function groupd()
{
//10
var ranNum= Math.round(Math.random() * 4);
if (ranNum == 0){document.write('
'); }
if (ranNum == 1){document.write('
'); }
if (ranNum == 2){document.write('
'); }
if (ranNum == 3){document.write('
'); }
if (ranNum == 4){document.write('
'); }
}