function loadImage(image_id){
  var ajaxImageLoadUrl=site_url+"/ajax_getImage.php?image_id="+image_id;
  var ajaxTextLoadUrl=site_url+"/ajax_getImageText.php?image_id="+image_id;
  
  var imageLoadTarget=$('imageLoadTarget');
  var textLoadTarget=$('textLoadTarget');
  
	new Ajax(ajaxImageLoadUrl, {
		method: 'get',
		update: imageLoadTarget,
		onComplete: function() {
		  if(Lightbox) Lightbox.init();
		}

	}).request();
	
	new Ajax(ajaxTextLoadUrl, {
		method: 'get',
		update: textLoadTarget
	}).request();
  return true; 
}


function loadImg(callObj, targetId){
  var target=document.getElementById(targetId);
  if(target){
    var imgSrc=callObj.src.replace("t.jpg", "l.jpg");
    target.innerHTML='<img src="'+imgSrc+'" alt="" />';
  }
  else{
    alert("target not found");
  }
}