var whitespace = " \t\n\r";
function validate()
	{
	if(!isEmail(document.form1.email)) return false;
	
	if(document.form1.email.value!=document.form1.email_confirm.value)
		{
		alert("Confirming email does not match.  Please re-enter email.");
		document.form1.email.value='';
		document.form1.email_confirm.value='';
		document.form1.email.focus();
		return false;
		}
		
	if(isEmpty(document.form1.inquiry.value))
		{
		alert("Please enter your inquiry!");
		document.form1.inquiry.focus();
		return false;
		}
		
	if(isEmpty(document.form1.FirstName.value))
		{
		alert("Please enter your first name.");
		document.form1.FirstName.focus();
		return false;
		}
		
	if(isEmpty(document.form1.LastName.value))
		{
		alert("Please enter your last name.");
		document.form1.LastName.focus();
		return false;
		}
		
	if(isEmpty(document.form1.zip.value))
		{
		alert("Please enter your zip code.");
		document.form1.zip.focus();
		return false;
		}
		
	var source = "false";
	if(document.form1.magRR.checked)source="true";
	if(document.form1.magAF.checked)source="true";
	if(document.form1.magAFT.checked)source="true";
	if(document.form1.magIM.checked)source="true";
	if(document.form1.magPHG.checked)source="true";
	if(document.form1.magWHPVG.checked)source="true";
	if(document.form1.magWKRD.checked)source="true";
	if(document.form1.otherBB.checked)source="true";
	if(document.form1.otherBB.checked)source="true";
	if(document.form1.otherRef.checked)source="true";
	if(document.form1.otherWWW.checked)source="true";
	if(document.form1.otherCandT.checked)source="true";
	if(source=="false")
		{
			alert("Please check at least one source.");
			document.form1.magRR.focus();
			return false;
		}
	return true;
	}

	function isEmail(field)
	{	
		var s = field.value;
		if (isEmpty(s))
			{
			alert("Please enter your email!");
			field.focus();
			return false;
			}
		if (/[^@]+@(\w+\.)+\w+/.test(s))
			return true;
			alert("E-mail not in valid form!  Please re-enter.");
			field.focus();
			return false;
	}
	function isEmpty(s)
{	
	var i;
	if((s == null) || (s.length == 0))
		return true;
	// Search string looking for characters that are not whitespace
	for (i=0; i < s.length; i++)
		{
			var c = s.charAt(i);
			if (whitespace.indexOf(c) == -1)
			return false;
		}
	// At this point all characters are whitespace.
		return true;
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function PAL_formGen(imageName)
	{
	strOpen="scripts/send_email_form.asp?imgname="+imageName
	secondwindow=open(strOpen, "sendEmailForm", "top=15,left=150,resizable=yes,height=700px,width=850px,scrollbars=yes,status");
	}