var news = {
	call: function(content, path){
		new Ajax.Updater(content, path);
	},
	preview: function(path,preview,title){
		document.getElementById("galleria_redirect").setAttribute("href", "javascript:MM_openBrWindow('" + path + "','sip','scrollbars=yes,width=920,height=800')");
		document.getElementById("galleria_content").innerHTML = "<img alt='clic para ver boletin' src='" + preview + "' />";
		document.getElementById("galleria_title").innerHTML = title;
	}
}

var gal = {                                                                                    
init : function() {                                                                            
		if (!document.getElementById || !document.createElement || !document.appendChild) return false;
		if (document.getElementById('gallery')) document.getElementById('gallery').id = 'jgal';        
		var li = document.getElementById('jgal').getElementsByTagName('li');                           
		li[0].className = 'active';    
		//alert(li[0].getAttribute("rel"));
		//news.call('galleria_content',li[0].getAttribute("rel"));
		news.preview(li[0].getAttribute("rel"),li[0].getAttribute("rel2"),li[0].getAttribute("rel3"));
		//document.getElementById("galleria_content").innerHTML = li[0].innerHTML;
		for (i=0; i<li.length; i++) {                                                                  
			li[i].style.backgroundImage = 'url(' + li[i].getElementsByTagName('img')[0].src + ')';         
			li[i].title = li[i].getElementsByTagName('img')[0].alt;                                        
			gal.addEvent(li[i],'click',function() {                                                        
				var im = document.getElementById('jgal').getElementsByTagName('li');
				for (j=0; j<im.length; j++) {                                                                  
					im[j].className = '';                                                                          
				}                                                                                              
				this.className = 'active';      
				//document.getElementById("galleria_content").innerHTML = this.innerHTML;
				//news.call('galleria_content',this.getAttribute("rel"));
				news.preview(this.getAttribute("rel"),this.getAttribute("rel2"),this.getAttribute("rel3"));
			});                                                                                            
		}                                                                                              
	},                                                                                             
	addEvent : function(obj, type, fn) {                                                           
		if (obj.addEventListener) {                                                                    
			obj.addEventListener(type, fn, false);                                                         
		}                                                                                              
		else if (obj.attachEvent) {                                                                    
				obj["e"+type+fn] = fn;                                                                         
				obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }                                
				obj.attachEvent("on"+type, obj[type+fn]);                                                      
		}                                                                                              
	}                                                                                              
}    

gal.addEvent(window,'load', function() {                                                       
			gal.init();                                                                                    
});