var pop_id = 0;
function popWindow(url, width, height)
{
	//get center coords
	var leftPosition = (screen.width - width) / 2;
	var topPosition = (screen.height - height) / 2;
	var name = 'pop0';

	win=window.open(url, 'name', 'width=' + width + ',height=' + height + ',left=' + leftPosition + ',top=' + topPosition + ',toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1');
	win.focus();
	
	return;
}


function setDate(form, src, dest)
{
	f = document.forms[form];

	year = f.elements[ src + "[Year]" ].value;
	month = f.elements[ src + "[Month]" ].value;
	day = f.elements[ src + "[Day]" ].value;

	d = f.elements[dest];
	
	d.value = year + "-" + month + "-" + day;

	return;
}

function redirectIf(prompt, URL)
{
	if( confirm(prompt) )
		location.href = URL;
		
	return;
}