/* Copyright 2008 Simply Extras Ltd */
if(typeof(GOSLib)=="undefined"){GOSLib={}}GOSLib.Effect={rollout:function(b){var e=document.getElementById(b);e.style.display="block";var a=e.clientHeight;e.style.top="-"+a+"px";var d=20;var c=10;var f=(function(){var g=0;var h=setInterval(function(){g++;if(g>d){e.style.top="0px";clearTimeout(h);return}e.style.top="-"+(a-Math.floor((g/d)*a))+"px"},c);return h})();return e},rollup:function(b){var e=document.getElementById(b);var a=e.clientHeight;e.style.top="0px";var d=20;var c=10;var f=(function(){var g=0;var h=setInterval(function(){g++;if(g>d){e.style.top="0px";e.style.display="none";clearTimeout(h);return}e.style.top="-"+(Math.floor((g/d)*a))+"px"},c);return h})();return e}};