rem:  z.custom( 0, z.el.orig[prop] ); 
add:   if (prop == "opacity") z.custom(z.el.orig[prop], 1); else z.custom(0, z.el.orig[prop]); 
context: 		z.show = function( p ){			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.custom( 0, z.el.orig[prop] );			// Stupid IE, look what you made me do			if ( prop != "opacity" )				y[prop] = "1px";		};
meta: 2798	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2798/c26ae24a1be9fda111f2c3fc69a3e865bfc1ec31/fx.js/buggy/src/fx/fx.js