function formHandler(form){
var URL = document.downtownPropz.site.options[document.downtownPropz.site.selectedIndex].value;
window.location.href = URL;
//alert("going to.."+URL);
}

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];}
}

function validEmail(f) {

	var email;
	var name;
	name=f.firstName.value;
	email=f.email.value;
//

	if (name=="") {
	alert("Please tell us your first name.");
	return false;
	}
	
        <!--Simon Dang 3-2001-->
        invalidChars = " /:,;"

        for (i=0; i<invalidChars.length; i++) {
        // does it contain any invalid characters?
            badChar = invalidChars.charAt(i)
            if (email.indexOf(badChar,0) > -1) {
		   alert("Sorry, please enter a valid email address.");
                     return false
             }
         }
         atPos = email.indexOf("@",1) // there must be one "@" symbol
         if (atPos == -1) {
			alert("Sorry, please enter a valid email address.");
                return false
         }
         if (email.indexOf("@",atPos+1) != -1) { // and only one "@" symbol
			alert("Sorry, please enter a valid email address.");
                   return false
          }
         periodPos = email.indexOf(".",atPos)
         if (periodPos == -1) {   // and at least one "." after the "@"
		alert("Sorry, please enter a valid email address.");
            return false
         }
         if (periodPos+3 > email.length) {// must be at least 2 characters
		alert("Sorry, please enter a valid email address.");
                return false
          }

          return true
      }

	


	function openNewWin(url) {
			//alert("going to.."+url);
			cvWindow=window.open(url,'FourthRing','toolbar=no,location=no,scrollbars=no,resizable=no,width=455,height=338,screenX=10,screenY=20');
			cvWindow.focus();
	}


// function to restrict any non-numeric key pressing
function nn_Key()
{
if ((event.keyCode<48) || (event.keyCode>57))
event.keyCode = 0;
}

// function to restrict numeric
function pp_Key(evt)
{

    evt = (evt) ? evt : event;

	if (evt.keyCode==32)
	{
		return true;
	}
	
	var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
        ((evt.which) ? evt.which : 0));
	
	if (charCode > 31 && (charCode < 65 || charCode > 90) && 
        (charCode < 97 || charCode > 122)) 
	{
	  event.keyCode=0;	
	}
}



 function ValidateCityState(){
 	if(document.CITYSTATE.city.value == "" || document.CITYSTATE.state.value == "")
	{
 		alert("City and State are required.");
 		return false;
 	}
	else
	{
		return true;
	}
 }