function contact_form(value) {
		
		if(value.name.value == "") {
			alert("Please enter your name.");
			value.name.select();
			return false;
		}
		if(value.contNum.value == "") {
			alert("Please enter a telephone number.");
			value.contNum.select();
			return false;
		}		
		if(value.message.value == "") {
			alert("Please enter a message.");
			value.message.select();
			return false;
		}		
		else {
			return true;
		}
	}