// function to convert measurements

function calc(val,factor,putin) { 
	if (val == "") {
		val = "0"
	}
	evalstr = "document.ConverTable."+putin+ ".value = "
	evalstr = evalstr + val + "*" + factor
	eval(evalstr)
}


// function to validate forms
function validateCustServ(myform) {
	var email = myform.email.value;
	var spam = 	myform.human_verify.value
	if(email=="" || email.indexOf("@")==-1) {
		alert("Please input a valid email address.");
		return false;
	} else if(spam=="" || spam!=="4") {
		alert("You must enter the anti-spam question correctly.");
		return false;
	} else {
		return true;
	}
	
}

// function to validate forms
function validateCustServTwo(myform) {
	var email = myform.email.value;
	var emailConfirm = myform.email_confirm.value;
	var spam = 	myform.human_verify.value;
	if(email=="" || email.indexOf("@")==-1) {
		alert("Please input a valid email address.");
		return false;
	} else if(email!==emailConfirm) {
		alert("Email addresses do not match. Please double-check your email address.");
		return false;
	} else if(spam=="" || spam!=="4") {
		alert("You must enter the anti-spam question correctly.");
		return false;
	} else {
		return true;
	}
	
}