/*第一种形式 第二种形式 更换显示样式*/
function setTab(name, cursel, n)
{
    for (i = 1; i <= n; i++)
    {
        var menu = document.getElementById(name + i);
        var con = document.getElementById("con_" + name + "_" + i);
		var menulink = document.getElementById(name + i + "_a");
        if (menu != null){
		if(menu.className=='xxnr_title_r'){
		menu.className='hover';	
		menulink.innerHTML = "关闭详情";
			}else{
			menu.className='xxnr_title_r';
			menulink.innerHTML = "展开详情";
				}
			}
            
        if (con != null){
			if(con.style.display=='block'){
				con.style.display ="none";
				}else{
				con.style.display ="block";	
					}
			}
            
    }
}
function setTab2(name, cursel, n)
//setTab2('pidinfo',1,4)
{
    for (i = 1; i <= n; i++)
    {
        var menu = document.getElementById(name + i);
        var con = document.getElementById("con_" + name + "_" + i);
        var menulink = document.getElementById(name + i + "_a");
		
        
        if (i == cursel && menu.className == "hover" && menulink.innerHTML == "关闭详情")
        {
            menu.className = "xxnr_title_r";
            con.style.display = "none";
            menulink.innerHTML = "展开详情";
        }
        else
        {
			//kai
			//alert(menu);
			//alert(con);
			//alert(menulink);
            menu.className = i == cursel ? "hover" : "";
            con.style.display = i == cursel ? "block" : "none";
            menulink.innerHTML = i == cursel ? "关闭详情": "展开详情";
        }
    }
}