// Copyright Frank Forte

// replaces "show image" link with an image.
function imageInsert(el,img,link){
	if(link.length > 0){
	document.getElementById(el).innerHTML=' <a href="'+link+'"><img src="' + img + '" alt="" /></a> ';
	} else {
	document.getElementById(el).innerHTML=' <img src="'+img+'" alt="" /> ';
	}
}