/**
* Display an image in a new window.
* @param imgURL URL of the image.
* @param winTitle Title of the window.
*/
function showImage(imgURL, winTitle) {
window.status = "Loading image...";
var img = new Image();
img.src = imgURL;
img.onload = function() {
winOpen(imgURL, winTitle, 0, 0, img.width, img.height);
};
window.status = "";
}
/**
* Image previewer suited for large images (allows for scrooling).
* @param imgURL URL of the image.
* @param winTitle Title of the window.
*/
function showLargeImage(imgURL, winTitle) {
window.status = "Loading image...";
var img = new Image();
img.src = imgURL;
img.onload = function() {
if ((img.width >= screen.width) || (img.height >= screen.height)) {
winOpen(imgURL, winTitle, 1, 1, img.width, img.height);
} else {
winOpen(imgURL, winTitle, 0, 0, img.width, img.height);
}
};
window.status = "";
}
function winOpen(imgURL, winTitle, scrollbars, resize, w, h) {
var parameters = "toolbar=0, directories=0, status=0, scrollbars=" + scrollbars + ", resize=" + resize + ", menubar=0, height=" + h + ", width=" + w;
var imageWindow = window.open("", "_blank", parameters);
imageWindow.location.href = imgURL;
code = '' + winTitle + '
';
imageWindow.document.write(code);
}