var preamble_onload

if ( window.onload )
{
	preamble_onload = window.onload
}
window.onload = preamble
function preamble()
{
	var preamble = document.getElementById("preamble")
	var LIs = preamble.getElementsByTagName("LI")
	for(i=0; i < LIs.length; i++)
	{
		LIs[i].onmouseover = change
	}
		
		if (preamble_onload)
		{
			preamble_onload()
		}

try {
  document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

}

function change()
{
	var preamble = document.getElementById("preamble")
	var UL = preamble.getElementsByTagName("UL")[0].className = this.className
	//alert (this.className)
}