var loop = 0;
function $$(id)
{
	return document.getElementById(id);
}
function myselect(s)
{	
	if(s=="prod")
	{
		$("#listmenu").show();
		$$("wd").size = 25;
		$("#wd").val('请输入产品型号或品牌名称');
	}
	else
	{
		//$("#listmenu").hide();
		$("#listmenu").show();
		$$("wd").size = 55;
		//$("#wd").val('');	
	}
	return ;
}
function word(s)
{
	if(s=="prod")
	{
		if (!$("#wd").val()) 
		{
			$("#wd").val('请输入产品型号或品牌名称');
		}
	}
}
function showTopInfo()
{
	if(loop>=10)
		loop=0;
	var myID=myUID=myTitle=myImg = new Array();
	myID=ID.split(',');
	myUID=UID.split(',');
	myTitle=title.split(',');
	myImg=Img.split(',');
	$('#top_info').html("<span class='jt'><img src=/images/top_gd.gif></span><span class='tu'><a href='/blog/blog.php?user_id="+myUID[loop]+"' target='_blank'><img src='"+myImg[loop]+"'  width='18' height='18' /></a></span><span class='wenzi'><a href='/xp/xp_reply.php?id="+myID[loop]+"' target='_blank'>"+myTitle[loop]+"</a></span>").fadeIn();
	setTimeout(aa,4000);
	loop++;
}
function aa()
{
	$('#top_info').fadeOut();
	setTimeout(showTopInfo,1000);
}
$(function(){showTopInfo();
$("a[@name='link3']").mouseover(showMsg).mouseout(msgTime);
$('#user_center').mouseover(showMsg).mouseout(hideMsg);
})
var TM;
function showMsg()
{
	if(TM)
		clearTimeout(TM);
	$('#user_center').show();
}
function hideMsg()
{
	$('#user_center').hide();
}
function msgTime()
{
	TM = setTimeout(hideMsg,100);
}