// Copyright 2001-2003 JohnV

var agt=navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) && (agt.indexOf('webtv')==-1));
var is_nav2 = (is_nav && (is_major == 2));
var is_nav3 = (is_nav && (is_major == 3));
var is_badnav4 = (is_nav && (parseFloat(navigator.appVersion) == 4.02));
var is_oldnav4 = (is_nav && (parseFloat(navigator.appVersion) < 4.06));
var is_nav4 = (is_nav && (is_major == 4));
var is_nav4up = (is_nav && (is_major >= 4));
var is_nav6 = (is_nav && (is_major == 5));
var is_nav6up = (is_nav && (is_major >= 5));
var is_ie   = (agt.indexOf("msie") != -1);
var is_ie3  = (is_ie && (is_major < 4));
var is_ie4  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")==-1));
var is_ie4up  = (is_ie  && (is_major >= 4));
var is_ie5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1));
var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
var is_aol   = (agt.indexOf("aol") != -1);
var is_aol3  = (is_aol && is_ie3);
var is_aol4  = (is_aol && is_ie4);
var is_aol5up  = (is_aol && is_ie5up);
var is_opera = (agt.indexOf("opera") != -1);
var is_opera4 = (is_opera && (is_major == 4));
var is_opera5 = (is_opera && (is_major == 5));
var is_opera5up = (is_opera && (is_major >= 5));
var is_webtv = (agt.indexOf("webtv") != -1);
var is_domcom = ((is_nav6up)||(is_ie5up)||(is_opera5up))
var is_mac    = (agt.indexOf("mac")!=-1);
var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) || (agt.indexOf("68000")!=-1)));
var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) || (agt.indexOf("powerpc")!=-1)));
var is_safari = (agt.indexOf("safari") != - 1);
var is_macosx = (agt.indexOf("mac os x")!=-1)||(agt.indexOf("macosx")!=-1);
var dhtmlnav=0;
var dhtmlBrowser=0;
if ((is_nav4up)||(is_ie4up)) dhtmlBrowser=1;

var table_template_front_array1 = new Array();
var table_template_front_array2 = new Array();
var table_template_end_array = new Array();
var row_template_front_array = new Array();
var parent_layer_array = new Array();
var child_layer_array = new Array();
var last_button_name = "";
var last_parent_layer = "";
var last_child_layer = "";
var last_image_name = "";
var image_pointer = "";
var TimerID = "";
var TimerIDLink = "";
//var table_width = 247; // Changes the width of all menu tables. Set to widest menu.
var IsLink = "NO";
var PrevLayer = "NO";
var WaitLink = 0;
var LinkLayer = "";
var TimeLinkOut = 400;
var TimeLayerOut = 400;

function Layer(name, visibility, zindex, table_template, left, top, table_width) {
    this.name = name;
    this.left = left;
    this.top = top;
    this.width = table_width;
    this.visibility = visibility;
    this.zindex = zindex;
    this.table_template = table_template;
    this.ar = ar;
    this.fl = fl;
    if (this.table_template == 1) {
        this.left = this.left + this.width - 7;
    }
    if ((is_domcom)||(is_ie4)) {
        if (is_ie && is_mac) {
            this.top -= 117;
        } else if ((is_mac) && (!is_macosx)) { //changed the navigator.appVersion.indexOf("Macintosh") to is_mac
            this.top += 7;
            this.left += 2;
        }
        this.layer_content = '<div id="' + this.name + '" style="position: absolute; left: ' + this.left + '; top: ' + this.top + '; width: ' + this.width + '; visibility: ' + (this.visibility ? 'visible' : 'hidden') + '; z-index: ' + this.zindex + ';">';
    } else if (is_nav4) {
        this.layer_content = '<layer name="' + this.name + '" left=' + this.left + ' top=' + this.top + ' width=' + this.width + ' visibility=' + (this.visibility ? '"show"' : '"hide"') + ' z-index=' + this.zindex + '>';
    }
	   this.layer_content += table_template_front_array1[this.table_template];
	   this.layer_content += name
	   this.layer_content += table_template_front_array2[this.table_template];
		if (this.table_template == 0) {
			parent_layer_array[parent_layer_array.length] = this.name;
		} else {
		child_layer_array[child_layer_array.length] = this.name;
	    }
}

function ar(row_template, row_content) {
    this.layer_content += row_template_front_array[row_template] + row_content + row_end;
}

function fl() {
    this.layer_content += table_template_end_array[this.table_template];
    if ((is_domcom)||(is_ie4)) {
      this.layer_content += '</div>';
    } else if (is_nav4) {
        this.layer_content += '</layer>';
        ;
    }
    document.write(this.layer_content);
}

function define_table() {
    table_template_front_array1[0] = '<table cellspacing="0" cellpadding="0" border="0" onmouseover="TableOver(\'';
    table_template_front_array2[0] = '\');" onmouseout="TableOut();"><tr>';
    table_template_end_array[0] = '</tr></table>';

    table_template_front_array1[1] = '<table cellspacing="0" cellpadding="0" border="0" onmouseover="TableOver(\'';
    table_template_front_array2[1] = '\');" onmouseout="TableOut();"><tr>';
    table_template_end_array[1] = '</tr></table>';

    row_template_front_array[0] = '';
    row_template_front_array[1] = '';
    row_template_front_array[2] = '';

    row_end = '';
}

//define_table(table_width);
define_table();

// Copyright 2001-2003 JohnV

function TableOver(ActiveLayer){
	clearTimeout(TimerID);
	if(ActiveLayer == LinkLayer){
		clearTimeout(TimerIDLink);
		WaitLink = 0;
	}
	ShowLayers(ActiveLayer);
}

function ResetWaitLink(ActiveLayer){
	WaitLink = 0;
	clearTimeout(TimerIDLink);
	ShowLayers(ActiveLayer);
}

function LinkOut(ActiveLayer,script){
	IsLink = "NO";
	WaitLink = 1;
    TimerIDLink = setTimeout("ResetWaitLink('" + ActiveLayer + "');"+script, TimeLinkOut);
	TableOut();
}

function LinkOver(ActiveLayer){
	clearTimeout(TimerID);
	clearTimeout(TimerIDLink);
	WaitLink = 0;
	LinkLayer = ActiveLayer;
	IsLink = ActiveLayer;
	ShowLayers(ActiveLayer);
}

function ShowLayers(ActiveLayer){

	if (IsLink != "NO") ActiveLayer = IsLink;

	if (PrevLayer != ActiveLayer && WaitLink == 0){

		for(i=0; i<layerCount;i++){
			if (is_nav4) {
				document.layers[layersList[i]].visibility='hide';
			} else if (is_ie4) {
				document.all[layersList[i]].style.visibility='hidden';
			} else if (is_domcom) {
				document.getElementById(layersList[i]).style.visibility='hidden';
			}

			if (ActiveLayer.search(layersList[i]) > -1){
				if (is_nav4) {
					document.layers[layersList[i]].visibility='show';
				} else if (is_ie4) {
					document.all[layersList[i]].style.visibility='visible';
				} else if (is_domcom) {
					document.getElementById(layersList[i]).style.visibility='visible';
				}
			}
		}
		PrevLayer = ActiveLayer;
	}
}

function showMenu(ActiveLayer){
	LinkOver(ActiveLayer);
}

function hideMenu(activeLayer,script){
	LinkOut(activeLayer,script);
}

// roll-over from macromedia
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_sm_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sm_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_sm_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_sm_p) d.MM_sm_p=new Array();
    var i,j=d.MM_sm_p.length,a=MM_sm_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_sm_p[j]=new Image; d.MM_sm_p[j++].src=a[i];}}
}

function MM_sm_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_sm_findObj(n,d.layers[i].document); return x;
}

function MM_sm_swapImage() { //v3.0
  var i,j=0,x,a=MM_sm_swapImage.arguments; document.MM_sm_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_sm_findObj(a[i]))!=null){document.MM_sm_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}