trhover = function (event) {
	var elt = Event.findElement(event);
	var row = elt.up('tr');
	row.addClassName("over");
}
trhoverout = function (event) {
	var elt = Event.findElement(event);
	var row = elt.up('tr');
	row.removeClassName("over");
}
trclick = function (event) {
	var elt = Event.findElement(event);
	var row = elt.up('tr');
	if (row.id) document.location= "?c="+row.id;
}
function pageback() {
	history.back();
}
document.observe("dom:loaded", function () {	
	if ( $('linkedtable') ) { // simuleert een hover over de tabel rijen
		Event.observe ('linkedtable', 'mouseover', trhover); 
		Event.observe ('linkedtable', 'mouseout', trhoverout); 
		Event.observe ('linkedtable', 'click', trclick);
	}	
	if ( $('admin') ) startup();
});