var animating=false,effect_in=false,effect_out=false;Event.observe(window,"load",function(){Event.observe($("facebook"),"mouseover",function(){if(typeof effect_out=="object"){effect_out.cancel()}effect_in=new Effect.Morph("facebook",{style:{left:"0px"},transition:Effect.Transitions.spring})});Event.observe($("facebook"),"mouseout",function(){if(typeof effect_in=="object"){effect_in.cancel()}effect_out=new Effect.Morph("facebook",{style:{left:"-239px"},transition:Effect.Transitions.spring})})})