if (document.images)
{
	SpotImg = new Array("images/Spot_Work.jpg",
                "images/Spot_Plc.jpg", "images/Spot_LMen.jpg");
    SpotURL = new Array("personnel.html",
                "browse.php?t=PLC", "lenze-1.html");
	SpotTitle = new Array("Our People", "PLC stocks and services", "We are a Lenze Stockist");
    SpotMax = 3;
    Spot = 0;
}
<!--
function SetRand() {
    if( document.images )
	{
		var x = new Date();
		Spot = x.getSeconds() % SpotMax;
		document.SpotPic.src = SpotImg[ Spot ];
		document.SpotPic.title = SpotTitle[ Spot ];
    }
}
function GetSpotURL()
{
    document.location.href = SpotURL[Spot];
}
//-->