DialogManager = function( close_others ){
this._instances = {};
this._close_others = close_others == false ? false : true;
};
DialogManager.prototype = {
_instances:null,
_opened:null,
_close_others:null,
toString:function(){
return "[DialogManager]";
},
set_opened:function( dialog ){
if( this._close_others ){
try{
this._opened.close();
}catch(e){}
}
this._opened = dialog;
},
toggle:function( div_or_id ){
this._find( div_or_id ).toggle();
return false;
},
open:function( div_or_id ){
this._find( div_or_id ).open();
return false;
},
close:function( div_or_id ){
this._find( div_or_id ).close();
return false;
},
_find:function( div_or_id ){
try{
var id = typeof(div_or_id)=="string" ? div_or_id : div_or_id.id;
var d = this._instances[id];
if( d==null )
{
d = new Dialog( $("#"+id), this );
this._instances[id] = d;
}
return d;
}catch(e){}
}
};

Dialog = function( node, manager )
{
try{
var id = node.attr("id");
this._manager = manager;
this._opened = false;
this._node = node;
this._window = $( this._node.children(".window") );

var node;

this._button_toggle = $( "#"+id+"_toggle" );
if( !this._button_toggle ){
node = this._node.children(".toggle")[0];
if( node ) this._button_toggle = $( node );
}

this._button_close = $( "#"+id+"_close" );
if( !this._button_close ){
node = this._node.children(".close")[0];
if( node ) this._button_close = $( node );
}
}catch(e){}
};
Dialog.prototype = {
toString:function()
{
return "[Dialog "+this._node.attr("id")+"]";
},
_manager:null,
_node:null,
_button_toggle:null,
_button_close:null,
_window:null,
_opened:null,
toggle:function(){
if( !this._opened ){
this.open();
}else{
this.close();
}
},
open:function(){
if( !this._opened )
{
this._manager.set_opened( this );
if( this._button_toggle!=null ) this._button_toggle.addClass( "toggle_open" );
if( this._button_close!=null ) this._button_close.addClass( "close_open" );
this._window.addClass( "window_open" );
this._opened = true;
}
},
close:function(){
if( this._opened )
{
if( this._button_toggle ) this._button_toggle.removeClass( "toggle_open" );
if( this._button_close ) this._button_close.removeClass( "close_open" );
this._window.removeClass( "window_open" );
this._opened = false;
}
}
};