var isBackend = false;

function showPic(src,objID)
{
	//obj = document.getElementById("image_viewer");
    //document.getElementById('image_viewer_container').removeChild(obj);

	//$('image_viewer').style.background = "url('"+src+"') center center no-repeat;";
	
	$('image_viewer').setStyle({'background':'url('+src+') center center no-repeat'}); 
		
	$('image_txt').innerHTML = $(objID).alt;
	
}