// JavaScript Document
function validate(formobj)
{
	  ///alert("dev");
	 if(parseInt(formobj.year.value) == 0)
	 {
		 alert("Please Select Year");
		 return false;
	 }
	 if(parseInt(formobj.make.value) == 0)
	 {
		 alert("Please Select Make");
		 return false;
	 }
	if (emptyField(formobj.zip)) 
		{
			alert("Please enter your email.")
			return false
		}
		
		if(!checkemail(formobj.zip))
		{
			alert("Please enter a valid email.")
			return false
		}
	return true;
}