function ab(elm,num,total) {
	abab1(elm,num,total) ;
	abSub1(elm,num,total) ;
	//showImage(num) ;
	document.body.focus();
}
function abab1(elm,num,total) {
	for(i=1;i<=total;i++) {
		document.getElementById(elm+"_"+i).className = "t_bg2" ;
	}
	document.getElementById(elm+"_"+num).className = "t_bg1" ;
}
function abSub1(elm,num,total) {
	for (i=1;i<=total;i++) {
		document.getElementById(elm+"_sub"+i).style.display = "none" ;
	}
	document.getElementById(elm+"_sub"+num).style.display = "block" ;
}

function showRank(elm,num,total) 
{
	showSub(elm,num,total);
	document.body.focus();
}
function showSub(elm,num,total)
{
    for(i=1;i<=total;i++)
    {
        if(i==num)
        {
	        if(document.getElementById(elm+"_sub"+i).style.display=="none")
            {
	            document.getElementById(elm+"_sub"+i).style.display = "block" ;
	            document.getElementById('leaveMsg1').style.display='none';
            }
            else
            {   
	            document.getElementById(elm+"_sub"+i).style.display="none";
	        }
        }
        else
        {
	        document.getElementById(elm+"_sub"+i).style.display = "none" ;
        }
    }
}	
		
function tg(elm,num,total) {
	tgTab1(elm,num,total) ;
	abSub1(elm,num,total) ;
	//showImage(num) ;
	document.body.focus();
}		
function tgTab1(elm,num,total) {
	for(i=1;i<=total;i++) {
		document.getElementById(elm+"_"+i).className = "t2" ;
	}
	document.getElementById(elm+"_"+num).className = "t1" ;
}

function showbg(i)
{
	document.getElementById("sbg_"+i).className = "sbg2";
}
function hidebg(i)
{
	document.getElementById("sbg_"+i).className = "sbg1";
}