function VerifyDataInput() {
	if (document.form1.firstname.value == "") {
		alert("Please enter your First Name.");
		document.form1.firstname.focus();
		return false;
	} else if (document.form1.lastname.value == "") {
		alert("Please enter your Last Name.");
		document.form1.lastname.focus();
		return false;
	} else if (document.form1.elements[2].value == "") {
		alert("Please enter your Company Name.");
		document.form1.elements[2].focus();
		return false;
	} else if (document.form1.eemail.value == "") {
		alert("Please enter your Email Address.");
		document.form1.eemail.focus();
		return false;
	} else if (document.form1.phone_wk.value == "") {
		alert("Please enter your Work Phone.");
		document.form1.phone_wk.focus();
		return false;
	} else
		return true;
	}
	
function preselect() {
	for (i=0,n=document.form1.elements.length;i<n;i++)
            document.form1.elements[i].checked = true;
}