';
	
	var IpopTop = (document.body.clientHeight - objVentana.offsetHeight) / 2;
	var IpopLeft = (document.body.clientWidth - objVentana.offsetWidth) / 2;
	
	//alert("IpopTop = (document.body.clientHeight - objVentana.offsetHeight) / 2 " + " = (" + document.body.clientHeight + " - " + objVentana.offsetHeight + ") / 2");
	//alert("IpopLeft = (document.body.clientWidth - objVentana.offsetWidth) / 2 " + " = (" + document.body.clientWidth + " - " + objVentana.offsetWidth + ") / 2");

	objVentana.style.left=parseInt(IpopLeft) + parseInt(document.body.scrollLeft) + "px";
	objVentana.style.top=parseInt(IpopTop) + parseInt(document.body.scrollTop) + "px";
}

function OcultaVentana(sDiv)
{
	document.getElementById(sDiv).style.display = 'none';
}