var sSubnavs = new Array(
    "classified",
    "jobsource",
    "autosource",
    "homesource",
    "sports",
    "easyfinder",
    "nonprofit"
);

var sImages = new Array(
    "search_button",
    "nav_normal",
    "nav_normal_arrow",
//    "nav_selected",
    "nav_selected_arrow"
);

// Initialize dynamic image variables and preload them
for (i = 0; i < sImages.length; i ++) {
    eval("var " + sImages[i] + "_on = new Image();");
    eval(sImages[i] + "_on.src = \"http://www.somdnews.com/images/nav/" + sImages[i] + "_on.gif\";");
    eval("var " + sImages[i] + "_off = new Image();");
    eval(sImages[i] + "_off.src = \"http://www.somdnews.com/images/nav/" + sImages[i] + "_off.gif\";");
}

function mdw_hilite(sCurImg, sNewImg) {
    if (("nav_" + nav_page_id) != sCurImg) {
        var oCurImg = eval("document.images." + sCurImg);
        var oOnSrc  = eval(sNewImg + "_on.src");
        var oOffSrc = eval(sNewImg + "_off.src");
        oCurImg.src = (oCurImg.src.indexOf(oOnSrc) > -1) ? oOffSrc : oOnSrc;
    }
}

function mdw_nav_show(arg) {
    if (document.getElementById) {
        if (1) {
	//        if (arg != nav_page_id) {
            for (i = 0; i < sSubnavs.length; i ++) {
                if (document.getElementById("md_" + sSubnavs[i])) {
                    if (document.getElementById("md_" + arg) != document.getElementById("md_" + sSubnavs[i])) {
                        var oSty = document.getElementById("md_" + sSubnavs[i]).style;
                        oSty.display = "";
                    }
                }
            }
           
            if (document.getElementById("md_" + arg)) {
                var oSty = document.getElementById("md_" + arg).style;
                oSty.display = (oSty.display == "") ? "block" : "";
                
            }
        }

    }
}

function init_menu() {
    if (document.getElementById) {
        if (document.getElementById("md_" + nav_page_id)) {
            document.getElementById("main-" + nav_page_id).className    = "selected-nav";
            document.getElementById("md_" + nav_page_id).style.display  = "block";
            oImg = eval("document.images.nav_" + nav_page_id);
            oImg.src = nav_selected_arrow_on.src;
        }
    }
    
}













/* go! */
var go_image_on  = new Image();
var go_image_off = new Image();
go_image_on.src  = "http://www.somdnews.com/images/misc/go_on.jpg";
go_image_off.src = "http://www.somdnews.com/images/misc/go.jpg";

function go_on() {
    document.images["go_button"].src = go_image_on.src;
}
function go_off() {
    document.images["go_button"].src = go_image_off.src;
}