function isRadio(){   
	var fld = document.forms[0].elements['globeColor'];
	var x, len = fld.length;
	for(x=0; x<len; ++x) if(fld[x].checked) break;
	
	// Return false if no radio button is checked.   
	if (len <= x){      
		alert("\nYour RADIO selection is missing.\n\nPlease make a RADIO selection.")      
		fld[0].focus();      
		return false;      
	}      
	return true;   
}

function verify_order() {
var themessage1 = "You are required to complete the following fields: ";
if (halfQuart.globeColor.value=="") {
themessage1 = themessage1 + " - Globe Color";
}
if (halfQuart.fixtureColor.value=="") {
themessage1 = themessage1 + " -  Fixture Color";
}

//alert if fields are empty and cancel form submit
if (themessage1 == "You are required to complete the following fields: ") {
document.form.submit();
}
else {
alert(themessage1);
return false;
   }
}

function verify_customer() {
var themessage2 = "You are required to complete the following fields: ";
if (document.form.uname.value=="") {
themessage2 = themessage2 + " - Name";
}
if (document.form.uemail.value=="") {
themessage2 = themessage2 + " -  Email";
}
if (document.form.uphone.value=="") {
themessage2 = themessage2 + " -  Phone Number";
}
if (document.form.ushipping.value=="") {
themessage2 = themessage2 + " -  Address";
}
//alert if fields are empty and cancel form submit
if (themessage2 == "You are required to complete the following fields: ") {
document.form.submit();
}
else {
alert(themessage2);
return false;
   }
}