jQuery.fn.expando=function(g){this.each(function(){var f={off_width:100,on_width:200,duration:500};if(g){$.extend(f,g)}$('li a',this).mouseover(function(){var a=$(this).parent().parent();var b=$('li a',a);var c=a.width();var d=Math.floor((c-f.on_width)/(b.length-1))-b.length+1;var e=c-(d*(b.length-1))-f.on_width;b.animate({width:d},{duration:f.duration,queue:false});$(this).animate({width:f.on_width},{duration:f.duration,queue:false})});$(this).mouseout(function(){var a=$('li a',$(this));a.animate({width:f.off_width},{duration:f.duration,queue:false})})})};
