/*var divh = new Array();
divh[0] = document.getElementById('promo1').offsetHeight;
divh[1] = document.getElementById('promo2').offsetHeight;
divh[2] = document.getElementById('promo3').offsetHeight;
divh[3] = document.getElementById('promo4').offsetHeight;
var hmax = divh[0];
for(i=0;i<4;i++) {
   if(hmax < divh[i]) {
      hmax = divh[i]
   }
   
}
document.getElementById('promo1').style.height = hmax;
document.getElementById('promo2').style.height = hmax;
document.getElementById('promo3').style.height = hmax;
document.getElementById('promo4').style.height = hmax;
*/
//alert('cols : ');
function tbl() {
   //var cols = new Array();
   var hmax = 10;
   var cols = document.getElementsByTagName('td');
   for(i=0;i<cols.length;i++) {
      if(hmax < cols[i].offsetHeight) {
         hmax = cols[i].offsetHeight;
      }
      //alert('hmax : '+ cols[i].offsetHeight);
   }
   //alert('hmaxs : '+ hmax);
   for(i=0;i<cols.length;i++) {
      cols[i].height = hmax;
      //alert('cols : '+cols[i].style.height);
   }
   //alert('hmax : '+hmax);
}