//ΊαΟς±κΗ©ΗΠ»»
function ShowtesezhilvTabdy(id_num, basename, num,imgOn, imgOff){
    for(i=0;i<id_num;i++)
	{
		eval("document.getElementById('"+basename+"_"+i+"').className='" + imgOff + "'");
	}
    eval("document.getElementById('"+basename+"_"+num+"').className='" + imgOn + "'");

    for(i=0;i<id_num;i++)
	{
	eval("document.getElementById('"+basename + i+"').style.display='none'");
	}
	eval("document.getElementById('"+basename + num+"').style.display='block'");
    }