function createDropDownMenu(parent, options)
{
	var id=parent.attr("href");
	var option;
	id=id.replace(/\//g,"").replace(/-/g,"_")+"_drop_down_menu";
	html=""
	for (var i in options)
	{
		option=options[i]
		html+="<li><a href='" + option['href'] + "'>" + option['name'] + "</a></li>";
	}
	
	
	
	$("body").append("<div id='" + id + "' class='drop_down_menu' style='display:none;'><ul>" + html + "</ul><div>");
	return id;
}

function hideAllDropDownMenus()
{
	$(".drop_down_menu").hide();
	$("#drop_down_menu_modal_background").hide();
}