[jQuery] Convert to jQuery
Hi,
I need help in converting this to jquery:
function resize(which, max) {
var elem = document.getElementById(which);
if (elem == undefined || elem == null) return false;
if (max == undefined) max = 100;
if (elem.width > elem.height) {
if (elem.width > max) elem.width = max;
} else {
if (elem.height > max) elem.height = max;
}
}
I an just know really getting into jquery but not sure how to convert
tis. My aim to be able to this function onblur of the file input field
- if possible.