function displayWindow(url, width, height) {
var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=yes,menubar=no,left=100,top=150,location=no,status=no' );
}
function editItem(what,id) {
	displayWindow('edit.php?what='+what+'&id='+id,600,150);
}
function addItem(what) {
	displayWindow('edit.php?what='+what,600,150);
}
function addPanorama(what,catid) {
	displayWindow('edit.php?what='+what+'&catID='+catid,600,150);
}
function butfla(catid) {
	displayWindow('projector.php?catID='+catid,800,500);
}