/***********************************************
				* 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("MemberName", "XfireUsername", "EmailAddress", "WhoRecruited");
					// Enter field description to appear in the dialog box 
					var fieldDescription = Array("Nickname", "Xfire Username", "Email Address", "Who Recruited");
					// 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;
					}
				}