// Functions Global IP Atoorneys

function TBF_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.TBF_p) d.TBF_p=new Array();
    var i,j=d.TBF_p.length,a=TBF_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.TBF_p[j]=new Image; d.TBF_p[j++].src=a[i];}}
}
 
function TBF_swapImgRestore() { //v3.0
  var i,x,a=document.TBF_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
 
function TBF_findObj(n, d) { //v4.0
  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=TBF_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
 
function TBF_swapImage() { //v3.0
  var i,j=0,x,a=TBF_swapImage.arguments; document.TBF_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=TBF_findObj(a[i]))!=null){document.TBF_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function change(id, newClass) {
identity=document.getElementById(id);
identity.className=newClass;
}
if (!Scrolling) var Scrolling = {};

//Scroller constructor
Scrolling.Scroller = function (o, w, h, t) {
	//get the container
	var list = o.getElementsByTagName("div");
	for (var i = 0; i < list.length; i++) {
		if (list[i].className.indexOf("countrylist") > -1) {
			o = list[i];
		}
	}
	
	//private variables
	var self  = this;
	var _vwidth   = w;
	var _vheight  = h;
	var _twidth   = o.offsetWidth
	var _theight  = o.offsetHeight;
	var _hasTween = t ? true : false;
	var _timer, _x, _y;
	
	//public variables
	this.onScrollStart = function (){};
	this.onScrollStop  = function (){};
	this.onScroll      = function (){};
	this.scrollSpeed   = 40;
	
	//private functions
	function setPosition (x, y) {
		if (x < _vwidth - _twidth) 
			x = _vwidth - _twidth;
		if (x > 0) x = 0;
		if (y < _vheight - _theight) 
			y = _vheight - _theight;
		if (y > 0) y = 0;
		
		_x = x;
		_y = y;
		
		o.style.left = _x +"px";
		o.style.top  = _y +"px";
	};
	
	//public functions
	this.scrollBy = function (x, y) { 
		setPosition(_x - x, _y - y);
		this.onScroll();
	};
	
	this.scrollTo = function (x, y) { 
		setPosition(-x, -y);
		this.onScroll();
	};
	
	this.startScroll = function (x, y) {
		this.stopScroll();
		this.onScrollStart();
		_timer = window.setInterval(
			function () { self.scrollBy(x, y); }, this.scrollSpeed
		);
	};
		
	this.stopScroll  = function () { 
		if (_timer) window.clearInterval(_timer);
		this.onScrollStop();
	};
	
	this.reset = function () {
		_twidth  = o.offsetWidth
		_theight = o.offsetHeight;
		_x = 0;
		_y = 0;
		
		o.style.left = "0px";
		o.style.top  = "0px";
		
		if (_hasTween) t.apply(this);
	};
	
	this.swapContent = function (c, w, h) {
		o = c;
		var list = o.getElementsByTagName("div");
		for (var i = 0; i < list.length; i++) {
			if (list[i].className.indexOf("countrylist") > -1) {
				o = list[i];
			}
		}
		
		if (w) _vwidth  = w;
		if (h) _vheight = h;
		this.reset();
	};
	
	this.getDimensions = function () {
		return {
			vwidth  : _vwidth,
			vheight : _vheight,
			twidth  : _twidth,
			theight : _theight,
			x : -_x, y : -_y
		};
	};
	
	this.getContent = function () {
		return o;
	};
	
	this.reset();
};