function popUp(URL)
{
eval("window.open('" + URL + "', 'window1', 'width=550, height=580, location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes');");
}

function portraitPopUp(URL)
{
eval("window.open('" + URL + "', 'portrait', 'width=650, height=800, location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes');");
}

function landscapePopUp(URL)
{
eval("window.open('" + URL + "', 'landscape', 'width=800, height=650, location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes');");
}

function sizedPopUp(URL, width, height)
{
eval("window.open('" + URL + "', 'window2', 'width=" + width + ", height=" + height + ", location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes');");
}


function imagePopUp(URL, width, height)
{
eval("window.open('" + URL + "', 'image', 'width=" + width + ", height=" + height + ", location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes');");
}


function confirm_entry(action)
{
	input_box=confirm("Are you sure you want to " + action);
	if (input_box == true)
		return true;
	else
		return false;
}

function printPage() {
  if (window.print)
    window.print()
  else
    alert("Sorry, your browser doesn't support this feature. Use the File menu on your browser to select Print.");
}