/***********************************************
* Form Validation for Volume Enquiries
***********************************************/

function checkform(f){
	if (f.Name.value.length==0) { 
		alert("Please enter your name.");
		f.Name.select();
		return false;
	}

	if (f.Subject.value.length==0) {
		alert("Please enter a subject.");
		f.Subject.focus();
		return false;
	}
	
	if (f.Message.value.length==0) { 
		alert("Please enter your message.");
		f.Message.select();
		return false;
	}
	
	f.chk.value="chk";
	
	return checkmail(f.email);
}