//#############################
function checkForm_conf(frm)
{
if(!frm.payMethod)
	return true;
	var msg = "";

	if(frm.payMethod[0].checked == false &&
		frm.payMethod[1].checked == false &&
		frm.payMethod[2].checked == false)
			msg = "Please select a payment method!     ";
		
	if(msg != ""){
		alert(msg);
		return false;
	}else{
		return true;
	}
}

//#############################
function checkForm(frm)
{
	var msg = "";
	
	// Name, age, email
	if(frm.firstname.value == "")
		msg += "\n   Contact First name.    ";
	if(frm.surname.value == "")
		msg += "\n   Contact Surname.    ";
	if(frm.Organisation_title.value == "")
		msg += "\n   Organisation name.   ";
	if(frm.Phone.value == "" || (!is_number(frm.Phone.value)))
		msg += "\n   A valid telephone number.     ";
	if(frm.Email.value == "" || (!isEmail(frm.Email.value)))
		msg += "\n   A valid email address.     ";
	var chkd = 0;
	for(x=0; x<frm["section[]"].length;x++){
		if(frm["section[]"][x].checked == true)
			chkd++;
	}
	if(chkd < 1)
		msg += "\n   At least one category for your website.     ";
		
	if(frm.Website_address.value == "")
		msg += "\n   A website address/URL.   ";
	if(frm.Brief_description.value == "")
		msg += "\n   A brief description of your website.   ";	
	
		
	if(msg != ""){
		alert("Please supply the following:     \n" + msg);
		return false;
	}else{
		return true;
	}
}

//####################  TELEPHONE FUNCTION  #########
function is_number(num)
{
	var supported = 0;
	if (window.RegExp) {
		var r1 = new RegExp("[^0-9 ]");
		return (!r1.test(num))
	}
}
//####################  EMAIL FUNCTION  ###############
function isEmail(str) {
	// are regular expressions supported?
	var supported = 0;
	if (window.RegExp) {
		var tempStr = "a";
		var tempReg = new RegExp(tempStr);
		if (tempReg.test(tempStr)) supported = 1;
	}
	if (!supported) 
		return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
	var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
	var r2 = new RegExp("^ *.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,4})(\\]?) *$");
	return (!r1.test(str) && r2.test(str));
}