var TINY={};

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

TINY.scroll=function(){
	return{
		init:function(e,d,s){
			e=typeof e=='object'?e:$tiny(e); var p=e.style.left||TINY.style.val(e,'left'); e.style.left=p;
			var l=d==1?parseInt(e.offsetWidth)-parseInt(e.parentNode.offsetWidth):0; e.si=setInterval(function(){TINY.scroll.mv(e,l,d,s)},20)
		},
		mv:function(e,l,d,s){
			var c=parseInt(e.style.left); if(c==l){TINY.scroll.cl(e)}else{var i=Math.abs(l+c); i=i<s?i:s; var n=c-i*d; e.style.left=n+'px'}
		},
		cl:function(e){e=typeof e=='object'?e:$tiny(e); clearInterval(e.si)}
	}
}();

TINY.height=function(){
	return{
		set:function(e,h,s,d,c){ // c=callback
			e=typeof e=='object'?e:$tiny(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,c)},20)
		},
		tw:function(e,h,ho,hd,s,c){ // c=callback
			var oh=e.offsetHeight-ho;
			if(oh==h){clearInterval(e.si);if(c)c();}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:$tiny(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:$tiny(e); return e.currentStyle?e.currentStyle[p]:document.defaultView.getComputedStyle(e,null).getPropertyValue(p)}}}();