/**
*	swffit v2.4 beta (2010/01/18) <http://swffit.millermedeiros.com/>
*	Copyright (c) 2010 Miller Medeiros <http://www.millermedeiros.com/>
*	This software is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
*/
var swffit=function()
{
	var win=window,doc=document,html=doc.getElementsByTagName("html")[0],AGENT=navigator.userAgent.toLowerCase(),WK=/webkit/.test(AGENT),IE=/msie/.test(AGENT)&&!win.opera,FF=/firefox/.test(AGENT)&&!win.opera,UNDEF="undefined",_ft,_re,_t,_mw,_mh,_xw,_xh,_hc,_vc,_ow,_oh;
	
	swfobject.createCSS("object","position:absolute; outline:none");
	
	function fit(t,mw,mh,xw,xh,hc,vc)
	{
		mw=mw||_ow;mh=mh||_oh;xw=xw||null;xh=xh||null;hc=(hc||hc==null);vc=(vc||vc==null);configure({target:t,minWid:mw,minHei:mh,maxWid:xw,maxHei:xh,hCenter:hc,vCenter:vc});
	}
	
	function configure(o)
	{
		var evalNum=function(v,p){ return(typeof o[p]!=UNDEF)?o[p]:v; },
		evalBool=function(v,p){ return(o[p]||(v&&typeof o[p]==UNDEF));};
		_mw=evalNum(_mw,"minWid");
		_mh=evalNum(_mh,"minHei");
		_xw=evalNum(_xw,"maxWid");
		_xh=evalNum(_xh,"maxHei");
		_hc=evalBool(_hc,"hCenter");
		_vc=evalBool(_vc,"vCenter");
		
		if(o.target&&(o.target!=_t))
		{
			_t=o.target;swfobject.addDomLoadEvent(initFit);
			if(IE)
			{
				swfobject.addLoadEvent(initFit);
			}
		}
		else
		{
			startFit();
		}
	}
	
	function initFit()
	{
		if(!html.style.overflowX)
		{
			controlScroll(0,0);
		}
		if(!html.style.overflowY)
		{
			controlScroll(0,1);
		}
		
		html.style.height=doc.body.style.height="100%";
		doc.body.style.margin=doc.body.style.padding=0;
		
		var st="width:100%; height:100%";
		st+=(IE)?"; overflow:hidden":"";
		swfobject.createCSS("#"+_t,st);
		_ft=doc.getElementById(_t);
		_ft=(_ft!=UNDEF&&FF&&/object/.test(_ft.innerHTML))?doc.getElementById(_t).getElementsByTagName("object")[0]:_ft;_ow=_ft.width;_oh=_ft.height;_mw=_mw||_ow;_mh=_mh||_oh;startFit();
	}
	
	function startFit()
	{
		setSize();
		if(!_re)
		{
			swffit.addResizeEvent(setSize);
			_re=1;
		}
	}
	
	function stopFit(w,h)
	{
		if(_re)
		{
			swffit.removeResizeEvent(setSize);
			_re=0;
			setStyle("top","auto");
			setStyle("left","auto");
			setStyle("marginTop",0);
			setStyle("marginLeft",0);
			w=w||"100%";
			h=h||"100%";
			setWidth(w);
			setHeight(h);
			forceRedraw();
		}
	}
	
	function forceRedraw()
	{
		if(WK)
		{
			_ft.style.paddingBottom="1px";
			_ft.style.paddingBottom="0";
		}
	}
	
	function controlResizeEvent(a,fn)
	{ 
		var p=(a)?["addEventListener","attachEvent"]:["removeEventListener","detachEvent"];
		if(win[p[0]])
		{
			win[p[0]]("resize",fn,false);
		}
		else
		{
			if(win[p[1]])
			{
				win[p[1]]("onresize",fn);
			}
		}
	}
	
	function setWidth(w)
	{
		var v=(isNaN(w))?w:w+"px";setStyle("width",v);
	}
	
	function setHeight(h)
	{
		var v=(isNaN(h))?h:h+"px";
		setStyle("height",v);
	}
	
	function setStyle(p,v)
	{
		_ft.style[p]=v;
	}
	
	function setSize()
	{ 
		var iw = (win.innerWidth)? win.innerWidth : doc.body.clientWidth, 
				ih = (win.innerHeight)? win.innerHeight : doc.body.clientHeight; 
		//fix window innerSize difference when scrollbar is visible 
		iw -= (!IE && ih <= _mh)? 18 : 0; 
		ih -= (!IE && iw <= _mw)? 18 : 0; 
		ih -= 50; // Footer Height --> ADDED 
		//sets width 
		if (_xw && iw >= _xw)
		{ 
			setWidth(_xw); 
			setPosition(0,1); 
		} 
		else 
		{ 
			if (iw > _mw && (iw < _xw || !_xw)) 
			{ 
				setWidth('100%'); 
			} 
			else 
			{ 
				setWidth(_mw); 
			} 
			setPosition(0,0); 
		} 
		// sets height 
		if (_xh && ih >= _xh)
		{ 
			setHeight(_xh); 
			setPosition(1,1); 
		}
		else
		{ 
			if (ih > _mh && (ih < _xh || !_xh))
			{ 
				//setHeight('100%'); // --> REMOVED 
				setHeight(ih); // --> ADDED 
			} 
			else 
			{ 
				setHeight(_mh); 
			} 
			setPosition(1,0); 
		} 
		doc.getElementById('footer').style.top = _ft.style.height; // --> ADDED 
		forceRedraw(); 
    } 
		
	function setPosition(t,x)
	{
		var p,m;
		if(t)
		{	
			p=(x&&_vc)?"50%":"auto";m=(x&&_vc)?-(_xh*0.5)+"px":0;
			setStyle("top",p);
			setStyle("marginTop",m);
		}
		else
		{
			p=(x&&_hc)?"50%":"auto";
			m=(x&&_hc)?-(_xw*0.5)+"px":0;
			setStyle("left",p);
			setStyle("marginLeft",m);
		}
	}
	
	function controlScroll(s,v)
	{
		var p=(v)?"overflowY":"overflowX";html.style[p]=(s)?"scroll":"auto";
	}
	
	function getValueOf(p)
	{
		var o={target:_t,minWid:_mw,minHei:_mh,maxWid:_xw,maxHei:_xh,hCenter:_hc,vCenter:_vc};
		return o[p];
	}
		
	return{	
		fit:fit,
		configure:configure,
		startFit:startFit,
		stopFit:stopFit,
		getValueOf:getValueOf,
		addResizeEvent:function(fn){controlResizeEvent(1,fn);},
		removeResizeEvent:function(fn){controlResizeEvent(0,fn);},
		showScrollH:function(){controlScroll(1,0);},
		showScrollV:function(){controlScroll(1,1);},
		getScrollTop:function(){return doc.body.scrollTop?doc.body.scrollTop:(win.pageYOffset?win.pageYOffset:(doc.body.parentElement?doc.body.parentElement.scrollTop:0));},
		getScrollLeft:function(){return doc.body.scrollLeft?doc.body.scrollLeft:(win.pageXOffset?win.pageXOffset:(doc.body.parentElement?doc.body.parentElement.scrollLeft:0));}
	};
}();