function swap(imgname, imgsrc) {
	if (document.images) {
		var imgname, imgsrc;

		document.images[imgname].src = imgsrc;
	}
}
/*
var addfile = new Image();
addfile.src = "images/addfile.jpg";

var addfile_ovr = new Image();
addfile_ovr.src = "images/addfile_ovr.jpg";

var addfolder = new Image();
addfolder.src = "images/addfolder.jpg";

var addfolder_ovr = new Image();
addfolder_ovr.src = "images/addfolder_ovr.jpg";

var addprice = new Image();
addprice.src = "images/addprice.jpg";

var addprice_ovr = new Image();
addprice_ovr.src = "images/addprice_ovr.jpg";

var adduser = new Image();
adduser.src = "images/adduser.jpg";

var adduser_ovr = new Image();
adduser_ovr.src = "images/adduser_ovr.jpg";

var backtoadmin = new Image();
backtoadmin.src = "images/backtoadmin.jpg";

var backtoadmin_ovr = new Image();
backtoadmin_ovr.src = "images/backtoadmin_ovr.jpg";

var backtolibrary = new Image();
backtolibrary.src = "images/backtolibrary.jpg";

var backtolibrary_ovr = new Image();
backtolibrary_ovr.src = "images/backtolibrary_ovr.jpg";

var bestprices = new Image();
bestprices.src = "images/bestprices.jpg";

var bestprices_ovr = new Image();
bestprices_ovr.src = "images/bestprices_ovr.jpg";

var bg1 = new Image();
bg1.src = "images/bg1.jpg";

var bgbody = new Image();
bgbody.src = "images/bgbody.jpg";

var bglogin = new Image();
bglogin.src = "images/bglogin.jpg";

var bglogin1 = new Image();
bglogin1.src = "images/bglogin1.jpg";

var changepassword = new Image();
changepassword.src = "images/changepassword.jpg";

var changepassword_ovr = new Image();
changepassword_ovr.src = "images/changepassword_ovr.jpg";

var dailyprices = new Image();
dailyprices.src = "images/dailyprices.jpg";

var dailyprices_ovr = new Image();
dailyprices_ovr.src = "images/dailyprices_ovr.jpg";

var delete = new Image();
delete.src = "images/delete.jpg";

var delete_ovr = new Image();
delete_ovr.src = "images/delete_ovr.jpg";

var deleteprice = new Image();
deleteprice.src = "images/deleteprice.jpg";

var deleteprice_ovr = new Image();
deleteprice_ovr.src = "images/deleteprice_ovr.jpg";

var edit = new Image();
edit.src = "images/edit.jpg";

var edit_ovr = new Image();
edit_ovr.src = "images/edit_ovr.jpg";

var edituser = new Image();
edituser.src = "images/edituser.jpg";

var edituser_ovr = new Image();
edituser_ovr.src = "images/edituser_ovr.jpg";

var file = new Image();
file.src = "images/file.jpg";

var folder = new Image();
folder.src = "images/folder.jpg";

var logout = new Image();
logout.src = "images/logout.jpg";

var logout_ovr = new Image();
logout_ovr.src = "images/logout_ovr.jpg";

var navlinkbar = new Image();
navlinkbar.src = "images/navlinkbar.jpg";

var texzonlogo = new Image();
texzonlogo.src = "images/texzonlogo.jpg";
*/