function tabit(btn){
	var idname = new String(btn.id);
	var s = idname.indexOf("_");
	var e = idname.lastIndexOf("_")+1;
	var tabName = idname.substr(0, s);
	var id = parseInt(idname.substr(e, 1));
	var tabNumber = btn.parentNode.childNodes.length;
	for(i=0;i<tabNumber;i++){
			document.getElementById(tabName+"_div_"+i).style.display = "none";
			document.getElementById(tabName+"_btn_"+i).className = "";
		};
		document.getElementById(tabName+"_div_"+id).style.display = "block";
		btn.className = "curr";
};
var fodtime;
function delaytabit(btn){
clearTimeout(fodtime);
fodtime=setTimeout(function(){tabit(btn)},100);
}
function delaytabitNew(btn){
clearTimeout(fodtime);
fodtime=setTimeout(function(){tabitNew(btn)},100);
}
function bookmarkit(){window.external.addFavorite('http://cn.msn.com','MSN 中国')};