// This is to provide null functions for hiermenus
//alert("Jag");

if(window.event + "" == "undefined") event = null;
function HM_f_PopUp(){return false};
function HM_f_PopDown(){return false};
popUp = HM_f_PopUp;
popDown = HM_f_PopDown;

HM_DOM = (document.getElementById) ? true : false;
HM_NS4 = (document.layers) ? true : false;
HM_IE = (document.all) ? true : false;
HM_IE4 = HM_IE && !HM_DOM;
HM_Mac = (navigator.appVersion.indexOf("Mac") != -1);
HM_IE4M = HM_IE4 && HM_Mac;

HM_Opera = (navigator.userAgent.indexOf("Opera")!=-1);
HM_Konqueror = (navigator.userAgent.indexOf("Konqueror")!=-1);

HM_IsMenu = !HM_Opera && !HM_IE4M && (HM_DOM || HM_NS4 || HM_IE4 || HM_Konqueror);

HM_BrowserString = HM_NS4 ? "ns4" : HM_DOM ? "dom" : "ie4";

if(window.event + "" == "undefined") event = null;
function HM_f_PopUp(){return false};
function HM_f_PopDown(){return false};
popUp = HM_f_PopUp;
popDown = HM_f_PopDown;


HM_GL_MenuWidth          = 155;
HM_GL_FontFamily         = "Verdana,Arial,sans-serif";
HM_GL_FontSize           = 11;
HM_GL_FontBold           = false;
HM_GL_FontItalic         = false;
HM_GL_FontColor          = "#000000";
HM_GL_FontColorOver      = "#ffffff";
HM_GL_BGColor            = "#EAEAEA";
HM_GL_BGColorOver        = "#666666";
HM_GL_ItemPadding        = 3;

HM_GL_BorderWidth        = 1;
HM_GL_BorderColor        = "#EAEAEA";
HM_GL_BorderStyle        = "solid";
HM_GL_SeparatorSize      = 0.5;
HM_GL_SeparatorColor     = "#EAEAEA";
//HM_GL_SeparatorColor     = "transparent";
HM_GL_ImageSrc = "images/hm_white_arrow.gif";
HM_GL_ImageSrcLeft = "";
HM_GL_ImageSrcOver = "images/hm_wred_arrow.gif";
HM_GL_ImageSrcLeftOver = "";

HM_GL_ImageSize          = 5;
HM_GL_ImageHorizSpace    = 5;
HM_GL_ImageVertSpace     = 5;

HM_GL_KeepHilite         = false;
HM_GL_ClickStart         = false;
HM_GL_ClickKill          = 0;
HM_GL_ChildOverlap       = 1;
HM_GL_ChildOffset        = 1;
HM_GL_ChildPerCentOver   = null;
HM_GL_TopSecondsVisible  = .2;
HM_GL_ChildSecondsVisible = .2;
HM_GL_StatusDisplayBuild = 0;
HM_GL_StatusDisplayLink  = 1;
HM_GL_UponDisplay        = "showSelect(false)";
HM_GL_UponHide           = "showSelect(true)";

HM_GL_RightToLeft      = false;
HM_GL_CreateTopOnly      = HM_NS4 ? true : false;
HM_GL_ShowLinkCursor     = true;

HM_GL_ScrollEnabled = false;
HM_GL_ScrollBarHeight = 14;
HM_GL_ScrollBarColor = "lightgrey";
HM_GL_ScrollImgSrcTop = "HM_More_black_top.gif";
HM_GL_ScrollImgSrcBot = "HM_More_black_bot.gif";
HM_GL_ScrollImgWidth = 9;
HM_GL_ScrollImgHeight = 5;
HM_GL_ScrollBothBars = true;


function HM_f_CenterMenu(topmenuid) {
    var MinimumPixelLeft = 0;
    var TheMenu = HM_DOM ? document.getElementById(topmenuid) : window[topmenuid];
    var TheMenuWidth = HM_DOM ? parseInt(TheMenu.style.width) : HM_IE4 ? TheMenu.style.pixelWidth : TheMenu.clip.width;

    var TheWindowWidth = HM_IE ? (HM_DOM ? HM_Canvas.clientWidth : document.body.clientWidth) : window.innerWidth;

    return Math.max(parseInt((TheWindowWidth-TheMenuWidth) / 2),MinimumPixelLeft);
}
//alert("HM_BrowserString  " + HM_BrowserString);
if(HM_IsMenu) {
    document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='js/arraysHome.js' TYPE='text/javascript'><\/SCR" + "IPT>");
    document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='js/hm_script"+ HM_BrowserString +".js' TYPE='text/javascript'><\/SCR" + "IPT>");
}

function showSelect(isOn) {
    if(HM_IE) {
        sel = document.all.tags("select");
        for(var i = 0; i < sel.length; i++){
            sel[i].style.visibility = isOn ? "visible" : "hidden";
        }
    }
    else if(HM_NS4) {
        var formString = "form";
        var i = 1;
        while(typeof(document.layers[formString+i]) == "object"){
            document.layers[formString+i].visibility =
            i++;
        }
    }
}