$(document).ready(function(){
	$("ul.dropmanu li.a").mouseover(function(){$(this).css("background-image","url(pic/menu/11.png)");});
	$("ul.dropmanu li.b").mouseover(function(){$(this).css("background-image","url(pic/menu/22.png)");});
	$("ul.dropmanu li.c").mouseover(function(){$(this).css("background-image","url(pic/menu/33.png)");});
	$("ul.dropmanu li.d").mouseover(function(){$(this).css("background-image","url(pic/menu/44.png)");});
	$("ul.dropmanu li.e").mouseover(function(){$(this).css("background-image","url(pic/menu/55.png)");});
	$("ul.dropmanu li.f").mouseover(function(){$(this).css("background-image","url(pic/menu/66.png)");});
	$("ul.dropmanu li.g").mouseover(function(){$(this).css("background-image","url(pic/menu/77.png)");});
	$("ul.dropmanu li.h").mouseover(function(){$(this).css("background-image","url(pic/menu/88.png)");});
	$("ul.dropmanu li.i").mouseover(function(){$(this).css("background-image","url(pic/menu/99.png)");});
	
	$("ul.dropmanu li.a").mouseout(function(){$(this).css("background-image","url(pic/menu/1.png)");});
	$("ul.dropmanu li.b").mouseout(function(){$(this).css("background-image","url(pic/menu/2.png)");});
	$("ul.dropmanu li.c").mouseout(function(){$(this).css("background-image","url(pic/menu/3.png)");});
	$("ul.dropmanu li.d").mouseout(function(){$(this).css("background-image","url(pic/menu/4.png)");});
	$("ul.dropmanu li.e").mouseout(function(){$(this).css("background-image","url(pic/menu/5.png)");});
	$("ul.dropmanu li.f").mouseout(function(){$(this).css("background-image","url(pic/menu/6.png)");});
	$("ul.dropmanu li.g").mouseout(function(){$(this).css("background-image","url(pic/menu/7.png)");});
	$("ul.dropmanu li.h").mouseout(function(){$(this).css("background-image","url(pic/menu/8.png)");});
	$("ul.dropmanu li.i").mouseout(function(){$(this).css("background-image","url(pic/menu/9.png)");});
	
	var content =  $("#wrapcenter").height();
	$("#wrapleft").css({'height' : content});
	$("#wrapright").css({'height' : content});
 
	
});