var Update_oldTabId = "Update_a";
var Updat_oldTabId = "Updat_b";
var Upda_oldTabId = "Upda_c";
var Upd_oldTabId = "Upd_d";
var Up_oldTabId = "Up_e";
var U_oldTabId = "U_f";
function tabChange(tabId,tabType,webId)
{
	var nowi = tabType+'_'+tabId;
	var oi = eval(tabType+"_oldTabId") ;
	if(nowi==oi)return;
	
	var oldC = $(webId +"_TabC_"+oi );
	var oldH = $(webId +"_TabH_"+oi );
	var nowC = $(webId +"_TabC_"+nowi );
	var nowH = $(webId +"_TabH_"+nowi );

	oldC.style.display = "none";
	nowC.style.display = "";
	if(tabType=='Update')
	{
		oldH.className = "";
		nowH.className = "hotUpdate";
	}
	else if(tabType=='Updat')
	{
		oldH.className = "";
		nowH.className = "hotUpdate";
	}
	else
	{
		oldH.className = "dot_huan1";
		nowH.className = "hotUpdate";
	}
	eval(tabType+"_oldTabId = nowi");
}


function $(vid){return document.getElementById(vid);}