$(document).ready(function(){
	$('#menu img.over').hover(function() {
		this.src = this.src.replace(".gif","_o.gif");
	}, function() {
		this.src = this.src.replace("_o.gif",".gif");
	});
});
		
		
function _show_floor(id, text) {
	var strDB = floordb['f' + id];
	//alert(strDB[0].src);
	window.open('/showpic?url=' + strDB[0].src + '&width=' + strDB[0].w + '&height=' + strDB[0].h + '&alt=' + text,'','width=750,height=550,status=1,scrollbars=1');
}

open_win = function(url, id) {
	win = window.open(url,'','toolbar=0, location=1, directories=0, status=0, menubar=1, scrollbars=1, resizable=1, width=800, height=450');
	win.focus();
	return false;
}