var objPage = null;

function showPage(pageName)
	{
	if (objPage) objPage.style.display = 'none';
	objPage=document.getElementById(pageName);
	objPage.style.display = 'block'
	}
	
function loadWarn()
	{
	alert('Page did not fully load. Please click "OK" and refresh your browser. Thank you.')
	}