//brings up help popup, once give a URL
//the URL is stored in the database under the help field, and the window opens accordingly
function funHelpScreen(helpURL)
{
		window.open(helpURL,'page','toolbar=no,status=no,scrollbars=yes,location=no,menubar=no,directories=no,width=335,height=300'); 
}

function funHelpScreenLarge(helpURL)
{
		window.open(helpURL,'page','toolbar=no,status=no,scrollbars=yes,location=no,resizable=yes,menubar=no,directories=no,width=535,height=600'); 
}

function funHelpScreenMed(helpURL)
{
		helpwin = window.open(helpURL,'page','toolbar=no,status=no,scrollbars=yes,location=no,resizable=yes,menubar=no,directories=no,width=435,height=500'); 
		helpwin.moveTo(100,300);
}