// Display an image in a new window with a caption, comment (optional), page title, and a Close button. // Image is specified by a path (absolute or relative) and file name. // The hr parameter denotes whether to display the high-resolution version of the image (if available). function showImage(imgPath, imgName, pageTitle, pageCaption, comment) { // Set default window size (sized for 800 x 600 images) var windowWidth = 850; var windowHeight = 700; // Determine whether to display large of small images var hr = getRes(); hr = 1; // Increase window size if displaying hi-res picture if(hr != 0) { windowWidth = 1100; windowHeight = 900; } // Display picture in a new window var win = window.open("","","status=yes,resizable=yes,scrollbars=yes,left=0,top=0,width="+windowWidth+",height="+windowHeight); with(win.document) { write(""); write("" + pageTitle + ""); // Add document-level style sheet data write(""); // alert("Last char = " + imgPath.charAt(imgPath.length - 1)); // alert("imgPath = " + imgPath); // Ensure path name has a trailing backslash if(imgPath.charAt(imgPath.length - 1) != '/') { // alert("Adding /"); imgPath = imgPath + '//'; } // Append sub-path 'hr/' to imgPath if required if(hr == 0) { var imgNm = imgName.substring(0, imgName.lastIndexOf('.')); imgNm = imgNm + 'r' + imgName.substring(imgName.lastIndexOf('.'), imgName.length); imgName = imgNm; } else { imgPath = imgPath + 'hr//'; } // alert("imgPath = " + imgPath); // alert("imgName = " + imgName); // Page body includes picture and caption write("
"); if(pageCaption != null) { write("
  • " + pageCaption + "
    • "); write("
    "); }else{ write("

     

    "); } } //Display comment if there is one if(comment != null){ win.document.write(comment + "
    "); } //Add a Close button win.document.write(""); win.document.write(""); } // This function is no longer used function showPicture(pictureName, pageTitle, pageCaption, comment){ //Set default window size var windowWidth = 600; var windowHeight = 600; //Increase window size if displaying hi-res picture if(pictureName.indexOf('//hr//') < 0){ windowWidth = 950; windowHeight = 700; } //Display picture in a new window var win = window.open("","","status=yes,resizable=yes,scrollbars=yes,left=0,top=0,width="+windowWidth+",height="+windowHeight); with(win.document){ write(""); write("" + pageTitle + ""); //Add document-level style sheet data write(""); //Page body includes picture and caption write("
    "); if(pageCaption.length > 0){ write("
  • " + pageCaption + "
    • "); write("
    "); }else{ write("

     

    "); } } //Display comment if there is one if(comment.length > 0){ win.document.write(comment + "
    "); } //Add a Close button win.document.write(""); win.document.write(""); } function openDialog(windowURL, windowName, windowWidth, windowHeight){ //Set default values for Window width and height if(windowWidth == 0) windowWidth = 300; if(windowHeight == 0) windowHeight = 400; window.open(windowURL, windowName, "width='" + windowWidth + "',height='" + windowHeight + "',status=yes,menubar=yes,toolbar=yes,resizable=yes,scrollbars=yes", false) } function imageDisplayHelp(){ var win = window.open("","imageDisplayHelp","status=no,resizable=yes,scrollbars=yes,left=0,top=0,width=300,height=400"); with(win.document){ write(""); write("Image Display Settings"); //Add document-level style sheet data write(""); //Close document header write(""); //Page body write(""); write("

    You can view either High or Low resolution images. The high resolution images are larger and "); write("clearer than the corresponding low resolution images but they take a little longer to download and can be too large "); write("to fit on a small or low resolution monitor. The file size of the low resolution images are slightly smaller but the "); write("image will not be quite as clear. However the difference in file size is minimal so download time should be little "); write("difference between the two. File sizes for the high resolution images is in the order of 100kB on average and image "); write("size is approximately 1000 x 700. For low resolution images, file size is approximately 60kB on average and image "); write("size is approximately 600 x 400.

    "); write("

    If you have a small monitor, are using a low resolution such as 800 x 600, or you have a very slow "); write("internet connection and you find that images take too long to display, then you should use the Low Resolution "); write("setting. Otherwise, you should use the High Resolution setting to take advantage of the improved quality.

    "); write("

    You only need to select your desired setting once and it will be remembered when each subsequent "); write("image is displayed.

    "); write(""); } } //=================================================================================== // Constants used to set expiry date for cookies var oneDay = 1000 * 60 * 60 * 24; // Number of milliseconds in a day var oneWeek = oneDay * 7; // Number of milliseconds in a week var oneMonth = oneDay * 30; // Number of milliseconds in a month (actually 30 days) // Read the document's cookie and determine the last time the user visited this page function readCookie() { // If no cookie is found, write a new one. if(document.cookie == "") { writeCookie(); } else { var ck = document.cookie; ck = unescape(ck); var ckSplit = ck.split(";"); for(var loop = 0; loop < ckSplit.length; loop++) { var splt = ckSplit[loop]; var nm = splt.indexOf("lv"); if(nm != -1) { break; } } // If no cookie is found, write a new one. if (nm == -1) { document.write("No cookie found."); writeCookie(); } else { var dateSplit = ckSplit[0].split("="); var last = dateSplit[1]; last = fixDate(last); alert("Welcome back. Your last visit was on: " + last); writeCookie(); } } } function readValue(nm) { var ckValue; // Default to document.cookie ck = document.cookie; ck = unescape(ck); if(ck.length == 0) { ck = "hr=1"; } var ckSplit = ck.split(";"); for(var counter = 0; counter < ckSplit.length; counter++) { if(ckSplit[counter].indexOf(nm) > -1) { break; } } // Get value of cookie var str = ckSplit[counter]; ckValue = str.substring(str.indexOf("=") + 1, str.length); return ckValue; } // Write "Last Visited" date into a cookie function writeCookie(ckName, ckValue) { var dte = new Date("December 31, 2002"); var ckDate = dte.toGMTString(); ck = ck + ";expires=" + ckDate; var ck = ckName + "=" + ckValue; ck = ck + ";expires=" + ckDate; document.cookie = ck; } function setRes(val) { writeCookie("hr", val); } function getRes() { return readValue("hr"); } function getLastVisit() { return readValue("lv"); } function fixDate(date) { var split = date.split(" "); var fix_the_time = split[3].split(":"); var hours = fix_the_time[0]; if(hours>=12) { var ampm = "PM"; } else { var ampm = "AM"; } if(hours > 12) { hours = hours-12; } var new_time = hours + ":" + fix_the_time[1] + " " + ampm; var new_date = split[0] + " " + split[1] + ", " + split[2] + " at " + new_time + ", " + split[5]; return new_date; } function getScreenRes() { var scrWidth = parseInt(screen.width); var scrHeight = parseInt(screen.height); var scrAvailableWidth = parseInt(screen.availWidth); var scrAvailableHeight = parseInt(screen.availHeight); return scrWidth + "x" + scrHeight + "," + scrAvailableWidth + "x" + scrAvailableHeight; } function calcage(secs, num1, num2) { s = ((Math.floor(secs / num1)) % num2).toString(); if (LeadingZero && s.length < 2) s = "0" + s; return s ; } function countBack(secs) { var xday = calcage(secs, 86400, 100000); var xhour = calcage(secs, 3600, 24); var xmin = calcage(secs, 60, 60); var xsec = calcage(secs, 1, 60); document.getElementById("xmascounter").innerHTML = "Christmas Countdown:
    "; document.getElementById("xday").innerHTML = xday + " d : "; document.getElementById("xhour").innerHTML = xhour + " h : "; document.getElementById("xmin").innerHTML = xmin + " m : "; document.getElementById("xsec").innerHTML = xsec + " s"; if (CountActive){ setTimeout("countBack(" + (secs+CountStepper) + ")", SetTimeOutPeriod); } } function displayXmasCounter(){ TargetDate = "12/25/2007 0:00 AM"; CountActive = true; FinishMessage = ""; CountStepper = -1; LeadingZero = true; CountStepper = Math.ceil(CountStepper); if (CountStepper == 0){ CountActive = false; } var SetTimeOutPeriod = (Math.abs(CountStepper) - 1) * 1000 + 990; var dthen = new Date(TargetDate); var dnow = new Date(); if(CountStepper > 0){ ddiff = new Date(dnow - dthen); } else{ ddiff = new Date(dthen - dnow); } gsecs = Math.floor(ddiff.valueOf() / 1000); countBack(gsecs); }