function Show_Tab(Tabid_num,Total,Tabnum,css)
{
	for(var i=0;i<Total;i++){document.getElementById("Tabcon_"+Tabid_num+i).style.display="none";}
	for(var i=0;i<Total;i++){document.getElementById("Tabmenu_"+Tabid_num+i).className=css+'_off';}
	document.getElementById("Tabmenu_"+Tabid_num+Tabnum).className=css+"_on";
	document.getElementById("Tabcon_"+Tabid_num+Tabnum).style.display="block";
}