function GP_AdvOpenWindow(theURL,winName,features,popWidth,popHeight,winAlign,ignorelink,alwaysOnTop,autoCloseTime,borderless) { //v2.0
  var leftPos=0,topPos=0,autoCloseTimeoutHandle, ontopIntervalHandle, w = 480, h = 340;
  if (popWidth > 0) features += (features.length > 0 ? ',' : '') + 'width=' + popWidth;
  if (popHeight > 0) features += (features.length > 0 ? ',' : '') + 'height=' + popHeight;
  if (winAlign && winAlign != "" && popWidth > 0 && popHeight > 0) {
    if (document.all || document.layers || document.getElementById) {w = screen.availWidth; h = screen.availHeight;}
		if (winAlign.indexOf("center") != -1) {topPos = (h-popHeight)/2;leftPos = (w-popWidth)/2;}
		if (winAlign.indexOf("bottom") != -1) topPos = h-popHeight; if (winAlign.indexOf("right") != -1) leftPos = w-popWidth;
		if (winAlign.indexOf("left") != -1) leftPos = 0; if (winAlign.indexOf("top") != -1) topPos = 0;
    features += (features.length > 0 ? ',' : '') + 'top=' + topPos+',left='+leftPos;}
  if (document.all && borderless && borderless != "" && features.indexOf("fullscreen") != -1) features+=",fullscreen=1";
  if (window["popupWindow"] == null) window["popupWindow"] = new Array();
  var wp = popupWindow.length;
  popupWindow[wp] = window.open(theURL,winName,features);
  if (popupWindow[wp].opener == null) popupWindow[wp].opener = self;
  if (document.all || document.layers || document.getElementById) {
    if (borderless && borderless != "") {popupWindow[wp].resizeTo(popWidth,popHeight); popupWindow[wp].moveTo(leftPos, topPos);}
    if (alwaysOnTop && alwaysOnTop != "") {
    	ontopIntervalHandle = popupWindow[wp].setInterval("window.focus();", 50);
    	popupWindow[wp].document.body.onload = function() {window.setInterval("window.focus();", 50);}; }
    if (autoCloseTime && autoCloseTime > 0) {
    	popupWindow[wp].document.body.onbeforeunload = function() {
  			if (autoCloseTimeoutHandle) window.clearInterval(autoCloseTimeoutHandle);
    		window.onbeforeunload = null;	}
   		autoCloseTimeoutHandle = window.setTimeout("popupWindow["+wp+"].close()", autoCloseTime * 1000); }
  	window.onbeforeunload = function() {for (var i=0;i<popupWindow.length;i++) popupWindow[i].close();}; }
  document.MM_returnValue = (ignorelink && ignorelink != "") ? false : true;
}

function validaEmail(checkStr)
{var nI, sS, nN, nP;
 // Arroba ...
 sS = "@"; nN = 0; nP = 0;
 for(nI = 0; nI <checkStr.length; nI++)
 { if(checkStr.charAt(nI) == sS)
 { nN++; nP = nI; }
 }
 if(nN == 0) return (false);
 if(nN> 1) return (false);
 var nPArroba = nP;
 // Punto ...
 sS = "."; nN = 0; nP = 0;
 for(nI = 0; nI <checkStr.length; nI++)
 { if(checkStr.charAt(nI) == sS)
 { nN++; nP = nI; }
 }
 if(nN == 0) return (false);
 var nPPunto = nP;
 // Posicion Arroba/Punto ...
 if(nPArroba> nPPunto) return (false);
 //
 return (true);
}

function GuardarConsulta(){
with(document.f){
 if ((nombre.value=="")){ alert("Write your name."); nombre.focus(); }
 else
 if ((email.value=="")){ alert("Write a valid E-mail."); email.focus(); }
 else
 if (!validaEmail(email.value)){ alert("E-mail incorrect."); email.focus(); }
 else
 if (found_in.selectedIndex == 0){ alert("Select where you found us."); found_in.focus(); }
 else
 if (selpackage.selectedIndex == 0){ alert("Select a Package."); selpackage.focus(); }
 else
 if ((telefono.value=="")){ alert("Write your Telephone number."); telefono.focus(); }
 else
 if ((!accept.checked)){ alert("You must accept our terms and conditions."); accept.focus(); }
 else {
  submit();
 }
 }
return false;
}