if ($(".query-check").css("z-index") == "0" ){
		$("#map_canvas").css({"height":thewidth/3});
	}

	if ($(".query-check").css("z-index") == "1" ){
		$("#map_canvas").css({"height":thewidth/2.5});
	}

	if ($(".query-check").css("z-index") == "50" ){
		$("#map_canvas").css({"height":thewidth/1.7});
	}

	if ($(".query-check").css("z-index") == "100" ){
		$("#map_canvas").css({"height":thewidth/2});
	}

	if ($(".query-check").css("z-index") == "500" ){
		$("#map_canvas").css({"height":thewidth/3});
	}