/*BACKEND*/
function changeUserRigtsImage(xImage,xAction,xExtraDirectory) {
	try {
		if (xAction == 'yes') {
			document.images[xImage].src='' + xExtraDirectory + '/core-images/icon-add.gif';
		} else if (xAction == 'no') {
			document.images[xImage].src='' + xExtraDirectory + '/core-images/icon-remove.gif';
		}			
	} catch (err) {
		alert("Javascript Error");
	}
}
function setBodyFocus(xField) {
	try {
		var myfield;
		myfield = xField;
		document.form.elements[xField].focus();
	} catch (err) {
		alert("Javascript Error");
	}
}
function setFocusStyle(xField) {
	try {
		document.form.elements[xField].className = "focuson";
	} catch (err) {
		alert("Javascript Error");
	}
}
function unsetFocusStyle(xField) {
	try {
		document.form.elements[xField].className = "focusout";
	} catch (err) {
		alert("Javascript Error");
	}
}
function sendCategoriesForm() {
	document.form.submit();
}