function showfrom(li_num)    
  {
    var arrstr=new Array();
	arrstr[1] = {title:"请输入您感兴趣的资讯",href:"http://so.cn1yw.com/new/"};
	arrstr[2] = {title:"请输入您要找的公司名称，产品或地址",href:"http://so.cn1yw.com/qy/"};
    arrstr[3] = {title:"请输入您感兴趣产品",href:"http://so.cn1yw.com/gq/"};
    arrstr[4] = {title:"请输入职位，行业",href:"http://job.cn1yw.com/qz_list.aspx"};
	arrstr[5] = {title:"培训公共信息 招生",href:"http://px.cn1yw.com/more.aspx"};
	arrstr[6] = {title:"最新博客精文",href:"http://blog.cn1yw.com/more.aspx"};
	arrstr[7] = {title:"公司软件 ",href:"http://soft.cn1yw.com/soft_more.aspx"};
	arrstr[8] = {title:"输入站名 ",href:"http://so.cn1yw.com/qy/"};
   for(i=1;i<9;i++)  
	 {	  
		if (i==li_num)
		{
		GetEvent("fromsearch").action=arrstr[i].href;
		GetEvent("k").value=arrstr[i].title;
			if (i==2) 
			{
				GetEvent("sul_li_"+i).className ="aa1";
			}
			else
			{
				GetEvent("sul_li_"+i).className ="aa";	
			}
		}
		else
		{
			GetEvent("sul_li_"+i).className ="searchlink";
		}
	 }
  }
 function del()
 {
 GetEvent("k").value="";
 }
   function GetEvent(id)
    {
	if(document.getElementById)
	
	{
	
		return document.getElementById(id);
	}
	else if(document.all)
	{
		return document.all[id];
	}
	else if(document.layers)
	{
		return document.layers[id];
	}
    }