// ultimate browser sniffer from netscape
// see http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html for docs

// convert all characters to lowercase to simplify testing 
var agt=navigator.userAgent.toLowerCase(); 


    // *** BROWSER VERSION ***
    // Note: On IE5, these return 4, so use is_ie5up to detect IE5.
    var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);

    // Note: Opera and WebTV spoof Navigator.  We do strict client detection.
    // If you want to allow spoofing, take out the tests for opera and webtv.
    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
    var is_nav2 = (is_nav && (is_major == 2));
    var is_nav3 = (is_nav && (is_major == 3));
    var is_nav4 = (is_nav && (is_major == 4));
    var is_nav4up = (is_nav && (is_major >= 4));
    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    var is_nav6 = (is_nav && (is_major == 5));
    var is_nav6up = (is_nav && (is_major >= 5));
    var is_gecko = (agt.indexOf('gecko') != -1);


    var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-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_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
    var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
    var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
    var is_ie6up  = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);

    // KNOWN BUG: On AOL4, returns false if IE3 is embedded browser
    // or if this is the first browser window opened.  Thus the
    // variables is_aol, is_aol3, and is_aol4 aren't 100% reliable.
    var is_aol   = (agt.indexOf("aol") != -1);
    var is_aol3  = (is_aol && is_ie3);
    var is_aol4  = (is_aol && is_ie4);
    var is_aol5  = (agt.indexOf("aol 5") != -1);
    var is_aol6  = (agt.indexOf("aol 6") != -1);

    var is_opera = (agt.indexOf("opera") != -1);
    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);

    var is_webtv = (agt.indexOf("webtv") != -1); 

    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 
    var is_AOLTV = is_TVNavigator;

    var is_hotjava = (agt.indexOf("hotjava") != -1);
    var is_hotjava3 = (is_hotjava && (is_major == 3));
    var is_hotjava3up = (is_hotjava && (is_major >= 3));
				//var is_safari = (agt.indexOf("safari") != -1);
				var is_safari = (agt.indexOf("applewebkit") != -1);
    // *** JAVASCRIPT VERSION CHECK ***
    var is_js;
    if (is_nav2 || is_ie3) is_js = 1.0;
    else if (is_nav3) is_js = 1.1;
    else if (is_opera5up) is_js = 1.3;
    else if (is_opera) is_js = 1.1;
    else if ((is_nav4 && (is_minor <= 4.05)) || is_ie4) is_js = 1.2;
    else if ((is_nav4 && (is_minor > 4.05)) || is_ie5) is_js = 1.3;
    else if (is_hotjava3up) is_js = 1.4;
    else if (is_nav6 || is_gecko) is_js = 1.5;
    // NOTE: In the future, update this code when newer versions of JS
    // are released. For now, we try to provide some upward compatibility
    // so that future versions of Nav and IE will show they are at
    // *least* JS 1.x capable. Always check for JS version compatibility
    // with > or >=.
    else if (is_nav6up) is_js = 1.5;
    // NOTE: ie5up on mac is 1.4
    else if (is_ie5up) is_js = 1.3

    // HACK: no idea for other browsers; always check for JS version with > or >=
    else is_js = 0.0;
 

// *** PLATFORM ***
var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
// NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all
//        Win32, so you can't distinguish between Win95 and WinNT.
var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

// is this a 16 bit compiled version?
var is_win16 = ((agt.indexOf("win16")!=-1) || 
           (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) || 
           (agt.indexOf("windows 16-bit")!=-1) );  

var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                (agt.indexOf("windows 16-bit")!=-1));

// NOTE: Reliable detection of Win98 may not be possible. It appears that:
//       - On Nav 4.x and before you'll get plain "Windows" in userAgent.
//       - On Mercury client, the 32-bit version will return "Win98", but
//         the 16-bit version running on Win98 will still return "Win95".
var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
var is_win32 = (is_win95 || is_winnt || is_win98 || 
                ((is_major >= 4) && (navigator.platform == "Win32")) ||
                (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

var is_os2   = ((agt.indexOf("os/2")!=-1) || 
                (navigator.appVersion.indexOf("OS/2")!=-1) ||   
                (agt.indexOf("ibm-webexplorer")!=-1));

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)));



/*****************************************************
* ypSlideOutMenu
* 3/04/2001
* 
* a nice little script to create exclusive, slide-out
* menus for ns4, ns6, mozilla, opera, ie4, ie5 on 
* mac and win32. I've got no linux or unix to test on but 
* it should(?) work... 
*
* --youngpup--
*****************************************************/
ypSlideOutMenu.Registry = []
ypSlideOutMenu.aniLen = 200
ypSlideOutMenu.hideDelay = 500
ypSlideOutMenu.minCPUResolution = 10
function ypSlideOutMenu(id, dir, left, top, width, height)
{
this.ie = document.all ? 1 : 0
this.ns4 = document.layers ? 1 : 0
this.dom = document.getElementById ? 1 : 0
if (this.ie || this.ns4 || this.dom) {
this.id = id
this.dir = dir
this.OgLeft=left;
this.OgTop=top;
this.orientation = dir == "up" || dir == "down" ? "h" : "v"
this.dirType = dir == "right" || dir == "down" ? "-" : "+"
this.dim = this.orientation == "h" ? width : height
this.hideTimer = false
this.aniTimer = false
this.open = false
this.over = false
this.startTime = 0
this.gRef = "ypSlideOutMenu_"+id
eval(this.gRef+"=this")
ypSlideOutMenu.Registry[id] = this
var d = document
d.write('<style type="text/css">')
d.write('#' + this.id + 'Container { visibility:hidden; ')
d.write('left:' + left + 'px; ')
d.write('top:' + top + 'px; ')
d.write('overflow:hidden; }')
d.write('#' + this.id + 'Container, #' + this.id + 'Content { position:absolute; ')
d.write('width:' + width + 'px; ')
d.write('height:' + height + 'px; ')
d.write('clip:rect(0 ' + width + ' ' + height + ' 0); ')
d.write('}')
d.write('</style>')
this.load()
}
}
ypSlideOutMenu.prototype.load = function() {
var d = document
var lyrId1 = this.id + "Container"
var lyrId2 = this.id + "Content"
var obj1 = this.dom ? d.getElementById(lyrId1) : this.ie ? d.all[lyrId1] : d.layers[lyrId1]
if (obj1) var obj2 = this.ns4 ? obj1.layers[lyrId2] : this.ie ? d.all[lyrId2] : d.getElementById(lyrId2)
var temp
if (!obj1 || !obj2) window.setTimeout(this.gRef + ".load()", 100)
else {
this.container = obj1
this.menu = obj2
this.style = this.ns4 ? this.menu : this.menu.style
this.homePos = eval("0" + this.dirType + this.dim)
this.outPos = 0
this.accelConst = (this.outPos - this.homePos) / ypSlideOutMenu.aniLen / ypSlideOutMenu.aniLen 
if (this.ns4) this.menu.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
this.menu.onmouseover = new Function("ypSlideOutMenu.showMenu('" + this.id + "')")
this.menu.onmouseout = new Function("ypSlideOutMenu.hideMenu('" + this.id + "')")
this.endSlide()
}
}
ypSlideOutMenu.showMenu = function(id)
{
var reg = ypSlideOutMenu.Registry
var obj = ypSlideOutMenu.Registry[id]
		if (obj.container) {
		obj.over = true
		for (menu in reg) if (id != menu) ypSlideOutMenu.hide(menu)
		if (obj.hideTimer) { reg[id].hideTimer = window.clearTimeout(reg[id].hideTimer) }
		if (!obj.open && !obj.aniTimer) 
			{
				//start for set top of menu
				var id_number = Number(id.substring(4));
				var oSource = document.getElementById("act"+id.substring(4))
				var c = id+"Container"
				c = document.getElementById(c)
				
				/////	
				if(id_number > 8)
				{
					c.style.top = getTop(oSource);
					c.style.left = obj.OgLeft - 20 + "px";
				}else{
					c.style.left = obj.OgLeft + "px";
				}
				
				//end

				reg[id].startSlide(true);
			}
		}
		
		//FIXED: hide select form elements (Putthibong Boonbong)
		/*
		var selNodes = document.getElementsByTagName('select')
		var i=0;
		if (!selNodes.item(0)){
	
		} else {
			do{selNodes.item(i).style.visibility = 'hidden';}
			while(++i < selNodes.length);
		}		
		*/
		
}

//	start
//	add for get top of id(object onmouseover)
function getTop(oSource)
{
	try
	{
		if(hasParent(oSource))
		{
			if(oSource.tagName == "TR" || oSource.tagName == "TABLE")
			{
				return oSource.offsetTop + getTop(oSource.parentElement);
			}
			else
			{
				return 0 + getTop(oSource.parentElement);
			}
		}
		else
		{
			return 0;
		}
	}
	catch(e)
	{
		return e;
	}
}

function hasParent(oSource)
{
	if(oSource.parentElement)
	{
		return true;
	}
	else
	{
		return false;
	}
}
//	end


ypSlideOutMenu.hideMenu = function(id)
{
	var obj = ypSlideOutMenu.Registry[id]
if (obj.container) {
if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
obj.hideTimer = window.setTimeout("ypSlideOutMenu.hide('" + id + "')", ypSlideOutMenu.hideDelay);
}

	//FIXED: hide select form elements (Putthibong Boonbong)
	/*	
	var selNodes = document.getElementsByTagName('select')
	var i=0;
	if (!selNodes.item(0)){

	} else {
		do{selNodes.item(i).style.visibility = 'visible';}
		while(++i < selNodes.length);
	}
	*/
}
ypSlideOutMenu.hide = function(id)
{
var obj = ypSlideOutMenu.Registry[id]
obj.over = false
if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
obj.hideTimer = 0
if (obj.open && !obj.aniTimer) obj.startSlide(false)
}
ypSlideOutMenu.prototype.startSlide = function(open) {
this[open ? "onactivate" : "ondeactivate"]()
this.open = open
if (open) this.setVisibility(true)
this.startTime = (new Date()).getTime() 
this.aniTimer = window.setInterval(this.gRef + ".slide()", ypSlideOutMenu.minCPUResolution)
}
ypSlideOutMenu.prototype.slide = function() {
var elapsed = (new Date()).getTime() - this.startTime
if (elapsed > ypSlideOutMenu.aniLen) this.endSlide()
else {
var d = Math.round(Math.pow(ypSlideOutMenu.aniLen-elapsed, 2) * this.accelConst)
if (this.open && this.dirType == "-") d = -d
else if (this.open && this.dirType == "+") d = -d
else if (!this.open && this.dirType == "-") d = -this.dim + d
else d = this.dim + d
this.moveTo(d)
}
}
ypSlideOutMenu.prototype.endSlide = function() {
this.aniTimer = window.clearTimeout(this.aniTimer)
this.moveTo(this.open ? this.outPos : this.homePos)
if (!this.open) this.setVisibility(false)
if ((this.open && !this.over) || (!this.open && this.over)) {
this.startSlide(this.over)
}
}
ypSlideOutMenu.prototype.setVisibility = function(bShow) { 
var s = this.ns4 ? this.container : this.container.style
s.visibility = bShow ? "visible" : "hidden"
var c = this.id+"Container"

c = document.getElementById(c)
c.style.display = bShow ? "" : "none"
}
ypSlideOutMenu.prototype.moveTo = function(p) { 
this.style[this.orientation == "h" ? "left" : "top"] = this.ns4 ? p : p + "px"
}
ypSlideOutMenu.prototype.getPos = function(c) {
return parseInt(this.style[c])
}
ypSlideOutMenu.prototype.onactivate = function() { }
ypSlideOutMenu.prototype.ondeactivate = function() { }

var offset = Math.round((document.body.clientWidth - 800)/2);
if(offset < 0){
	offset = 0;
}
//----------------------------------------------------------------------------------------------------------------------------
//This sets the size and position of each drop-down for all others- left, top, width, height.
	var menus = [
		new ypSlideOutMenu("menu0", "right", 0 + offset, 0, 0, 0),
		new ypSlideOutMenu("menu1", "right", 206 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu2", "right", 292 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu3", "right", 370 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu4", "right", 442 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu5", "right", 521 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu6", "right", 595 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu7", "right", 659 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu8", "right", 720 + offset, 80, 150, 500),
		new ypSlideOutMenu("menu9", "right", 160 + offset, 80, 150, 500), //end menu intra
		new ypSlideOutMenu("menu10", "right", 160 + offset, 40, 150, 500),
		new ypSlideOutMenu("menu11", "right", 160 + offset, 277, 200, 400),
		new ypSlideOutMenu("menu12", "right", 160 + offset, 296, 150, 400),
		new ypSlideOutMenu("menu13", "right", 160 + offset, 317, 150, 400),
		new ypSlideOutMenu("menu14", "right", 160 + offset, 338, 150, 400),
		new ypSlideOutMenu("menu15", "right", 160 + offset, 362, 150, 400),
		new ypSlideOutMenu("menu16", "right", 160 + offset, 383, 150, 400),
		new ypSlideOutMenu("menu17", "right", 160 + offset, 404, 150, 400),
		new ypSlideOutMenu("menu18", "right", 160 + offset, 425, 150, 400),
		new ypSlideOutMenu("menu19", "right", 160 + offset, 446, 150, 400),
		new ypSlideOutMenu("menu20", "right", 160 + offset, 467, 150, 400),
		new ypSlideOutMenu("menu21", "right", 160 + offset, 488, 150, 400),
		new ypSlideOutMenu("menu22", "right", 160 + offset, 509, 150, 400),
		new ypSlideOutMenu("menu23", "right", 160 + offset, 530, 150, 400),
		new ypSlideOutMenu("menu24", "right", 160 + offset, 551, 150, 400),
		new ypSlideOutMenu("menu25", "right", 160 + offset, 572, 150, 400),
		new ypSlideOutMenu("menu26", "right", 160 + offset, 593, 150, 400),
		new ypSlideOutMenu("menu27", "right", 160 + offset, 614, 150, 400),
		new ypSlideOutMenu("menu28", "right", 160 + offset, 635, 150, 400),
		new ypSlideOutMenu("menu29", "left", 160 + offset, 40, 150, 400)
]

	for (var i = 0; i <menus.length; i++) {
		menus[i].onactivate = new Function("document.getElementById('act" + i + "').className='active';");
		menus[i].ondeactivate = new Function("document.getElementById('act" + i + "').className='';");
	}
	
	////
	window.onresize = reposition;
	function reposition(){
		
		var newoffset = Math.round((document.body.clientWidth - 800)/2);
		if(newoffset < 0){
			newoffset = 0;
		}
		
		for(var i = 1; i <=28; i++){
		 	var myobj =	ypSlideOutMenu.Registry['menu' + i];
			myobj.OgLeft = myobj.OgLeft - offset + newoffset;
		}
		
		offset = newoffset;
	}
