rem:  y.display = "block"; 
add: y.display = "block"; } 
context: 		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"; // Set display property to block for animation		};
meta: 5982	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5982/f29aa679d26dfc4f883868d041c506eaee4b6064/jquery.js/clean/static/scripts/jquery.js