var selected;
var submitter = null;

function submitFunction() {
	submitter = 1;
}
function gEbID(sID) {
	if (document.getElementById) {
		return document.getElementById(sID);
	} else {
		return document.all[sID];
	}
}
function popupWindow(url) {
	window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no');
}

function selectRowEffect(object, buttonSelect) {
	if (!selected) {
		selected = gEbID('defaultSelected');
	}
	if (selected) selected.className = 'moduleRow';
	object.className = 'moduleRowSelected';
	selected = object;
}

function rowOverEffect(object) {
	if (object.className == 'moduleRow') object.className = 'moduleRowOver';
}

function rowOutEffect(object) {
	if (object.className == 'moduleRowOver') object.className = 'moduleRow';
}

function popupImageWindow(url) {
	window.open(url,'popupImageWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}

function popupAwardWindow(url) {
	window.open(url,'popupAwardWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=800,height=600,screenX=600,screenY=800,top=150,left=150')
}

function loeschen(id, oldValue){
	var user_val =  id.value;
	if(user_val == oldValue){
		id.value = '';
	}
}

function pruefen(id, default_val){
	var user_val = id.value;
	user_val = user_val.replace (/^\s+/, '').replace (/\s+$/, '');
	if(user_val==''){
		id.value = default_val;
	}
}