function validate()
{
if((document.form1.city.value == "")&&(document.form1.zipfield.value == "")&& (document.form1.state.value == ""))
		{
         alert("Please Enter either City, State or Zip");
	        return false; 
		  }
		  if((!(document.form1.city.value == ""))&&(document.form1.zipfield.value == "")&& (document.form1.state.value == ""))
	{
   alert("Please Enter either Zip or State");
   document.form1.zipfield.focus();
   return false;
	}

if(!(document.form1.zipfield.value == ""))
	{
	if (isNaN(document.form1.zipfield.value))
		{
		alert("Please Enter Numeric value");
		document.form1.zipfield.focus();
        document.form1.zipfield.select();
		return false;
		}
	if(document.form1.zipfield.value.length!=5)
		{
		alert("Please Enter 5 Digit valid Zip Code");
		document.form1.zipfield.focus();
        document.form1.zipfield.select();
		return false;
		}
		
	}

	
}



function contactus()
{
	if(document.contactusfrm.name.value== "")
	{
	alert("Please Enter Your Name");
	document.contactusfrm.name.focus();
document.contactusfrm.name.select();
return false;
	}
if(document.contactusfrm.email.value== "")
	{
	alert("Please Enter Your Email");
	document.contactusfrm.email.focus();
document.contactusfrm.email.select();
return false;
	}
if(!(document.contactusfrm.email.value==""))
	{
	 var emailPat = /^(\".*\"|\w*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z]\w*(\.[A-Za-z]\w*)+)$/;
	  
	  var matchArray = document.contactusfrm.email.value.match(emailPat);

		if(!emailPat.test(document.contactusfrm.email.value))
		{
			alert("Your email address is invalid.  Please try again !!");
			//alert(fv);
			document.contactusfrm.email.focus();
document.contactusfrm.email.select();
  			return false;
	}
	}

	if(document.contactusfrm.subject.value== "")
	{
	alert("Please Enter Your Subject");
	document.contactusfrm.subject.focus();
document.contactusfrm.subject.select();
return false;
	}

	if(document.contactusfrm.comments.value== "")
	{
	alert("Please Enter Your Message");
	document.contactusfrm.comments.focus();
document.contactusfrm.comments.select();
return false;
	}
	document.contactusfrm.method="post";
	document.contactusfrm.action="mailprocess.php";
    document.contactusfrm.submit();

}