var cached=0;

if (document.images){

the_images_off = new Image()
the_images_off.src = "/licensing/images/images_off.gif"
the_images_on = new Image()
the_images_on.src = "/licensing/images/images_on.gif"

the_examples_off = new Image()
the_examples_off.src = "/licensing/images/examples_off.gif"
the_examples_on = new Image()
the_examples_on.src = "/licensing/images/examples_on.gif"


cached=1;
}

function imageOn(imgName) {
	if (cached==1) {
	lineOn = eval("the_" + imgName + "_on.src");
	document [imgName].src= lineOn;
	}
}

function imageOff(imgName) {
	if (cached==1) {
	lineOff = eval("the_" + imgName + "_off.src");
	document [imgName].src= lineOff;
	}
}