function collapse_list_header_click(elm) {
	list_id = elm.parentNode.id

	if (($("#"+list_id+"_items").css("display"))=="none") {
		$(elm).css({"background-image": "url(images/collapse_list_header_expanded.gif)"});
	} else {
		$(elm).css({"background-image": "url(images/collapse_list_header.gif)"});
	
	}

	var slide_result = $("#"+list_id+"_items").slideToggle("slow");
	
	$.post("listener_lists.php", { expand: list_id });

	if (slide_result) {
		return false;

	} else {
		return true;

	}
}


//collapse_list_emergency_expanded.gif


function collapse_list_emergency_click(elm) {
	list_id = elm.parentNode.id

	if (($("#"+list_id+"_items").css("display"))=="none") {
		$(elm).css({"background-image": "url(images/collapse_list_emergency_expanded.gif)"});
	} else {
		$(elm).css({"background-image": "url(images/collapse_list_emergency.gif)"});
	
	}

	var slide_result = $("#"+list_id+"_items").slideToggle("slow");
	
	$.post("listener_lists.php", { expand: list_id });
	

	if (slide_result) {
		return false;

	} else {
		return true;

	}
}