rem: toggle: function(){ if (this.now > 0) return this.custom(1, 0); else return this.custom(0, 1); 
add: toggle: function(mode){ if (this.wrapper.offsetHeight == 0 || this.wrapper.offsetWidth == 0) return this.slideIn(mode); else return this.slideOut(mode); 
context: 	toggle: function(){		if (this.now > 0) return this.custom(1, 0);		else return this.custom(0, 1);	},
meta: 3891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3891/03c9c00aa7fdb2f2d8571e7665048da8759cf30a/mootools-uncompressed.js/buggy/includes/js/mootools-uncompressed.js