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_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_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_validateForm() { //v3.0
	  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
	
	  var obj;
	  for (i=0; i<(args.length-2); i+=3) {
		test=args[i+2]; 
		if(test=='S'){
			if(args[i]=='UDF6'){
				obj = document.form1.UDF6;
				if (!(obj[0].checked | obj[1].checked)){
					errors += ''+'Are you a realtor'+' \n'; 
				}
			}else if(args[i]=='UDF5'){

				obj = document.form1.UDF5;
				if (!(obj[0].checked | obj[1].checked)){
					errors += ''+'Are you working with a realtor'+' \n'; 
				}
			}
		}else{
	
	
			val=MM_findObj(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 (val!=''+num) 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') {
					if (nm == 'FirstName') nm = 'First Name';
					if (nm == 'LastName') nm = 'Last Name';
					if (nm == 'Phone_1') nm = 'Telephone';
					if (nm == 'Address1') nm = 'Address';
					if (nm == 'Source') nm = 'How you heard about us';
					if (nm == 'Email') nm = 'Email';
					if (nm == 'UDF1') nm = 'Purpose of purchase';
					if (nm == 'UDF2') nm = 'Location interested';
					if (nm == 'AgeRange') nm = 'Approximate age group';
					if (nm == 'FamilyStatus') nm = 'Family status';
					if (nm == 'HomeStyle') nm = 'Preferred style of home';
					errors += ''+nm+' \n'; 
				}
			}
		}
	  } 
	  
	  if (errors) alert('Sorry, more information is required in order to process your registration:\n\n'+errors);
	  document.MM_returnValue = (errors == '');
}