function changeContent(layerno) {

	msgstring = partList[layerno];

	if (document.layers){

		partlayer = document.layers["partname"];
		partlayer.document.open();
		partlayer.document.write(msgstring);
		partlayer.document.close();
	}

	if (document.all){

		partlayer = document.all["partname"];
		partlayer.innerHTML=msgstring;
	}

	if (!document.all && document.getElementById){

		partlayer = document.getElementById("partname");
		partlayer.innerHTML =msgstring;
	}
}

var eiVarastossa = "</strong><br>Ei varastossa";
var partString = new Array(4);
partString[0] = "<strong>";
partString[1] = "</strong><br><input size=\"2\" value=\"1\" name=\"amount";
partString[2] = "\" type=\"TEXT\"> <input SRC=\"/workspace.admin/sse.html/pics/example_themes/set3/fi_add.gif\" value=\"\" border=\"0\" name=\"add";
partString[3] = "\" type=\"IMAGE\">";