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ID: 513

Viewed: 4118

Added: Jun 11, 2004

Version: all

Snippet uploaded by: Aaron Campbell

Written By: Aaron Campbell

Demo: Sorry, no demo

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This is a simple image popup that opens a new window, that is the right size for the picture. If the window is too big for the users screen, it adjusts. If it has to adjust, it also adjusts the size of the image, so that the user does not need to scroll. it is called like this: openWin(picWidth,picHeight,picName)<br>

<script type='text/javascript'>
//By Aaron D. Campbell
//Feel free to remove these comments
function openWin( winWidth, winHeight, picSrc )
{
  var picWidth = winWidth;
  var picHeight = winHeight;
  var i = 1;
  winWidth = winWidth + 20;
  winHeight = winHeight + 100;
  if ((screen.availWidth-50) < (winWidth))
    {
      winWidth = (screen.availWidth-50);
      i = ((winWidth-20)/picWidth);
      picWidth = (winWidth-20);
      picHeight = (picHeight * i);
    }
  if ((screen.availHeight-50) < (winHeight))
    {
      winHeight= (screen.availHeight-50);
      i = ((winHeight-100)/picHeight);
      picHeight = (winHeight-100);
      picWidth = (picWidth * i);
    }
  picWidth = Math.round(picWidth);
  picHeight = Math.round(picHeight);
  newWin = window.open('', '', 'height='+ winHeight + ',width='+ winWidth + 'toolbars=no, scrollbars=no' );
  newWin.document.write("<html>n<head>n<title>"+ picSrc +"</title>n</head>n<body background="images/bg.gif">n");
  newWin.document.write("<div style="text-align:center; ">n");
  newWin.document.write("<img src="" + picSrc + "" width="" + picWidth + "" height="" + picHeight + "">n");
  newWin.document.write("<br>n<br>n<form>n  <input type='button' value='Close' onclick='javascript:window.close();'>n");
  newWin.document.write("</form>n</div>n</body>n</html>");
}
</script>

 <img src="whatever.jpg" width="xxx" height="xxx" border="0" alt="xxxxx" title="xxxxx" style="cursor:pointer; " onclick="openWin(picWidth,picHeight,'picName.jpg');" />

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