nav_on = new Image(); nav_on.src = "../images/icon_nav_on.gif";

nav_off = new Image(); nav_off.src = "../images/icon_nav_off.gif";



function toggleNav(imgname, status) {

	eval("document.images[\"nav_" + imgname + "\"].src = nav_" + status + ".src");

}



/*****************************************************************************/



popup_nav_on = new Image(); popup_nav_on.src = "../images/icon_popup_on.gif";

popup_nav_off = new Image(); popup_nav_off.src = "../images/icon_popup_off.gif";



function togglePopupNav(imgname, status) {

	eval("document.images[\"popup_" + imgname + "\"].src = popup_nav_" + status + ".src");

}