window.onload = tabEffect;
function tabEffect()
{
var allElements = document.getElementsByTagName('*');
for (var i=0; i<allElements.length; i++)
{
if (allElements[i].className.indexOf('tabOption') >= 0)
{
allElements[i].onmouseover = mouseOver;
}
}
}
function mouseOver()
{
tabList = this.parentNode;
tabOptions = tabList.getElementsByTagName("li");
for (var i=0; i<tabOptions.length; i++)
{
if (tabOptions[i].className.indexOf('tabOption') >= 0)
{
tabOptions[i].className = "tabOption";
}
}
this.className += " tabOn";
}