// ken mccormack is a bonehead
// requires browser_detect.js


/*
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_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_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) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; 
	// get height
	var y = getLogPos(args[i]) + pageScrollTop();
	if (y >= 0) obj.top = y; 
	// window.status = pageScrollTop();
	}
 obj.top = thetop
}

function pageScrollTop() {
	if (browser.isIE5up) { return document.body.scrollTop; } 
	if (browser.isNS4up) {  return window.pageYOffset;  } 

	return document.body.scrollTop;	
}

// show hide menu dhtml 

var DOM    = (document.getElementById ? 1 : 0);
var IE4DOM = (document.all ? 1 : 0);
var NS4    = (document.layers ? 1 : 0);

function GetStyle(id) {
    var idHandle = (DOM ? document.getElementById(id) : (IE4DOM ? document.all[id] : false));
    return (idHandle ? idHandle.style : false);
}

// restyle menu divs etc
function RestyleElementId(elementId, color, backgroundColor) {
    styleHandle = GetStyle(elementId);
                if (styleHandle) {
        styleHandle.color = color;
        styleHandle.backgroundColor = backgroundColor;
    }
}

// real time menu engine / ken mccormack
var timoutlog = new Array();
var showDelay = 200;			// delay before menu is displayed
var hideDelay = 1000;			// holdover on rollout

function getLogID(name) {
	for (var i=0; i<timoutlog.length; i++) 
	{
		if (timoutlog[i].name == name) return i;
	}
	return -1;
}

function getLogPos(name) {
	for (var i=0; i<timoutlog.length; i++) 
	{
		if (timoutlog[i].name == name) return timoutlog[i].ypos;
	}
	return -1;
}

function submenuTrack(name,ypos){
// constructor
	this.name = name;
	this.ypos = ypos;
	this.show = window.setTimeout('//', 1);
	this.hide = window.setTimeout('//',1);
}

function showHide(name,n,action){
// ken mccormack is a bonehead
	var index = getLogID(name);

	if (action == "show")
	{
	// set to to pop up
	timoutlog[index].show = window.setTimeout("MM_showHideLayers('"+name+"','','show')", showDelay); 
	// cancel any hide
	window.clearTimeout(timoutlog[index].hide); 
	
		for (i=0; i<timoutlog.length; i++) 
		{
			if (i != index)
			timoutlog[i].hide = window.setTimeout("MM_showHideLayers('"+timoutlog[i].name+"','','hide')", showDelay); 
		}
	}
	else
	{
	// if timeout to popup exists, cancel it
	window.clearTimeout(timoutlog[index].show); 
	// if visible, set timeout to disappear 
		timoutlog[index].hide =  window.setTimeout("MM_showHideLayers('"+name+"','','hide')", hideDelay); 
	}
}