function IMAGE_OPEN(image_loc,img)
{
HTML = "![]("+ image_loc +")
";
popupImage = window.open('','_blank','toolbar=no,scrollbars=no,height=1,width=1,left=50,top=50');
popupImage.document.open();
popupImage.document.write(HTML);
popupImage.document.close();
obj_img = document.getElementById(img);
}