function setPic(link_href, PlaceID, thumbNail,imageWidth,imageHeight) {
	var ActiveAlert = "activeThumb";
	for (i=0;i<document.getElementsByTagName('a').length; i++) {
		if (document.getElementsByTagName('a').item(i).className == ActiveAlert) {
			document.getElementsByTagName('a').item(i).className = "";
		}
	}
	thumbNail.className = "activeThumb";
	
	var imgPreloader = new Image();
	imgPreloader.onload = function(){
		document.getElementById(PlaceID).src = link_href;
		document.getElementById(PlaceID).width = imgPreloader.width;
		document.getElementById(PlaceID).height = imgPreloader.height;
	};
	imgPreloader.src = link_href;
	
	thumbNail.className = "activeThumb";
}
function setMenu(set_links) {
	for (i=0;i<document.getElementsByTagName('li').length; i++) {
		if (document.getElementsByTagName('li').item(i).className == "active") {
			document.getElementsByTagName('li').item(i).className = "";
		}
	}
	set_links.className = "active";
}

function showList(layer_ref,current_link,how_many) {
	var how_many_nums = how_many;
	how_many_nums = (how_many_nums * 1) + 1;
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		for (i=1;i<how_many_nums; i++) {
			document.getElementById('priceSheetInfo' + i).style.display = 'none';
			document.getElementById('priceSelected' + i).className = 'blank';
		}
		document.getElementById(layer_ref).style.display = 'block';
		document.getElementById(current_link).className = 'selected';
	} 
	else { 
		if (document.layers) { // Netscape 4
			var i = 1;
			while (i<10)
			{
				document.layers['priceSheetInfo' + i].display = 'none';
				document.layers['priceSelected' + i].className = 'blank';			
				i=i+1;
			}
			document.layers[layer_ref].display = 'block';
			document.layers[current_link].className = 'selected';
		} 
		else { // IE 4 
			var i = 1;
			while (i<10)
			{
				document.all.layers['priceSheetInfo' + i].style.display = 'none';
				document.all.layers['priceSelected' + i].className = 'blank';			
				i=i+1;
			}		
			document.all.layers[layer_ref].style.display = 'block';
			document.all.layers[current_link].className = 'selected';
		}
	}
}