// JavaScript Document

function checkfield(fieldvalue, errorimage) {
(fieldvalue < 1) 
? document[errorimage].src = "../graphics/tablecross.gif"
: document[errorimage].src = "../graphics/spacer.gif";
return;
}

var test
function checkemail(){
var addy=document.formc.email.value
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(addy)){
	document.email_e.src = "./graphics/spacer.gif"
	test=true
	}
else{
	document.email_e.src = "../graphics/tablecross.gif"
	test=false
	}
return (testresults)
}


//  ***********************************************
//  * Required field(s) validation v1.10- By NavSurf
//  * Visit Nav Surf at http://navsurf.com
//  * Visit http://www.dynamicdrive.com/ for full source code
//  ***********************************************

function FormCheck(formobj){
	// Enter name of mandatory fields
	var fieldRequired = Array("realname", "address1", "city", "postcode", "email");
	// Enter field description to appear in the dialog box
	var fieldDescription = Array("Full Name", "Address line 1", "Town/City", "Postcode", "email address");
	// dialog message
	var alertMsg = "Please complete the following fields:\n";
	
	var l_Msg = alertMsg.length;
	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}