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;

//4.1
HM_Opera = (navigator.userAgent.indexOf("Opera")!=-1);
HM_Konqueror = (navigator.userAgent.indexOf("Konqueror")!=-1);

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

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 = 100;
HM_GL_FontFamily = "Verdana,Arial,sans-serif";
HM_GL_FontSize = (HM_NS4 && HM_Mac) ? 9: 7;
HM_GL_FontBold = false;
HM_GL_FontItalic = false;
HM_GL_FontColor = "white";
HM_GL_FontColorOver = "white";
HM_GL_BGColor = "black";
HM_GL_BGColorOver = "black";
HM_GL_ItemPadding = 3;

HM_GL_BorderWidth = 0;
HM_GL_BorderColor = "white";
HM_GL_BorderStyle = "solid";
HM_GL_SeparatorSize = 0;
HM_GL_SeparatorColor = "black";

HM_GL_ImageSrc = "nav/nav_chip.jpg";
HM_GL_ImageSrcLeft = "nav/nav_chip.jpg";

HM_GL_ImageSize = 2;
HM_GL_ImageHorizSpace = 2;
HM_GL_ImageVertSpace = 2;

HM_GL_KeepHilite = true;
HM_GL_ClickStart = false;
HM_GL_ClickKill = 0;
HM_GL_ChildOverlap = 0;
HM_GL_ChildOffset = 0;
HM_GL_ChildPerCentOver = null;
HM_GL_TopSecondsVisible = .5;
HM_GL_ChildSecondsVisible = .3;
HM_GL_StatusDisplayBuild = 1;
HM_GL_StatusDisplayLink  = 1;
HM_GL_UponDisplay = null;
HM_GL_UponHide = null;

HM_GL_RightToLeft = false;

HM_GL_CreateTopOnly = false;
HM_GL_ShowLinkCursor = true;

// the following function is included to illustrate the improved JS expression handling of
// the left_position and top_position parameters
// you may delete if you have no use for it

function HM_f_CenterMenu(topmenuid) {
	var MinimumPixelLeft = 0;
	var TheMenu = HM_DOM ? document.getElementById(topmenuid) : HM_IE4 ? document.all(topmenuid) : eval("window." + topmenuid);
	var TheMenuWidth = HM_DOM ? parseInt(TheMenu.style.width) : HM_IE4 ? TheMenu.style.pixelWidth : TheMenu.clip.width;
	var TheWindowWidth = HM_IE ? document.body.clientWidth : window.innerWidth;
	return Math.max(parseInt((TheWindowWidth-TheMenuWidth) / 2),MinimumPixelLeft);
}

if(HM_IsMenu) {
	document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='navi_scripts/nav_arrays.js' TYPE='text/javascript'><\/SCR" + "IPT>");
	document.write("<SCR" + "IPT LANGUAGE='JavaScript1.2' SRC='navi_scripts/nav_script"+ HM_BrowserString +".js' TYPE='text/javascript'><\/SCR" + "IPT>");
}

//end