// Copyright information must stay intact
// FormCheck v1.10
// Copyright NavSurf.com 2002, all rights reserved
// Creative Solutions for JavaScript navigation menus, scrollers and web widgets
// Affordable Services in JavaScript consulting, customization and trouble-shooting
// Visit NavSurf.com at http://navsurf.com

function formCheck(formobj){
	// name of mandatory fields	
	//    ---> english    //var fieldRequired = Array("company", "name", "firstname", "street", "place", "zipcode", "country", "tel", "fax", "email", "txt", "chk1", "chk2");
	//var fieldRequired = Array("Firma", "Name", "Vorname", "Straße", "Ort", "PLZ", "Land", "Telefon", "Fax", "Email", "Nachricht", "chk1");
	var fieldRequired = Array("Name", "Vorname", "Telefon", "Email");
	// field description to appear in the dialog box
	//    ---> english    //var fieldDescription = Array("company", "name", "firstname", "street", "place", "zipcode", "country", "tel", "fax", "email", "txt", "chk1");
	//var fieldDescription = Array("Firma", "Name", "Vorname", "Straße", "Ort", "PLZ", "Land", "Telefon", "Fax", "Email", "Nachricht", "chk1");
	var fieldDescription = Array("Name", "Vorname", "Telefon", "Email");
	// dialog message
	//var alertMsg = "Please complete the following fields:\n";    ---> english
	var alertMsg = "Bitte füllen Sie folgende Felder aus:\n\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;
	}
}