Javascript Image Resize

Question

Does anyone know how to resize images proportionally using JavaScript?

I have tried to modify the DOM by adding attributes height and width

Answer 1

Tried the following code, worked OK on IE6 on WinXP Pro SP3.

function Resize(imgId)
{
  var img = document.getElementById(imgId);
  var w = img.width, h = img.height;
  w /= 2; h /= 2;
  img.width = w; img.height = h;
}

Also OK in FF3 and Opera 9.26.