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_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_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];}
}


/* Area Map Pop Up - on Community page */

function NewWindow(file, w, h){
window.open(file,"NewWindow","toolbar=no,directories=no,resizable=yes,scrollbars=yes,location=no,menubar=no,width="+w+",height="+h);
}









// This code compares two fields in a form and submit it
// if they're the same, or not if they're different.

function checkContactForm(theForm) {
	
	if (theForm.FirstName.value.length =="")
	{
	alert("Please provide your first name.");
	theForm.FirstName.focus();
	return (false);
	}

	if (theForm.LastName.value.length =="")
	{
	alert("Please provide your last name.");
	theForm.LastName.focus();
	return (false);
	}

	if (theForm.Address1.value.length =="")
	{
	alert("Please provide your address.");
	theForm.Address1.focus();
	return (false);
	}
	
	if (theForm.CityTown.value.length =="")
	{
	alert("Please provide your city/town.");
	theForm.CityTown.focus();
	return (false);
    }
if (theForm.State.value.length == "") {
    alert("Please provide your state.");
    theForm.State.focus();
    return (false);
}
	
	if (theForm.Zip.value.length =="")
	{
	alert("Please provide your zip code.");
	theForm.Zip.focus();
	return (false);
	}
	
	if (theForm.EmailAddress.value.length =="")
	{
	alert("Please provide your email address.");
	theForm.EmailAddress.focus();
	return (false);
}

if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(theForm.EmailAddress.value)) {
    //do nothing
}
else {
    alert("Invalid E-mail Address! Please re-enter.")
    return (false);
}

if (theForm.ConfirmEmailAddress.value.length == "")
	{
	alert("Please confirm your email address.");
	theForm.ConfirmEmailAddress.focus();
	return (false);
    }


    
    if (theForm.EmailAddress.value != theForm.ConfirmEmailAddress.value)
    {
        alert('The email addresses entered do not match.  Please try again.');
        theForm.ConfirmEmailAddress.focus();
        return (false);
    }
    else 
    {
        return (true);
    }
}






function checkEmail(myForm) {
if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myForm.email.value)){
return (true)
}
alert("Invalid E-mail Address! Please re-enter.")
return (false)
}


function validate(field) {
var valid = "0123456789-()."
var ok = "yes";
var temp;
for (var i=0; i<field.value.length; i++) {
temp = "" + field.value.substring(i, i+1);
if (valid.indexOf(temp) == "-1") ok = "no";
}
if (ok == "no") {
alert("Please enter numeric charactors only in the zip and phone fields.");
field.focus();
field.select();
   }
}








/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Please provide a valid email address.")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Please provide a valid email address.")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Please provide a valid email address.")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Please provide a valid email address.")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Please provide a valid email address.")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Please provide a valid email address.")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Please provide a valid email address.")
		    return false
		 }

 		 return true					
	}

function ValidateForm(){
	var emailID=document.contactForm.txtEmail
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please provide a valid email address.")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	return true
 }