var TINY={};



function $(i){return document.getElementById(i)}

function $$(e,p){p=p||document; return p.getElementsByTagName(e)}



TINY.slideshow=function(n){

	this.infoSpeed=this.imgSpeed=this.speed=10;

	this.thumbOpacity=this.navHover=70;

	this.navOpacity=25;

	this.scrollSpeed=5;

	this.letterbox='#000';

	this.n=n;

	this.c=0;

	this.a=[]

};



TINY.slideshow.prototype={

	init:function(s,z,b,f,q){

		s=$(s);

		var m=$$('li',s), i=0, w=0;

		this.l=m.length;

		this.q=$(q);

		this.f=$(z);

		this.r=$(this.info);

		this.o=parseInt(TINY.style.val(z,'width'));

		if(this.thumbs){

			var u=$(this.left), r=$(this.right);

			u.onmouseover=new Function('TINY.scroll.init("'+this.thumbs+'",-1,'+this.scrollSpeed+')');

			u.onmouseout=r.onmouseout=new Function('TINY.scroll.cl("'+this.thumbs+'")');

			r.onmouseover=new Function('TINY.scroll.init("'+this.thumbs+'",1,'+this.scrollSpeed+')');

			this.p=$(this.thumbs)

		}

		for(i;i<this.l;i++){

			this.a[i]={};

			var h=m[i], a=this.a[i];

			a.t=$$('h3',h)[0].innerHTML;

			a.d=$$('p',h)[0].innerHTML;

			a.l=$$('a',h)[0]?$$('a',h)[0].href:'';

			a.p=$$('span',h)[0].innerHTML;

			if(this.thumbs){

				var g=$$('img',h)[0];

				this.p.appendChild(g);

				w+=parseInt(g.offsetWidth);

				if(i!=this.l-1){

					g.style.marginRight=this.spacing+'px';

					w+=this.spacing

				}

				this.p.style.width=w+'px';

				g.style.opacity=this.thumbOpacity/100;

				g.style.filter='alpha(opacity='+this.thumbOpacity+')';

				g.onmouseover=new Function('TINY.alpha.set(this,100,5)');

				g.onmouseout=new Function('TINY.alpha.set(this,'+this.thumbOpacity+',5)');

				g.onclick=new Function(this.n+'.pr('+i+',1);')

			}

		}

		if(b&&f){

			b=$(b);

			f=$(f);

			b.style.opacity=f.style.opacity=this.navOpacity/100;

			b.style.filter=f.style.filter='alpha(opacity='+this.navOpacity+')';

			b.onmouseover=f.onmouseover=new Function('TINY.alpha.set(this,'+this.navHover+',5)');

			b.onmouseout=f.onmouseout=new Function('TINY.alpha.set(this,'+this.navOpacity+',5)');

			b.onclick=new Function(this.n+'.mv(-1,1)');

			f.onclick=new Function(this.n+'.mv(1,1)')

		}

		this.auto?this.is(0,0):this.is(0,1)

	},

	mv:function(d,c){

		var t=this.c+d;

		this.c=t=t<0?this.l-1:t>this.l-1?0:t;

		this.pr(t,c)

	},

	pr:function(t,c){

		clearTimeout(this.lt);

		if(c){

			clearTimeout(this.at)

		}

		this.c=t;

		this.is(t,c)

	},

	is:function(s,c){

		if(this.info){

			TINY.height.set(this.r,1,this.infoSpeed/2,-1)

		}

		var i=new Image();

		i.style.opacity=0;

		i.style.filter='alpha(opacity=0)';

		this.i=i;

		i.onload=new Function(this.n+'.le('+s+','+c+')');

		i.src=this.a[s].p;



		if (this.a[s].l) {

			i.style.cursor = "pointer";

			eval("i.onclick = function() {"+this.a[s].l+"};");

		}



		if(this.thumbs){

			var a=$$('img',this.p), l=a.length, x=0;

			for(x;x<l;x++){

				a[x].style.borderColor=x!=s?'':this.active

			}

		}

	},

	le:function(s,c){

		this.f.appendChild(this.i);

		var w=this.o-parseInt(this.i.offsetWidth);

		if(w>0){

			var l=Math.floor(w/2);

			this.i.style.borderLeft=l+'px solid '+this.letterbox;

			this.i.style.borderRight=(w-l)+'px solid '+this.letterbox

		}

		TINY.alpha.set(this.i,100,this.imgSpeed);

		var n=new Function(this.n+'.nf('+s+')');

		this.lt=setTimeout(n,this.imgSpeed*100);

		if(!c){

			this.at=setTimeout(new Function(this.n+'.mv(1,0)'),this.speed*1000)

		}

		if(this.a[s].l!=''){

			this.q.onclick=new Function('window.location="'+this.a[s].l+'"');

			this.q.onmouseover=new Function('this.className="'+this.link+'"');

			this.q.onmouseout=new Function('this.className=""');

			this.q.style.cursor='pointer'

		}else{

			this.q.onclick=this.q.onmouseover=null;

			this.q.style.cursor='default'

		}

		var m=$$('img',this.f);

		if(m.length>2){

			this.f.removeChild(m[0])

		}

	},

	nf:function(s){

		if(this.info){

			s=this.a[s];

			$$('h3',this.r)[0].innerHTML=s.t;

			$$('p',this.r)[0].innerHTML=s.d;

			this.r.style.height='auto';

			var h=parseInt(this.r.offsetHeight);

			this.r.style.height=0;

			TINY.height.set(this.r,h,this.infoSpeed,0)

		}

	}

};



TINY.scroll=function(){

	return{

		init:function(e,d,s){

			e=typeof e=='object'?e:$(e); var p=e.style.left||TINY.style.val(e,'left'); e.style.left=p;

			var l=d==1?parseInt(e.offsetWidth)-parseInt(e.parentNode.offsetWidth):0; e.si=setInterval(function(){TINY.scroll.mv(e,l,d,s)},20)

		},

		mv:function(e,l,d,s){

			var c=parseInt(e.style.left); if(c==l){TINY.scroll.cl(e)}else{var i=Math.abs(l+c); i=i<s?i:s; var n=c-i*d; e.style.left=n+'px'}

		},

		cl:function(e){e=typeof e=='object'?e:$(e); clearInterval(e.si)}

	}

}();



TINY.height=function(){

	return{

		set:function(e,h,s,d){

			e=typeof e=='object'?e:$(e); var oh=e.offsetHeight, ho=e.style.height||TINY.style.val(e,'height');

			ho=oh-parseInt(ho); var hd=oh-ho>h?-1:1; clearInterval(e.si); e.si=setInterval(function(){TINY.height.tw(e,h,ho,hd,s)},20)

		},

		tw:function(e,h,ho,hd,s){

			var oh=e.offsetHeight-ho;

			if(oh==h){clearInterval(e.si)}else{if(oh!=h){e.style.height=oh+(Math.ceil(Math.abs(h-oh)/s)*hd)+'px'}}

		}

	}

}();



TINY.alpha=function(){

	return{

		set:function(e,a,s){

			e=typeof e=='object'?e:$(e); var o=e.style.opacity||TINY.style.val(e,'opacity'),

			d=a>o*100?1:-1; e.style.opacity=o; clearInterval(e.ai); e.ai=setInterval(function(){TINY.alpha.tw(e,a,d,s)},20)

		},

		tw:function(e,a,d,s){

			var o=Math.round(e.style.opacity*100);

			if(o==a){clearInterval(e.ai)}else{var n=o+Math.ceil(Math.abs(a-o)/s)*d; e.style.opacity=n/100; e.style.filter='alpha(opacity='+n+')'}

		}

	}

}();



TINY.style=function(){return{val:function(e,p){e=typeof e=='object'?e:$(e); return e.currentStyle?e.currentStyle[p]:document.defaultView.getComputedStyle(e,null).getPropertyValue(p)}}}();