function ajaxsearch(kewword){
	var myAjax=$.getJSON("/search.php",{key:kewword},function(data){
			if(''!=data)
			{
				var outHtml = '<div class="selectbox selectdefaultbox">';
				if(data[0].length > 0){
					outHtml += '<h3><a href="/s.php?sk='+kewword+'">搜“<strong>'+kewword+'</strong>”相关奢侈品</a></h3>';
					outHtml += '<ul class="news">';
					for(i=0;i<data[0].length;i++){
						outHtml += '<li><a href="'+data[0][i]['url']+'">'+data[0][i]['name']+'</a></li>';
					}
					outHtml += '</ul>';
				}
				if(data[1].length > 0){
					outHtml += '<h3><a href="/search/p.php?sk='+kewword+'">搜“<strong>'+kewword+'</strong>”相关用户</a></h3>';
					outHtml += '<ul class="people">';
					for(i=0;i<data[1].length;i++){
						outHtml += '<li><a href="http://www.lanhui.com/user.php?uid='+data[1][i]['uid']+'">';
                        outHtml += '   <img src="'+data[1][i]['src']+'" class="img" />';
                        outHtml += '   <div class="nr">';
                        outHtml += '   <h4>'+data[1][i]['username']+'</h4>';
                        outHtml += '   <div class="fs">粉丝：'+data[1][i]['fs']+'<span class="area">'+data[1][i]['are']+'</span></div>';
                        outHtml += '   </div>';
                        outHtml += '  <div class="clear"></div>';
                        outHtml += '</a></li>';
					}
					outHtml += '</ul>';
				}
				if(data[2].length > 0){
					outHtml += '<h3><a href="/search/t.php?sk='+kewword+'">搜“<strong>'+kewword+'</strong>”相关说话聊天</a></h3>';
					outHtml += '<ul class="news">';
						for(i=0;i<data[2].length;i++){
							outHtml += '<li><a href="'+data[2][i]['url']+'">'+data[2][i]['content']+'</a></li>';
						}
					outHtml += '</ul>';
				}
				outHtml += '</div>';

				$("#autocontent").show().html(outHtml);

			}else{

			}
		}
	);
}
var highlightindex = -1;
var updown = -1;
$("#thekk").live("keyup", function(event){
	var myEvent = event || window.event;
	var myKeyCode = myEvent.keyCode|| myEvent.which;
	if(myKeyCode != 38 &&  myKeyCode !=40 &&  myKeyCode !=13  )
	{
		if($("#thekk").val().length >0)
		{
			ajaxsearch($("#thekk").val());
		}else{
			$('#autocontent').hide();
		};
	}
	else if(myKeyCode == 38 || myKeyCode ==40)
	{
		if(myKeyCode == 38)
		{
			if(updown)
			{
				var autoNodes = $("#autocontent li");
				if(highlightindex != -1)
				{
					autoNodes.eq(highlightindex).css("background-color","");
					highlightindex--;
				}else{
					highlightindex = autoNodes.length - 1;
				}
				if(highlightindex == -1){
					highlightindex = autoNodes.length - 1;
				}
				autoNodes.eq(highlightindex).css("-moz-background-clip","border")
												.css("-moz-background-origin","padding")
												.css("-moz-background-size","scroll")
												.css("background-color","#0ECEFF")
                                                .css("color","#FFFFFF")
												.css("background-image","/templates/images/pic_search_006.gif")
												.css("padding-left","0px");
			}
		}
		else{
			var autoNodes = $("#autocontent li");
			if(highlightindex != -1){
				autoNodes.eq(highlightindex).css("background-color","");
				highlightindex++;
			}else{
				highlightindex++;
			}
			if(highlightindex == autoNodes.length){
				highlightindex = 0;
			}
			autoNodes.eq(highlightindex).css("-moz-background-clip","border")
								.css("-moz-background-origin","padding")
								.css("-moz-background-size","scroll")
								.css("background-color","#0ECEFF")
                                .css("color","#FFFFFF")
								.css("background-image","/templates/images/pic_search_006.gif")
								.css("padding-left","0px");

		}
	}
	else if(myKeyCode ==13)
	{
		if(highlightindex!=-1){
			$("#autocontent").hide();
			window.location.href= ($("#autocontent li a").eq(highlightindex))[0].href;
		}else{
			$("#autocontent").hide();
		}

	}
});