// JavaScript Document

function valCNFForm(oForm, oAction) {
	//alert(oAction);
	
	if(isNaN(oForm.phone_area.value) || oForm.phone_area.value.search("[.*]") != -1 || oForm.phone_area.value.search("[-*]") != -1 || oForm.phone_area.value.length < 3) {
		formError("Please enter a valid Phone Number to continue (enter numbers only).",oForm.phone_area);
		return;
	}
	if(isNaN(oForm.phone_pre.value) || oForm.phone_pre.value.search("[.*]") != -1 || oForm.phone_pre.value.search("[-*]") != -1 || oForm.phone_pre.value.length < 3) {
		formError("Please enter a valid Phone Number to continue (enter numbers only).",oForm.phone_pre);
		return;
	}
	if(isNaN(oForm.phone_no.value) || oForm.phone_no.value.search("[.*]") != -1 || oForm.phone_no.value.search("[-*]") != -1 || oForm.phone_no.value.length < 3) {
		formError("Please enter a valid Phone Number to continue (enter numbers only).",oForm.phone_no);
		return;
	}
	
	document.getElementById('DIV_CNFform').style.display = "none";
	document.getElementById('DIV_CNFformproc').style.display = "block";
	
	var phone = oForm.phone_area.value+'-'+oForm.phone_pre.value+'-'+oForm.phone_no.value;
	var http = false;					
			
	if(window.ActiveXObject) http = new ActiveXObject("Microsoft.XMLHTTP");
	else if (window.XMLHttpRequest) http = new XMLHttpRequest();
	
	if (!http) {alert('A Browser error has been detected:\nYour Web Browser is not compatible with WelkVacations.com. Please upgrade or try a different Web Browser.'); return;}
	
	http.onreadystatechange = function() {
			if(http.readyState == 4) {
					
				
				var redirect = http.responseText;
				
				if (redirect != "" && redirect != null) location.href = redirect;
				else {
					letterWindow('confirmation_online.asp?actiontype='+oAction+'&phone='+phone,721,500);
					document.getElementById('DIV_CNFform').style.display = "block";
					document.getElementById('DIV_CNFformproc').style.display = "none";
				}
			}
	}
	
	http.open("POST", "confirmation_check.asp", true);
	http.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");		
	http.send("actiontype=check&phone="+phone);
}

function letterWindow(oPage, oW, oH){
	if (popWin) popWin.close();
	
	xpos 								= (screen.width) ? (screen.width - oW)/2 : 0;
	ypos 								= (screen.height) ? (screen.height - oH)/2 : 0;
	
	var popWin = window.open(oPage,"newWin","toolbar=0,location=0,status=1,menubar=1,scrollbars=1,resizable=1,width="+oW+",height="+oH+",left="+xpos+",top="+ypos);
	
	//if (!popWin) alert('A Pop-up Block has been detected:\nPlease temporarily disable your Pop-up Blocker or add WelkVacations.com as an Allowed Site to continue.');
	if (!popWin) location.href = oPage;
	else {if (window.focus) popWin.focus();}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function MM_validateForm() { //v4.0
  if (document.getElementById){
    var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]);
      if (val) { nm=val.name; if ((val=val.value)!="") {
        if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
        } else if (test!='R') { num = parseFloat(val);
          if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
          if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
            min=test.substring(8,p); max=test.substring(p+1);
            if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
      } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
    } if (errors) alert('The following error(s) occurred:\n'+errors);
    document.MM_returnValue = (errors == '');
} }


var popWin = ""; // function:newWindow(oPage, oW, oH, oScroll); close_pops();

function newWindow(oPage, oW, oH, oScroll){
	if (popWin) popWin.close();
	
	xpos 								= (screen.width) ? (screen.width - oW)/2 : 0;
	ypos 								= (screen.height) ? (screen.height - oH)/2 : 0;
	
	if (oScroll == 'Y')
		popWin = window.open(oPage,"newWin","toolbar=0,location=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+oW+",height="+oH+",left="+xpos+",top="+ypos);
	else
		popWin = window.open(oPage,"newWin","toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0,width="+oW+",height="+oH+",left="+xpos+",top="+ypos);
	
	if (!popWin) alert('A Pop-up Block has been detected:\nPlease temporarily disable your Pop-up Blocker or add WelkVacations.com as an Allowed Site to continue.');
	else {if (window.focus) popWin.focus();}
}

function close_pops() {
	if (navigator.appName.toLowerCase() != "netscape") {
		if (popWin) popWin.close();
	}
}