var imagePopUp;
var wHeight;
var wWidth;

function imageMag(image,width,height){
  wHeight = (height * 1) + 30;
  wWidth = (width * 1) + 2;

  imagePopUp = window.open(image, 'image', 'width=' + wWidth + ',height=' + wHeight + ',locationbar=no,menubar=no,status=no,scrollbars=no,dependent=yes');

  imagePopUp.focus();
  return false;
}