// error handling
function stopError()
{
		return true;
}
window.onerror = stopError;

// test for support of rollover images
if (document.images)
{
		roll = 1;
}
else
{
		roll = 0;
}

// rollover buttons
if (roll)
{

		propertiesOff = new Image() ;
		propertiesOff.src = "../media/images/headerImages/3.gif";
		propertiesOn = new Image() ;
		propertiesOn.src = "../media/images/headerImages/3_d.gif";
		
		marketOff = new Image() ;
		marketOff.src = "../media/images/headerImages/2.gif";
		marketOn = new Image() ;
		marketOn.src = "../media/images/headerImages/2_d.gif";
		
		strategiesOff = new Image() ;
		strategiesOff.src = "../media/images/headerImages/1.gif";
		strategiesOn = new Image() ;
		strategiesOn.src = "../media/images/headerImages/1_d.gif";

}

function hiLite(imgDocID,imgObjName)
{
		if (roll)
		{
				document.images[imgDocID].src = eval(imgObjName + ".src");
		}
}