var News = new function() {
	var urlmodulo="index.php?mod=news";

	this.listar = function(page) {
		document.location.href=urlmodulo+"&npg="+page;
	};
	
	this.search = function() {
		document.location.href=urlmodulo+"&arch="+$("archivo").value+"&key="+$("key").value;
	};
	
	this.listaarch = function(page) {
		document.location.href=urlmodulo+"&exec=arch&npg="+page;
	};
	
	this.searcharch = function() {
		document.location.href=urlmodulo+"&exec=arch&arch="+$("archivo").value+"&key="+$("key").value;
	};
	
	this.show = function(id) {
		document.location.href=urlmodulo+"&exec=det&id="+id;
	};
	
	this.right = function(page) {
		var url = urlmodulo+"&exec=right&npg="+page;
		var params = "";
		var target = 'right';

		var ajax = new Ajax.Updater(
			{success: target},
			url,
			{	method: 'post', 
				parameters: params,
				onLoading: function(res) { 
					$(target).innerHTML = "<img src='images/loading.gif'/>"; 
				},
				onFailure: function() { 
					$(target).innerHTML = "An error occurred"; 
				} 
			});
	};
	

}