var arrTabIds = Array( "popular", "categories", "archives" );

function toggleSiteBrowser( strToShow ) {
	for ( numTab = 0; numTab < arrTabIds.length; numTab++ ) {
		strTabId = arrTabIds[ numTab ];
		document.getElementById( strTabId ).style.display = ( strToShow == strTabId ) ? "block" : "none";
	}
}