rem: y.overflow = z.el.oldOverflow;  
add: y.overflow = '';  
context: 	fx: function( elem, options, prop ){			var z = this;			// The users options		z.o = {			duration: options.duration || 400,			complete: options.complete,			step: options.step		};			// The element		z.el = elem;			// The styles		var y = z.el.style;			// Simple function for setting a style value		z.a = function(){			if ( options.step )				options.step.apply( elem, [ z.now ] ); 			if ( prop == "opacity" )				jQuery.attr(y, "opacity", z.now); // Let attr handle opacity			else if ( parseInt(z.now) ) // My hate for IE will never die				y[prop] = parseInt(z.now) + "px";							y.display = "block";		};			// Figure out the maximum number to run to		z.max = function(){			return parseFloat( jQuery.css(z.el,prop) );		};			// Get the current size		z.cur = function(){			var r = parseFloat( jQuery.curCSS(z.el, prop) );			return r && r > -10000 ? r : z.max();		};			// Start an animation from one number to another		z.custom = function(from,to){			z.startTime = (new Date()).getTime();			z.now = from;			z.a();				z.timer = setInterval(function(){				z.step(from, to);			}, 13);		};			// Simple 'show' function		z.show = function(){			if ( !z.el.orig ) z.el.orig = {};			// Remember where we started, so that we can go back to it later			z.el.orig[prop] = this.cur();						// Begin the animation			z.custom(0, z.el.orig[prop]);			// Stupid IE, look what you made me do			if ( prop != "opacity" )				y[prop] = "1px";		};			// Simple 'hide' function		z.hide = function(){			if ( !z.el.orig ) z.el.orig = {};			// Remember where we started, so that we can go back to it later			z.el.orig[prop] = this.cur();			z.o.hide = true;			// Begin the animation			z.custom(z.el.orig[prop], 0);		};			// Remember  the overflow of the element		if ( !z.el.oldOverflow )			z.el.oldOverflow = jQuery.css( z.el, "overflow" );			// Make sure that nothing sneaks out		y.overflow = "hidden";			// Each step of an animation		z.step = function(firstNum, lastNum){			var t = (new Date()).getTime();				if (t > z.o.duration + z.startTime) {				// Stop the timer				clearInterval(z.timer);				z.timer = null;				z.now = lastNum;				z.a();				z.el.curAnim[ prop ] = true;								var done = true;				for ( var i in z.el.curAnim )					if ( z.el.curAnim[i] !== true )						done = false;										if ( done ) {					// Reset the overflow					y.overflow = z.el.oldOverflow;									// Hide the element if the "hide" operation was done					if ( z.o.hide ) 						y.display = 'none';										// Reset the property, if the item has been hidden					if ( z.o.hide ) {						for ( var p in z.el.curAnim ) {							if (p == "opacity")								jQuery.attr(y, p, z.el.orig[p]);							else								y[ p ] = z.el.orig[p] + "px";								// set its height and/or width to auto							if ( p == 'height' || p == 'width' )								jQuery.setAuto( z.el, p );						}					}				}				// If a callback was provided, execute it				if( done && z.o.complete && z.o.complete.constructor == Function )					// Execute the complete function					z.o.complete.apply( z.el );			} else {				// Figure out where in the animation we are and set the number				var p = (t - this.startTime) / z.o.duration;				z.now = ((-Math.cos(p*Math.PI)/2) + 0.5) * (lastNum-firstNum) + firstNum;					// Perform the next step of the animation				z.a();			}		};		}
meta: 3217	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3217/044d47a504b73b66518852374e04024d22a75662/fx.js/buggy/src/fx/fx.js