Хтмл-низ
Код:
<script type="text/javascript">
if(document.URL.indexOf("online.php")!=-1 && GroupID!=1){
document.getElementsByTagName("th")[1].style.display='none'
var td = document.getElementsByTagName("td")
var p=1
for(i=0;i<td.length;i++){
if(td[i].className == 'tcl'){
if(p%2==0){
td[i].style.display='none';
}
p++;
}
}
}
</script>