$(function(){
	$("#gwMainMenu .gwSubMenu").hide();

	//height Auto Settng
	$("#gwMenu").css("height",$("#gwMainMenu img").eq(1).attr("height"));
	
	$("#gwMainMenu .gwSubMenu").css("width",$("#gwMainMenu img").eq(1).attr("width"));
	$("#gwMainMenu li").css("width",$("#gwMainMenu img").eq(1).attr("width"));
	$("#gwMainMenu li a").css("width",$("#gwMainMenu img").eq(1).attr("width"));
	
	//Drop Down Setting
	$("#gwMainMenu li").hover(
		function(){
			$(this).find(".gwSubMenu").animate({
				// height : "toggle",
				opacity : "toggle"
			}, "fast" );
		},
		function(){
			$(this).find(".gwSubMenu").css('display','none');

		}
	);
});