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 == ""))
	     {
			 if(!(isNaN( document.form1.city.value)))
			{
				 alert("Please Check city");
				 document.form1.city.select();
                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;
		}
		
	}
 if(document.getElementsByName("email")[0].value==""){
		 alert("Please Enter Email");
		 document.getElementsByName("email")[0].focus();
		 return false;
	 }
	 
	  var emailPat = /^([a-zA-Z0-9])+([\.a-zA-Z0-9_-])*@([a-zA-Z0-9])+(\.[a-zA-Z0-9_-]+)+$/; 
	 if(!emailPat.test(document.getElementsByName("email")[0].value))
		{
			alert("Your email address is invalid. Please try again !!");			
 			document.getElementsByName("email")[0].focus();
           document.getElementsByName("email")[0].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();

}