
<!--
var i //To get number of image in left nav bar
i = null
if (document.images) {       
                	interiorOn=new Image();
                    interiorOn.src="images/global/arrow.gif"; 
					
					interiorOff=new Image();
                	interiorOff.src="images/global/navSpacer.gif";
					}

function changeTo(imgName)
{
document[imgName].src= interiorOn.src;
}
function changeBack(imgName)
{
document[imgName].src= interiorOff.src;
}
//-->