function ValidateToSubmit()
{
 if(!Required('txtName', ' Name'))
 return false;
 if(!Required('txtEmail', 'Email'))
 return false;
 if(!CheckEmail('txtEmail'))
 return false;
 if((document.getElementById('txtZip').value!='')&&(document.getElementById('txtZip').value.length < 5))
		{
			alert('Please enter Valid Zip');			
			document.getElementById('txtZip').focus();
			return false;
		}
 return true;
}