var defaultRightTopTabId=1;
function changeRightTop(id)
{
if(id!=defaultRightTopTabId)
{
document.getElementById("rightTopTab_"+id).className="tag_bg3";
document.getElementById("rightTopTab_"+defaultRightTopTabId).className="tag_bg3_";
document.getElementById("rightTopContent_"+id).style.display="";
document.getElementById("rightTopContent_"+defaultRightTopTabId).style.display="none";
defaultRightTopTabId=id;
}
}