var showHide={init:function(id){if(!document.getElementsByTagName||!document.getElementById)return;var scope=(id)?document.getElementById(id):document;var blocks=getElementsByClass(scope,'*','showhide-block');for(var i=0;i<blocks.length;i++){blocks[i].style.display='none';}
var linkblocks=getElementsByClass(scope,'*','showhide-link');for(var j=0;j<linkblocks.length;j++){var links=linkblocks[j].getElementsByTagName('a');for(var a=0;a<links.length;a++){addEvent(links[a],'click',showHide.toggle);links[a].onclick=function(){return false;}
if(/-show/.test(links[a].id))linkblocks[j].style.display='block';}}},toggle:function(e){var input=window.event?window.event.srcElement:e?e.target:null;if(!input)return;var inputid=input.id;var divid=inputid.split('-')[0];var action=inputid.split('-')[1];var div=document.getElementById(divid);if(action=='show'){div.style.display='block';if(document.getElementById(divid+'-hide')){document.getElementById(divid+'-hide').parentNode.style.display='block';}}else{div.style.display='none';document.getElementById(divid+'-show').parentNode.style.display='block';}
input.parentNode.style.display='none';}}