// Dynamic Layer Object
// sophisticated layer/element targeting and animation object which provides the core functionality needed in most DHTML applications
// 19990604

// Copyright (C) 1999 Dan Steinman
// Distributed under the terms of the GNU Library General Public License
// Available at http://www.dansteinman.com/dynapi/
loaded=0
//mainpage=0 //for the rest of the pages

function init() {
    DynLayerInit()
	//startIt()
	//setUpStuff()
	//if (mainpage != 1) markMe()
	loaded=1
} 

function DynLayer(id,nestref,frame) {
    if (!is.ns5 && !DynLayer.set && !frame) DynLayerInit()
	this.frame = frame || self
	if (is.ns) {
		if (is.ns4) {
			if (!frame) {
				if (!nestref) var nestref = DynLayer.nestRefArray[id]
				if (!DynLayerTest(id,nestref)) return
				this.css = (nestref)? eval("document."+nestref+".document."+id) : document.layers[id]
			}
			else this.css = (nestref)? eval("frame.document."+nestref+".document."+id) : frame.document.layers[id]
			this.elm = this.event = this.css
			this.doc = this.css.document
		}
		else if (is.ns5) {
			this.elm = document.getElementById(id)
			this.css = this.elm.style
			this.doc = document
		}
		this.x = this.css.left
		this.y = this.css.top
		this.w = this.css.clip.width
		this.h = this.css.clip.height
	}
	else if (is.ie) {
		this.elm = this.event = this.frame.document.all[id]
		this.css = this.frame.document.all[id].style
		this.doc = document
		this.x = this.elm.offsetLeft
		this.y = this.elm.offsetTop
		this.w = (is.ie4)? this.css.pixelWidth : this.elm.offsetWidth
		this.h = (is.ie4)? this.css.pixelHeight : this.elm.offsetHeight
	}
	this.id = id
	this.nestref = nestref
	this.obj = id + "DynLayer"
	eval(this.obj + "=this")
}
function DynLayerMoveTo(x,y) {
	if (x!=null) {
		this.x = x
		if (is.ns) this.css.left = this.x
		else this.css.pixelLeft = this.x
	}
	if (y!=null) {
		this.y = y
		if (is.ns) this.css.top = this.y
		else this.css.pixelTop = this.y
	}
}
function DynLayerMoveBy(x,y) {
	this.moveTo(this.x+x,this.y+y)
}
function DynLayerShow() {
	this.css.visibility = (is.ns4)? "show" : "visible"
}
function DynLayerHide() {
	this.css.visibility = (is.ns4)? "hide" : "hidden"
}
DynLayer.prototype.moveTo = DynLayerMoveTo
DynLayer.prototype.moveBy = DynLayerMoveBy
DynLayer.prototype.show = DynLayerShow
DynLayer.prototype.hide = DynLayerHide
DynLayerTest = new Function('return true')

// DynLayerInit Function
function DynLayerInit(nestref) {
    if (!DynLayer.set) DynLayer.set = true
	if (is.ns) {
	/*
    	if (nestref) ref = eval('document.'+nestref+'.document')
		else {nestref = ''; ref = document;}
		for (var i=0; i<ref.layers.length; i++) {
			var divname = ref.layers[i].name
			DynLayer.nestRefArray[divname] = nestref
			var index = divname.indexOf("Div")
			if (index > 0) {
				eval(divname.substr(0,index)+' = new DynLayer("'+divname+'","'+nestref+'")')
			}
			if (ref.layers[i].document.layers.length > 0) {
				DynLayer.refArray[DynLayer.refArray.length] = (nestref=='')? ref.layers[i].name : nestref+'.document.'+ref.layers[i].name
			}
		}
		if (DynLayer.refArray.i < DynLayer.refArray.length) {
			DynLayerInit(DynLayer.refArray[DynLayer.refArray.i++])
		}
		*/
	}
	else if (is.ie) {
    	for (var i=0; i<document.all.tags("DIV").length; i++) {
			var divname = document.all.tags("DIV")[i].id
			var index = divname.indexOf("Div")
			if (index > 0) {
				eval(divname.substr(0,index)+' = new DynLayer("'+divname+'")')
			}
		}
	}
	return true
}
DynLayer.nestRefArray = new Array()
DynLayer.refArray = new Array()
DynLayer.refArray.i = 0
DynLayer.set = false

// Slide Methods
function DynLayerSlideTo(endx,endy,inc,speed,fn) {
	if (endx==null) endx = this.x
	if (endy==null) endy = this.y
	var distx = endx-this.x
	var disty = endy-this.y
	this.slideStart(endx,endy,distx,disty,inc,speed,fn)
}
function DynLayerSlideBy(distx,disty,inc,speed,fn) {
	var endx = this.x + distx
	var endy = this.y + disty
	this.slideStart(endx,endy,distx,disty,inc,speed,fn)
}
function DynLayerSlideStart(endx,endy,distx,disty,inc,speed,fn) {
	if (this.slideActive) return
	if (!inc) inc = 10
	if (!speed) speed = 20
	var num = Math.sqrt(Math.pow(distx,2) + Math.pow(disty,2))/inc
	if (num==0) return
	var dx = distx/num
	var dy = disty/num
	if (!fn) fn = null
	this.slideActive = true
	this.slide(dx,dy,endx,endy,num,1,speed,fn)
}
function DynLayerSlide(dx,dy,endx,endy,num,i,speed,fn) {
	if (!this.slideActive) return
	if (i++ < num) {
		this.moveBy(dx,dy)
		this.onSlide()
		if (this.slideActive) setTimeout(this.obj+".slide("+dx+","+dy+","+endx+","+endy+","+num+","+i+","+speed+",\""+fn+"\")",speed)
		else this.onSlideEnd()
	}
	else {
		this.slideActive = false
		this.moveTo(endx,endy)
		this.onSlide()
		this.onSlideEnd()
		eval(fn)
	}
}
function DynLayerSlideInit() {}
DynLayer.prototype.slideInit = DynLayerSlideInit
DynLayer.prototype.slideTo = DynLayerSlideTo
DynLayer.prototype.slideBy = DynLayerSlideBy
DynLayer.prototype.slideStart = DynLayerSlideStart
DynLayer.prototype.slide = DynLayerSlide
DynLayer.prototype.onSlide = new Function()
DynLayer.prototype.onSlideEnd = new Function()

// Clip Methods
function DynLayerClipInit(clipTop,clipRight,clipBottom,clipLeft) {
	if (is.ie) {
		if (arguments.length==4) this.clipTo(clipTop,clipRight,clipBottom,clipLeft)
		else if (is.ie4) this.clipTo(0,this.css.pixelWidth,this.css.pixelHeight,0)
	}
}
function DynLayerClipTo(t,r,b,l) {
	if (t==null) t = this.clipValues('t')
	if (r==null) r = this.clipValues('r')
	if (b==null) b = this.clipValues('b')
	if (l==null) l = this.clipValues('l')
	if (is.ns) {
		this.css.clip.top = t
		this.css.clip.right = r
		this.css.clip.bottom = b
		this.css.clip.left = l
	}
	else if (is.ie) this.css.clip = "rect("+t+"px "+r+"px "+b+"px "+l+"px)"
}
function DynLayerClipBy(t,r,b,l) {
	this.clipTo(this.clipValues('t')+t,this.clipValues('r')+r,this.clipValues('b')+b,this.clipValues('l')+l)
}
function DynLayerClipValues(which) {
	if (is.ie) var clipv = this.css.clip.split("rect(")[1].split(")")[0].split("px")
	if (which=="t") return (is.ns)? this.css.clip.top : Number(clipv[0])
	if (which=="r") return (is.ns)? this.css.clip.right : Number(clipv[1])
	if (which=="b") return (is.ns)? this.css.clip.bottom : Number(clipv[2])
	if (which=="l") return (is.ns)? this.css.clip.left : Number(clipv[3])
}
DynLayer.prototype.clipInit = DynLayerClipInit
DynLayer.prototype.clipTo = DynLayerClipTo
DynLayer.prototype.clipBy = DynLayerClipBy
DynLayer.prototype.clipValues = DynLayerClipValues

// Write Method
function DynLayerWrite(html) {
	if (is.ns) {
		this.doc.open()
		this.doc.write(html)
		this.doc.close()
	}
	else if (is.ie) {
		this.event.innerHTML = html
	}
}
DynLayer.prototype.write = DynLayerWrite

// BrowserCheck Object
function BrowserCheck() {
	var b = navigator.appName
	if (b=="Netscape") this.b = "ns"
	else if (b=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = b
	this.version = navigator.appVersion
	this.v = parseInt(this.version)
	this.ns = (this.b=="ns" && this.v>=4)
	this.ns4 = (this.b=="ns" && this.v==4)
	this.ns5 = (this.b=="ns" && this.v==5)
	this.ie = (this.b=="ie" && this.v>=4)
	this.ie4 = (this.version.indexOf('MSIE 4')>0)
	this.ie5 = (this.version.indexOf('MSIE 5')>0)
	this.min = (this.ns||this.ie)
}
is = new BrowserCheck()

// CSS Function
function css(id,left,top,width,height,color,vis,z,other) {
	if (id=="START") return '<STYLE TYPE="text/css">\n'
	else if (id=="END") return '</STYLE>'
	var str = (left!=null && top!=null)? '#'+id+' {position:absolute; left:'+left+'px; top:'+top+'px;' : '#'+id+' {position:relative;'
	if (arguments.length>=4 && width!=null) str += ' width:'+width+'px;'
	if (arguments.length>=5 && height!=null) {
		str += ' height:'+height+'px;'
		if (arguments.length<9 || other.indexOf('clip')==-1) str += ' clip:rect(0px '+width+'px '+height+'px 0px);'
	}
	if (arguments.length>=6 && color!=null) str += (is.ns)? ' layer-background-color:'+color+';' : ' background-color:'+color+';'
	if (arguments.length>=7 && vis!=null) str += ' visibility:'+vis+';'
	if (arguments.length>=8 && z!=null) str += ' z-index:'+z+';'
	if (arguments.length==9 && other!=null) str += ' '+other
	str += '}\n'
	return str
}
function writeCSS(str,showAlert) {
	str = css('START')+str+css('END')
	document.write(str)
	if (showAlert) alert(str)
}
function nullfunction() {
	// do nothing
}

// stuffs added by jT



function msover(layerid, btnid) {
	
	if (loaded==1) {
	
		if (layerid != null) {
			imageobj = layerid.doc.images[btnid]
		}
		else {
			imageobj = document.images[btnid]
		}
		
		if (imageobj){		
			oldsrc = imageobj.src
			newsrc = oldsrc.substring(0,oldsrc.length-6) + "on.gif"
			imageobj.src = newsrc
		}
		
	}
}

function msout(layerid, btnid) {
	
	if (loaded==1) {
	
		if (layerid != null) {
			imageobj = layerid.doc.images[btnid]
		}
		else {
			imageobj = document.images[btnid]
		}
		
		oldsrc = imageobj.src
		newsrc = oldsrc.substring(0,oldsrc.length-6) + "of.gif"
		imageobj.src = newsrc
	}
	
}

function msover_mul(layerid, btnid, count) {
	
	if (loaded==1) {
	
		if (layerid != null) {
			imageobj = layerid.doc.images[btnid+count]
		}
		else {
			imageobj = document.images[btnid+count]
		}
		
		oldsrc = imageobj.src
		newsrc = oldsrc.substring(0,oldsrc.length-6) + "on.gif"
		imageobj.src = newsrc
		
	}
}

function msout_mul(layerid, btnid, count) {
	
	if (loaded==1) {
	
		if (layerid != null) {
			imageobj = layerid.doc.images[btnid+count]
		}
		else {
			imageobj = document.images[btnid+count]
		}
		
		oldsrc = imageobj.src
		newsrc = oldsrc.substring(0,oldsrc.length-6) + "of.gif"
		imageobj.src = newsrc
	}
	
}

function rightnavimenu(curr_rbtn, lastnavibtn)
{		
	if (loaded)
	{	
		msout(null, lastnavibtn)
		//eval(lastnavibtn +  ".hide()") 
		
		if(curr_rbtn == "")
		{
			currbtn = default_rbtn
		}
		msover(null, curr_rbtn);
		//eval(curr_rbtn + ".show()") 	
		//lastnavibtn = curr_rbtn;						
	}
}

function overMode(curbtn,modebtn)
{
	//curbtn - the button to mouse over
	//modebtn - the current category button
	//modetype - indicate whether the image is on a layer
	if(loaded)
	{
		if (modebtn!="") msout(null,modebtn);
		msover(null,curbtn);
	}
}

function outMode(curbtn,modebtn)
{
	if(loaded)
	{
		msout(null,curbtn);
		if (modebtn!="") msover(null,modebtn);
	}
}




function findY(hval) {
	if (screen) {
		winH = screen.height - hval
		//alert(winH);
		ypos = winH / 2
	}
	return ypos-15
}

function findX(wval) {
	if (screen) {
		winW = screen.width - wval
		//alert(winW);
		xpos = winW / 2
	}
	return xpos
}

function picswap_on(whatpic){
	document.images[whatpic].src = "/media/kiosk/" + whatpic + "_on.gif";
	window.setTimeout("picswap_of('" + whatpic + "')", 200);
	
}

function picswap_of(whatpic){
	document.images[whatpic].src = "/media/kiosk/" + whatpic + "_of.gif";
	 
}

function picswap_on1(whatpic, gotoURL){
	document.images[whatpic].src = "/media/kiosk/" + whatpic + "_on.gif";
	window.setTimeout("picswap_of1('" + whatpic + "','"+ gotoURL +"')", 200);
	
}

function picswap_of1(whatpic,gotoURL){
	document.images[whatpic].src = "/media/kiosk/" + whatpic + "_of.gif";
	window.location.href = gotoURL ; 
}

function monthpicswap_on(whatpic,directionA){
	document.images[whatpic].src = "/media/kiosk/" + whatpic + "_on.gif";
	window.setTimeout("monthpicswap_of('" + whatpic + "','" + directionA + "')", 200);
	
}

function monthpicswap_of(whatpic,directionA){
	document.images[whatpic].src = "/media/kiosk/" + whatpic + "_of.gif";
	refreshURL(directionA);
}
function datechosen(whatpic){
	document.images[whatpic].src = "/media/kiosk/" + whatpic + "_on.gif";
	
}

/*
<DIV ID="waterMark" STYLE="position:absolute;visibility:hidden;"><IMG SRC="/media/img_side_ani.gif" WIDTH="87" HEIGHT="144" ALT="" BORDER="0"></DIV> 
<script language="JavaScript1.2">
<!--
// Based on watermark script by Paul Anderson, CNET Builder.com. All rights reserved.
markW = 87;       // pixels wide
markH = 144;       // pixels high
markX = 0;      // percent right
markY = 100;      // percent down
markRefresh = 5; // milliseconds

// set common object reference
if (!document.all) document.all = document;
if (!document.all.waterMark.style) document.all.waterMark.style = document.all.waterMark;

wMark = document.all.waterMark.style;
wMark.width = markW;
wMark.height = markH;
navDOM = window.innerHeight; // Nav DOM flag
 
function setVals() {
	barW = 0; // scrollbar compensation for PC Nav
 	barH = 0;
	if (navDOM) {
		if (document.height > innerHeight) barW = 20;
	  	if (document.width > innerWidth) barH = 20;
	} else {
		innerWidth = document.body.clientWidth;
	  	innerHeight = document.body.clientHeight;
	}
	posX = ((innerWidth - markW)-barW) * (markX/100);
	posY = ((innerHeight - markH)-barH) * (markY/100);
}

function wRefresh() {
 	wMark.left = posX + (navDOM?pageXOffset:document.body.scrollLeft);
 	wMark.top = posY + (navDOM?pageYOffset:document.body.scrollTop);
}

function markMe() {
 	setVals();
	//wMark.visibility='show';
 	window.onresize=setVals;
 	markID = setInterval ("wRefresh()",markRefresh);
}

window.onload=markMe; // safety for Mac IE4.5 */