Pop Up

[elektroman]

I have a link to an image I open in a pop up window using this javascript function below to resize the popup window according to the dimensions of the image:

function enlarge(image)
{
var i = new Image();
i.src = image;
var x = i.width;
var y = i.height;
x+=40;
y+=40;
// window.status for degugging:
window.status = image + " = " + x + " x " + y + " pixels";
var z = "scrollbars=yes,resizable=yes,,status=no,location=no,toolbar=no,width=" + (x) + ",height=" + (y);
win=window.open(image,"image",z);
}


The first time I click on the link the function doesn't manage to get the width and the height of the image

How can i solve this problem?

thanks in advance