function validateForm()
   {
	 var validatechar=/^[a-zA-Z]+$/;
	 var validateNum=/^[0-9]+$/;
	 var validateName=/^[a-zA-Z\s]+$/;
	 var validateCity=/^[a-zA-Z\s]+$/;
     var validateEmail = /^[\w-]+(?:\.[\w-]+)*@(?:[\w-]+\.)+[a-zA-Z]{2,7}$/;

	if(validateName.exec(document.contactFrm.name.value) == null)
	    {
			alert("Please enter your Name.");
			document.contactFrm.name.focus();
			return false;
	    }
     if(document.contactFrm.address.value == "")
	    { 
            alert("Please enter you Address.");
			document.contactFrm.address.focus();
			return false;
		}
	  if(validateCity.exec(document.contactFrm.city.value) == null)
	    {
			alert("Please enter a City.");
			document.contactFrm.city.focus();
			return false;
	    }
	   if(validateCity.exec(document.contactFrm.state.value) == null)
	    {
			alert("Please enter a State.");
			document.contactFrm.state.focus();
			return false;
	    }
		if(validateNum.exec(document.contactFrm.zip.value) == null)
	    {
			alert("Please enter a proper Zip.");
			document.contactFrm.zip.focus();
			return false;
	    }
		if(document.contactFrm.phone.value == "")
	    {
			alert("Please enter a phone number.");
			document.contactFrm.phone.focus();
			return false;
	    }

		if(!validateEmail.test(document.contactFrm.emailAddress.value))
	    {
			alert("Please enter a Valid Email address.");
			document.contactFrm.emailAddress.focus();
			return false;
	    }
		
		if(document.contactFrm.subject.value == "")
	    {
			alert("Enter Subject.");
			document.contactFrm.subject.focus();
			return false;
	    }

     }