// JavaScript Document

window.onload = setTDover;

function setTDover() {

var TDobjs = document.getElementById('thisTable').getElementsByTagName('td');
for (var i=0, thisTD; thisTD = TDobjs[i]; i++) {
thisTD.onmouseover = function() { this.className = 'over'; }
thisTD.onmouseout = function() { this.className = ''; }
}

}