// "Very Simple Image Gallery" Plugin for Joomla 1.5 - Version 1.4.2
// License: http://www.gnu.org/copyleft/gpl.html
// Author: Andreas Berger - http://www.bretteleben.de
// Copyright (c) 2009 Andreas Berger - andreas_berger@bretteleben.de
// Project page and Demo at http://www.bretteleben.de
// ***Last update: 2009-08-23***

//dom
function vsig_dom(obj){return document.getElementById(obj);}
//switch without reload
	function switchimg(t_ident) {

	//replace ' with ' in alt-title
	t_ident[7] = t_ident[7].replace(/'/g, "'");
	//replace & with & in alt-title
	t_ident[7] = t_ident[7].replace(/&/g, "&");

	//switch caption
	var t_cap=vsig_dom(t_ident[0]).parentNode.getElementsByTagName("div");
	if(t_cap.length>=1){
		t_cap[0].innerHTML=(t_ident[2]!=""||t_ident[3]!="")?("<span>"+t_ident[2]+"</span><span>"+t_ident[3]+"</span>"):"";
	}
	//switch link
	if(typeof($(t_ident[0]).parentNode.href)!="undefined"){
		vsig_dom(t_ident[0]).parentNode.href=t_ident[4];
		vsig_dom(t_ident[0]).parentNode.title=t_ident[5];
		vsig_dom(t_ident[0]).parentNode.target=t_ident[6];
		}
	//switch image
	vsig_dom(t_ident[0]).src=t_ident[1];
	vsig_dom(t_ident[0]).alt=t_ident[7];
	vsig_dom(t_ident[0]).title=t_ident[7];
}