function display_image(imagePath, width, height, title)
{
if(window.screen.height < height)
{
height = window.screen.height - 60;
}
if(window.screen.width < width)
{
width = window.screen.width - 10;
}
var topPosition = (window.screen.height - height) / 2;
var leftPosition = (window.screen.width - width) / 2
var newWin = window.open("", "", "top=" + topPosition + ", left=" + leftPosition + ", menubar=0, scrollbars=0, resizable=0, width=" + width + ", height=" + height);
newWin.document.write ("" + title + "");
newWin.document.write ("");
newWin.document.write ("![" + title + "](" + imagePath + ")
");
newWin.document.write ("");
}