function Rollover_imgOver(imgName) 
{	
	document.images[imgName].src = window.document.images[imgName].src.replace("_off","_on");
}

function Rollover_imgOut(imgName) 
{
	document.images[imgName].src = window.document.images[imgName].src.replace("_on","_off");
}

function setSelectValue(fName, v)
{
	var fld = eval("document.mForm." + fName);
	for (var i=0; i < fld.options.length; i++)
		if (fld.options[i].value == v) fld.options.selectedIndex = i;
}