// JavaScript Document
function demo(tabId,dataId,hideTabs,hideControls)
{
document.getElementById(tabId).className='sel';
document.getElementById(dataId).style.display='block';
if (hideTabs.length>0)
{

for(var i=0;i<hideTabs.length;i++)
{
document.getElementById(hideTabs[i]).className='';
document.getElementById(hideControls[i]).style.display='none';
}
}
}