if (document.images) {
	var workimage = new Image(255,299); 
	workimage.src="/productline/images/Workimage.jpg";
	var executive = new Image(255,299); 
	executive.src="/productline/images/Workimage-ExecutiveNAV_over.jpg";
	var highback = new Image(255,299); 
	highback.src="/productline/images/Workimage-highbackNAV_over.jpg";
	var midback = new Image(255,299); 
	midback.src="/productline/images/Workimage-MidbackNAV_over.jpg";
	var synch = new Image(255,299); 
	synch.src="/productline/images/Workimage-synchNAV_over.jpg";
	var reflex = new Image(255,299); 
	reflex.src="/productline/images/Workimage-ReflexNAV_over.jpg";
	var options = new Image(255,299); 
	options.src="/productline/images/Workimage-optionsNAV_over.jpg";
}

function showPic (whichpic) {
	if (document.getElementById) {
		document.getElementById('placeholder').src = whichpic.src;
		return false;
	} else {
		return true;
	}
}