function redir(question,url)
{ 
	request = confirm(question); 
	if (request == true)
	{ 
		window.location=url;
	}
}
function toggledisplay(obj)
{
	document.getElementById(obj).style.display = (document.getElementById(obj).style.display == 'none') ? '' : 'none';
}
function pop(address,windowname,width,height,resizable)
{
	if (resizable == 1)
	{
		resizable = ',resizable';
	}
	else
	{
		resizable = '';
	}
	foo = window.open(address, windowname, 'width='+width+',height='+height+resizable);
}