// Row coloring
//useage: add id="container" to your table tag
function colourDivs(){
 // TR
   el=document.getElementById("container").getElementsByTagName("tr")
   numOfDivs=el.length
 
   for(i=0;i<numOfDivs;i++){
      if((i+1)%2==0) {
         el[i].style.backgroundColor="#2782B1"
         el[i].style.color="#fff"
         el[i].style.font="normal 10px arial"
      } else {
         el[i].style.backgroundColor="#195676"
         el[i].style.color="#fff"
         el[i].style.font="normal 10px arial"
      }
   }
 
   // TH
   elh=document.getElementById("container").getElementsByTagName("th")
   numOfDivs=elh.length
 
   for(i=0;i<numOfDivs;i++){
  elh[i].style.backgroundColor="#D3BF61"
  elh[i].style.color="#000"
  elh[i].style.font="normal small-caps bold 11px arial"
   }
}

// Multiple onload function
function addLoadEvent(func) {
   var oldonload = window.onload;
   if (typeof window.onload != 'function') {
      window.onload = func;
   } else {
      window.onload = function() {
        if (oldonload) {
          oldonload();
        }
        func();
      }
   }
}
 
addLoadEvent(function() {
   colourDivs();
});