//Reduces CPU-Load but makes animations less fluent ^_^
function now() {return (new Date).getTime();}
jQuery.fx.prototype.custom = function( from, to, unit ) {
   this.startTime = now();
   this.start = from;
   this.end = to;
   this.unit = unit || this.unit || "px";
   this.now = this.start;
   this.pos = this.state = 0;
   var self = this;
   function t( gotoEnd ) {
   	 return self.step(gotoEnd);
  	 }
   t.elem = this.elem;
   if ( t() && jQuery.timers.push(t) && !jQuery.fx.prototype.timerId ) {
   	//Change the last value in the line below to fine-tune the animations / CPU-Load
   	//The lower the value the higher the CPU-Load
     jQuery.fx.prototype.timerId = setInterval(jQuery.fx.tick, 40);
   	}
	}