FormDocs

// FormDocs JavaScript Library function IsWellFormedEmailAddress (EmailAddress) { if ((EmailAddress === null) || (EmailAddress === undefined)) return (false) ; // regular expression takes from white-hat website var regexp = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/ ; return (regexp.test (EmailAddress)) ; } function GetPopupSpecs (Dx, Dy) { // if Dx parameter not passed or too big, make 75% screen width if ((Dx === null) || (Dx === undefined) || (Dx > window.screen.availWidth)) Dx = window.screen.availWidth * 3 / 4 ; // if Dy parameter not passed or too big, make 75% screen height if ((Dy === null) || (Dy === undefined) || (Dy > window.screen.availHeight)) Dy = window.screen.availHeight * 3 / 4 ; // define specifics: center on screen: return ("toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=yes,scrollbars=1" + ",left=" + ((window.screen.availWidth - Dx) / 2) + ",top=" + ((window.screen.availHeight - Dy) / 2) + ",width=" + Dx + ",height=" + Dy) ; } function OpenPopup (url, Dx, Dy) { var specs = GetPopupSpecs (Dx, Dy) ; // if not a root-relative URL, compensate if (url.indexOf ("/") == -1) url = "/" + url ; var hWndPopup = window.open (url, "FormDocs", specs) ; if (hWndPopup) hWndPopup.focus () ; // 2011-12-27 - don't want to return anything here; causes weird page results // return (hWndPopup) ; } function PopupImage (imgsrc, Dx, Dy) { var specs = GetPopupSpecs (Dx, Dy) ; // open a blank window (not based on any htm file) var hWndPopup = window.open ("", "", specs) ; if (hWndPopup) { // open document for writing: hWndPopup.document.open () ; // write html file hWndPopup.document.write ("FormDocs") ; hWndPopup.document.write ("") ; hWndPopup.document.write ("

") ; // if not a full URL, compensate, as popup_image.htm is in a subfolder if (imgsrc.indexOf ("/") == -1) imgsrc = "/images/" + imgsrc ; hWndPopup.document.write (" $\"FormDocs\"$ ") ; hWndPopup.document.close () ; hWndPopup.focus () ; } /* 9-20-2011: technique not supported by all browsers! var hWndPopup = OpenPopup ("popups/popup_image.htm", null, Dx, Dy) ; if (hWndPopup) { // if not a full URL, compensate, as popup_image.htm is in a subfolder if (imgsrc.indexOf ("/") == -1) imgsrc = "../images/" + imgsrc ; // replace image source var hImg = hWndPopup.document.getElementById ("image_placeholder") ; if (hImg) hImg.src = imgsrc ; } */ }