/*Window script - Copyrighted 2001 Thomas Brattli. This script will come as a stand-alone script in a while*/
var oWin=new Array; oWin.zIndex=10; oWin.dragobj=-1; oWin.resizeobj=-1; oWin.zIndex=100
var isFront;
function winit(w,is,w1,h1,x1,y1){
	wins=w
	win_init()
	winpage=lib_doc_size()
	for(i=0;i<wins;i++){
		create_window(i,0,0,1)
	}
	oWin.currwins=i
	if(is){
		isFront=1
		setWindows()
	}
	if(w1){
		j=0
		for(i=2;i<arguments.length;i+=4){
			oWin[j].resize(arguments[i],arguments[i+1])
			oWin[j].origw=arguments[i]; oWin[0].origh=arguments[i+1]
			oWin[j].moveIt(eval(arguments[i+2]),arguments[i+3])
			oWin[j].checkscroll()
			oWin[j].showIt()
			j++
		}
	}
}
function create_window(i,link,heading,SYSTEM){
	oWin[i]=new lib_obj('divWin'+i,'','','',i)
	oWin[i].oWindow=new lib_obj('divWindow'+i,'divWin'+i)
	oWin[i].oText=new lib_obj('divWinText'+i,'divWin'+i,'divWindow'+i)
	oWin[i].oHead=new lib_obj('divWinHead'+i,'divWin'+i)
	oWin[i].oButtons=new lib_obj('divWinButtons'+i,'divWin'+i)
	oWin[i].oResize=new lib_obj('divWinResize'+i,'divWin'+i)
	//Events
	oWin[i].oHead.evnt.onmouseover=new Function("w_mmover("+i+")")
	oWin[i].oHead.evnt.onmouseout=new Function("w_mmout()")
	if(!bw.ns4) oWin[i].oHead.evnt.ondblclick=new Function("mdblclick(0,"+i+")")
	oWin[i].oResize.evnt.onmouseover=new Function("w_mmover("+i+",1)")
	oWin[i].oResize.evnt.onmouseout=new Function("w_mmout()")	
	//Styles
	if(!bw.ns4){
		oWin[i].oHead.css.cursor="move"
		oWin[i].oResize.css.cursor="w-resize"
		if(!bw.opera5){
			oWin[i].oWindow.css.overflow="hidden"
			oWin[i].css.overflow="hidden"
		}
	}

	//Scroll
	oWin[i].oUp=new lib_obj('divWinUp'+i,'divWin'+i)
	oWin[i].oDown=new lib_obj('divWinDown'+i,'divWin'+i)
	
	//If loader
	if(link){
		//Loader
		if(!bw.ns4) oWin[i].oLoader=new lib_obj('ifrWin'+i,'divWin'+i)
		if(!bw.ns6&&!bw.ns4) oWin[i].oIfr=document.frames['ifrWin'+i]
	}
	
	oWin[i].lastx=oWin[i].x
	oWin[i].lasty=oWin[i].y
	oWin[i].origw=250
	oWin[i].origh=250
	
	//Functions
	oWin[i].resize=win_resize;
	oWin[i].close=win_close;
	oWin[i].maximize=win_maximize;
	oWin[i].minimize=win_minimize;
	oWin[i].regwin=win_regwin
	oWin[i].checkscroll=win_checkscroll;
	oWin[i].up=win_up;
	oWin[i].load=win_load;
	oWin[i].down=win_down;
	oWin[i].addZ=win_addZ;
	oWin[i].state="reg"
	oWin[i].heading=heading?heading:""
	if(link){
		oWin[i].resize(250,250)
		oWin[i].load(link)
		oWin[i].moveIt(20,150)
	}
	if(!SYSTEM){
		oWin[i].showIt()
	}
}
//Window functions 
function win_regwin(){
	this.oResize.css.visibility="inherit"
	this.resize(this.origw,this.origh)
	this.slideIt(this.lastx,this.lasty,30,10)
	this.state="reg"
	if(bw.ns4) this.load(this.url)
	this.addZ()
	this.checkscroll()
}
function win_maximize(){
	if(this.state!="max"){
		if(this.state!="min"){this.lastx=this.x; this.lasty=this.y}
		mw=winpage.x2 - 10
		mh=winpage.y2 - 10 - 140
		this.slideIt(5,143,30,10,this.obj+'.resize('+mw+','+mh+'); if(bw.ns4) this.load(this.url)')
		this.state="max"
		this.addZ()
	}else this.regwin()
}
function win_minimize(){
	if(this.state!="min"){
		couns=0
		if(this.state!="max"){this.lastx=this.x; this.lasty=this.y}
		y=winpage.y2-16; ox=winpage.x2-126
		a=0
		for(i=0;i<wins;i++){
			x=i*125; ok=a
			if(a*125>ox){
				if(ox>126) i=0
				a=0; y-=15; x=0
			}
			for(j=0;j<wins;j++){
				couns++
				//self.status=oWin[j].x + "=" + x + "   -    " + oWin[j].y + "=" + y
				if(oWin[j].x==x && oWin[j].y==y) a++
			}		
			if(a==ok) break;
		}
		x=a*125;
		this.slideIt(x,y,30,10)
		this.oResize.hideIt()
		this.state="min"
		this.resize(125,14)
	}else this.regwin()
}
function win_close(){
	this.hideIt()
	this.oUp.hideIt()
	this.oDown.hideIt()
}
function win_resize(w,h){
	this.oButtons.moveIt(w-39,0)
	this.oResize.moveIt(w-13,h-9)
	this.oWindow.clipTo(0,w-2,h-23,0,1)
	this.clipTo(0,w,h,0,1)
	this.oHead.clipTo(0,w,14,0,1)
	this.oText.moveIt(2,3)
	this.oUp.hideIt()
	this.oDown.hideIt()
}
function win_checkscroll(w,h){
	this.oText.height=this.oText.evnt.offsetHeight||this.oText.css.pixelHeight||this.oText.ref.height||0
	w=this.cr
	h=this.cb
	if(this.oText.height>h-28 && this.state!="min"){
		this.oWindow.clipTo(0,w-14,h-23,0,1)
		this.oUp.moveIt(w-12,14)
		this.oUp.clipTo(0,11,h-30,0,1)
		this.oDown.moveIt(w-12,h-21)
		this.oDown.clipTo(0,11,12,0,1)
		this.oUp.showIt()
		this.oDown.showIt()
	}else{
		this.oUp.hideIt()
		this.oDown.hideIt()
	}
}
var sctim=100;
var winScroll;
function win_up(){
	clearTimeout(sctim);
	if(this.oText.y>=this.oWindow.cb-this.oText.height-10 && winScroll){
		this.oText.moveBy(0,-8); 
		setTimeout(this.obj+".up()",30)
	}
}
function win_down(){
	clearTimeout(sctim);
	if(this.oText.y<=0 && winScroll){
		this.oText.moveBy(0,8);
		setTimeout(this.obj+".down()",30)
	}
}
function noScroll(){clearTimeout(sctim);winScroll=false}
//Loading functions
function win_load(url,heading){
	if(!url) return
	if(!heading) heading=this.heading
	if(!bw.ns4) this.oHead.writeIt("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"+heading,"<span class='clHeadTxt'>","</span>")
	this.heading=heading
	if(bw.ns4){
		url+="?addtop=1"
		this.oText.css.load(url,this.oWindow.cr-4)
	}else{
		this.oLoader.evnt.src=url
	}
	setTimeout("checkloaded("+this.num+")",500)
	this.url=url
	if(bw.opera) return true
	return false
}
function checkloaded(id){
	if(bw.ns4) oWin[id].checkscroll()
	else if(bw.opera) alert('Sorry but Opera doesn\'t support this feature at this time.')
	else if(bw.ns6){
		oWin[id].oText.evnt.innerHTML=parent.frames[oWin[id].num].document.getElementsByTagName("body")[0].innerHTML
	}else{
		oWin[id].oText.evnt.innerHTML=oWin[id].oIfr.document.body.innerHTML
	}
}
function win_addZ(){
	oWin.zIndex++
	this.css.zIndex=oWin.zIndex
}
//Initiating winpage
function win_init(){
	if(document.layers){
		document.captureEvents(Event.MOUSEMOVE | Event.MOUSEDOWN | Event.MOUSEUP | Event.DBLCLICK)
		document.ondblclick=mdblclick;