var error_message = false;
var cur_type = null;
var cur_id = null;

function hide_elements() {
	$("#popup").removeClass("schauher").addClass("schauweg");
	$("#text").html("loading...");
	$("#formularcontainer").removeClass("schauher").addClass("schauweg");
	$("#formularcontainer").html('<table border="1"><tr><th>loading...</th><th><div class="schliessen"><a href="javascript:hide_elements()"><img src="styles/img/schliessen2.jpg"></a></div></th></tr></table>');
	$("#informationsfenster").removeClass("schauher").addClass("schauweg");
	$("#informationstext").html("loading...");
};
function get_pos(obj) {
	var curleft = curtop = 0;
	while (obj) {
		curleft += obj.offsetLeft;
		curtop += obj.offsetTop;
		obj = obj.offsetParent;
	}
	return [curleft,curtop];
};