/**
 * @author alexander.farkas
 * @version 1.0
 */
(function($){
	
	if(!document.defaultView || !document.defaultView.getComputedStyle){ // IE6-IE8 workaround
		var oldCurCSS = $.curCSS;
		$.curCSS = function(elem, name, force){
			var curStyle = elem.currentStyle, ret;
			if(name === 'font-size'){
				name = 'fontSize';
			}
			if((name !== 'clip' && name !== 'fontSize') || !curStyle){
				return oldCurCSS.apply(this, arguments);
			}
			var style = elem.style;
			if ( !force && style ){
				ret = style[ name ];
			}
			if(name === 'clip'){
				ret = ret || 'rect('+ (curStyle.clipTop || 'auto') +' '+ (curStyle.clipRight || 'auto') +' '+ (curStyle.clipBottom || 'auto') +' '+ (curStyle.clipLeft || 'auto') +')';
			} else {
				ret = ret || curStyle.fontSize;
				if(!(/px/.test(ret))){
					// Remember the original values
					var width = style.width, rsWidth = elem.runtimeStyle.width;
	
					// Put in the new values to get a computed value out
					elem.runtimeStyle.width = elem.currentStyle.width;
					style.width = '100em';
					ret = style.pixelWidth / 100 + "px";
					// Revert the changed values
					style.width = width;
					elem.runtimeStyle.width = rsWidth;
				}
			}
			return ret;
		};
	}
})(jQuery);

(function($){
	var calcClipAuto = [
						function(){
							return 0;
						},
						function(elem){
							return $(elem).outerWidth();
						},
						function(elem){
							return $(elem).outerHeight();
						},
						function(elem){
							return 0;
						}
					],
					
					calcNumClip = function(prop, elem){
						return ((/em/.test(prop))) ? 
								(parseFloat($.curCSS(elem, 'fontSize'), 10) || 1) * (parseFloat(prop, 10) || 0) :
								(parseInt(prop, 10) || 0)
						;
					}
	;
	
	var calcClip = function(css, fx, isEnd){
			var ret 	= [];
			if(css === 'auto'){
				css = 'rect(auto auto auto auto)';
			}
			
			css = css.replace(/rect\(|\)/g, '').split(/,\s*|\s/);
			if(isEnd){
				fx.endClipStyle = 'rect('+ css.join(' ') +')';
			}
			for(var i = 0; i < css.length; i++){
				ret[i] = (css[i] !== 'auto') ? 
							calcNumClip(css[i], fx.elem) : 
							calcClipAuto[i](fx.elem);
			}
			
			return ret;
		};
	
	jQuery.fx.step.clip = function(fx){
		if (!fx.clipInit) {
			
			fx.start = calcClip($.curCSS(fx.elem, 'clip'), fx);
			fx.end = calcClip(fx.end, fx, true);
			fx.elmStyle = fx.elem.style;
			fx.clipInit = true;
		}
		
		fx.elmStyle.clip = 'rect('+ ( fx.pos * (fx.end[0] - fx.start[0]) + fx.start[0] ) +'px '+ (fx.pos * (fx.end[1] - fx.start[1]) + fx.start[1]) +'px '+ (fx.pos * (fx.end[2] - fx.start[2]) + fx.start[2]) +'px '+ (fx.pos * (fx.end[3] - fx.start[3]) + fx.start[3]) +'px)';
		
		if(fx.pos === 1 && fx.endClipStyle){
			fx.elmStyle.clip = fx.endClipStyle;
		}
	};
})(jQuery);









/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */ 
;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);