function showContent(tab,tabContentId){var tabs=document.getElementsByTagName("LI");for(var i=0;i<tabs.length;i++){var tabA=tabs[i];if(tabA.getAttribute('id')!=""){tabs[i].className="";}}
var contentBoxes=document.getElementsByTagName("DIV");for(var n=0;n<contentBoxes.length;n++){var contentBox=contentBoxes[n];if(contentBox.className=="tabContent"){contentBox.style.display="none";}}
selectedTab=document.getElementById(tab);selectedTab.className="cur";visibleTab=document.getElementById(tabContentId);visibleTab.style.display="block";}