return this.each(function(){ if ( !this.queue ) this.queue = {};  if ( !this.queue[type] ) this.queue[type] = [];  this.queue[type].push( fn );  if ( this.queue[type].length == 1 ) fn.apply(this); }); 
jQuery.timers.push(function(){ return z.step(from, to); }); 
		return this.each(function(){			if ( !this.queue )				this.queue = {};				if ( !this.queue[type] )				this.queue[type] = [];				this.queue[type].push( fn );					if ( this.queue[type].length == 1 )				fn.apply(this);		});
6056	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6056/9b5363b9eb197515e31589894c945dfd70b8b93b/fx.js/clean/src/fx/fx.js