function check_images() {
	for (i=document.images.length - 1;i>=0;i--) {
		image=document.images[i]
    if (image.width == 1) {
		image.parentNode.style.visibility = 'hidden'
		image.parentNode.style.display = 'none'
        image.parentNode.style.width = 0
        image.parentNode.style.padding = 0
		image.parentNode.style.margin = 0
    }
	else {
		document.getElementById('resolution').innerHTML= image.width+" x "+image.height
	}
	}
}