if (document.images) {

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            image1on.src = "http://www.spunkymonkeys.co.uk/images/button1on.gif";
            image2on = new Image();
            image2on.src = "http://www.spunkymonkeys.co.uk/images/button2on.gif";
    		image3on = new Image();
            image3on.src = "http://www.spunkymonkeys.co.uk/images/button3on.gif";
			image4on = new Image();
            image4on.src = "http://www.spunkymonkeys.co.uk/images/button4on.gif";
            image5on = new Image();
            image5on.src = "http://www.spunkymonkeys.co.uk/images/button5on.gif";
			image6on = new Image();
            image6on.src = "http://www.spunkymonkeys.co.uk/images/button6on.gif";
			image7on = new Image();
            image7on.src = "http://www.spunkymonkeys.co.uk/images/button7on.gif";
			image8on = new Image();
            image8on.src = "http://www.spunkymonkeys.co.uk/images/button8on.gif";
    					
			image1off = new Image();
            image1off.src = "http://www.spunkymonkeys.co.uk/images/button1off.gif";
            image2off = new Image();
            image2off.src = "http://www.spunkymonkeys.co.uk/images/button2off.gif";
    	    image3off = new Image();
            image3off.src = "http://www.spunkymonkeys.co.uk/images/button3off.gif";
			image4off = new Image();
            image4off.src = "http://www.spunkymonkeys.co.uk/images/button4off.gif";
            image5off = new Image();
            image5off.src = "http://www.spunkymonkeys.co.uk/images/button5off.gif";
			image6off = new Image();
            image6off.src = "http://www.spunkymonkeys.co.uk/images/button6off.gif";
			image7off = new Image();
            image7off.src = "http://www.spunkymonkeys.co.uk/images/button7off.gif";
			image8off = new Image();
            image8off.src = "http://www.spunkymonkeys.co.uk/images/button8off.gif";
}
function imgOn(imgName) {
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}
}
function imgOff(imgName) {
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}