function comm_dialog(className)
{
   this.className = className;
   this.content = null;
   this.obj = null;
   this.popup = null;
   this.iframe = null;
   this.hidden_objects = new Array();
}
comm_dialog.prototype.should_hide_objects = navigator.userAgent.indexOf('Mac OS X') != - 1;
//comm_dialog.prototype.should_use_iframe = navigator.userAgent.indexOf('MSIE 6.0') != - 1;
comm_dialog.prototype.should_use_iframe = false;
comm_dialog.prototype.show_dialog = function(html)
{
   if( ! this.obj)
   {
      this.build_dialog();
   }
   set_inner_html(this.content, html);
   if(comm_dialog.prototype.should_hide_objects)
   {
      var imgs = this.content.getElementsByTagName('img');
      for(var i = 0; i < imgs.length; i ++ )
      {
         imgs[i].onload = imgs[i].onload ? function()
         {
            this.onload.apply(this.img, arguments);
            this.dialog.hide_objects()
         }
         .bind(
         {
            img : imgs[i], dialog : this, onload : imgs[i].onload
         }
         ) : this.hide_objects.bind(this);
      }
   }
   this.show();
   return this;
}
comm_dialog.prototype.set_top = function(top)
{
   return this;
}
comm_dialog.prototype.custom_ajax_dialog = function(html, src)
{
   this.show_dialog('<div class="dialog_loading">' + html + '</div>');
   var myself = this;
//   var ajax = new Ajax(function(obj, text)
//   {
//   	//alert(text);
//      myself.show_dialog(text);
//   }
//   );
//   ajax.get(src);
   
   $.get( src +'&tem='+Math.random(), function(data){
   
   
            myself.show_dialog(data);
   
    })
   
   return this;
}
comm_dialog.prototype.comm_ajax_dialog = function(src)
{
   var load = 'Loading...';
   return this.custom_ajax_dialog(load, src);
}
comm_dialog.prototype.show_prompt = function(title, content)
{
   return this.show_dialog('<h2><span>' + title + '</span></h2><div class="dialog_content">' + content + '</div>');
}
comm_dialog.prototype.show_message = function(title, content, button)
{
   if(button == null)
   {
      button = 'OK';
   }
   return this.show_choice(title, content, button, function()
   {
      comm_dialog.get_dialog(this).fade_out(100)
   }
   );
}
comm_dialog.prototype.show_choice = function(title, content, button1, button1js, button2, button2js, buttons_left_msg, button3, button3js)
{
   var buttons = '<div class="dialog_buttons" id="dialog_buttons">';
   if(typeof(buttons_left_msg) != 'undefined')
   {
      buttons += '<div class="dialog_buttons_left_msg">';
      buttons += buttons_left_msg;
      buttons += '</div>';
   }
   buttons += '<input class="inputbutton" type="button" value="'+button1+'" />';
   if(button2)
   {
      buttons += '<input class="inputbutton" type="button" value="'+button2+'" />';
   }
   if(button3)
   {
      buttons += '<input class="inputbutton" type="button" value="'+button3+'" />';
   }
   this.show_prompt(title, this.content_to_markup(content) + buttons);
   var inputs = this.obj.getElementsByTagName('input');
   if(button3)
   {
      button1obj = inputs[inputs.length - 3];
      button2obj = inputs[inputs.length - 2];
      button3obj = inputs[inputs.length - 1];
   }
   else if(button2)
   {
      button1obj = inputs[inputs.length - 2];
      button2obj = inputs[inputs.length - 1];
   }
   else
   {
      button1obj = inputs[inputs.length - 1];
   }
   if(button1js)
   {
      if(typeof button1js == 'string')
      {
         eval('button1js = function(){' + button1js + '}');
      }
      button1obj.onclick = button1js;
   }
   if(button2js)
   {
      if(typeof button2js == 'string')
      {
         eval('button2js = function(){' + button2js + '}');
      }
      button2obj.onclick = button2js;
   }
   if(button3js)
   {
      if(typeof button3js == 'string')
      {
         eval('button3js = function(){' + button3js + '}');
      }
      button3obj.onclick = button3js;
   }
   document.onkeyup = function(e)
   {
      var keycode = (e && e.which) ? e.which : event.keyCode;
      var btn2_exists = (typeof button2obj != 'undefined');
      var btn3_exists = (typeof button3obj != 'undefined');
      var is_webkit = (navigator.userAgent.indexOf('WebKit') > 0);
      if(is_webkit && keycode == 13)
      {
         button1obj.click();
      }
      if(keycode == 27)
      {
         if(btn3_exists)
         {
            button3obj.click();
         }
         if(btn2_exists)
         {
            button2obj.click();
         }
         else
         {
            button1obj.click();
         }
      }
      document.onkeyup = function()
      {
      }
   }
   button1obj.focus();
   return this;
}
comm_dialog.prototype.show_form = function(title, content, button,buttonname, buttonjs , target)
{
    if (!buttonname||buttonname=='') {
        buttonname= 'confirm';
    }
   content = '<form action="'+target+'" method="post" style="margin: 0px;padding: 0px;">' + this.content_to_markup(content);
   var post_form_id = ge('post_form_id'); if(post_form_id)
   {
      content += '<input type="hidden" name="post_form_id" value="'+post_form_id.value+'" />';
   }
    if(buttonjs)
   {
      if(typeof buttonjs == 'string')
      {
         content += '<div class="dialog_buttons"><input class="inputbutton" id="'+buttonname+'"   name="'+buttonname+'"  type="button" value="'+button+'" />';

      }
   }
   else{
        content += '<div class="dialog_buttons"><input class="inputbutton" id="'+buttonname+'"   name="'+buttonname+'"  type="submit" value="'+button+'" />';
   };
   content += '<input type="hidden" name="next" value="'+htmlspecialchars(document.location)+'"/>';
   content += '<input class="inputbutton" type="button" value="Cancel" onclick="comm_dialog.get_dialog(this).fade_out(100)" /></form>'; 
    this.show_prompt(title, content); 
    if(buttonjs)
   {
      if(typeof buttonjs == 'string')
      {
         eval('buttonjs = function(){' + buttonjs + '}');
      }
      $('#'+buttonname).unbind();
      $('#'+buttonname).bind('click',buttonjs);
   }
   return this;
}

comm_dialog.prototype.content_to_markup = function(content)
{
   return(typeof content == 'string') ? '<div class="dialog_body">' + content + '</div>' : '<div class="dialog_summary">' + content.summary + '</div><div class="dialog_body">' + content.body + '</div>';
}
comm_dialog.prototype.hide = function()
{
   if(this.obj)
   {
      this.obj.style.display = 'none';
   }
   if(this.iframe)
   {
      this.iframe.style.display = 'none';
   }
   if(this.timeout)
   {
      clearTimeout(this.timeout);
      this.timeout = null;
      return;
   }
   if(this.hidden_objects.length)
   {
      for(var i in this.hidden_objects)
      {
         this.hidden_objects[i].style.visibility = '';
      }
      this.hidden_objects = new Array();
   }
   return this;
}
comm_dialog.prototype.anim_res = 5;
comm_dialog.prototype.fade_out = function(interval, timeout, first_call)
{

   if(timeout)
   {
      this.timeout = setTimeout(function()
      {
         this.fade_out(interval)
      }
      .bind(this), timeout);
      return this;
   }
   else if(this.timeout)
   {
      clearTimeout(this.timeout);
      this.timeout = null;
   }
   if( ! interval)
   interval = 350;
   if( ! first_call)
   first_call = (new Date).getTime() - this.anim_res;
   var fade = 1.0 - (((new Date).getTime() - first_call) / interval) * 1.0;

   if(fade > 0)
   {
      set_opacity(this.obj, fade);
      setTimeout(function()
      {
         this.fade_out(interval, 0, first_call)
      }
      .bind(this), this.anim_res);
   }
   else
   {
      this.hide();
      set_opacity(this.obj, 1);
   }
   return this;
}
comm_dialog.prototype.show = function()
{
   if(this.obj && this.obj.style.display)
   {
      this.obj.style.visibility = 'hidden';
      this.obj.style.display = '';
      this.reset_dialog();
      this.obj.style.visibility = '';
      this.obj.dialog = this;
   }
   else
   {
      this.reset_dialog();
   }
   this.hide_objects();
   return this;
}
comm_dialog.prototype.enable_buttons = function(enable)
{
   var inputs = this.obj.getElementsByTagName('input');
   for(var i = 0; i < inputs.length; i ++ )
   {
      if(inputs[i].type == 'button' || inputs[i].type == 'submit')
      {
         inputs[i].disabled = ! enable;
      }
   }
}
comm_dialog.prototype.hide_objects = function()
{
   var objects = new Array();
   var ad_locs = ['', 0, 1, 2, 9, 3];
   for(var i = 0; i < ad_locs.length; i ++ )
   {
      var ad_div = ge('ad_' + ad_locs[i]);
      if(ad_div != null)
      {
         objects.push(ad_div);
         this.should_hide_objects = true;
      }
   }
   if( ! this.should_hide_objects)
   {
      return;
   }
   var rect =
   {
      x : elementX(this.content), y : elementY(this.content), w : this.content.offsetWidth, h : this.content.offsetHeight
   }
   ;
   var iframes = document.getElementsByTagName('iframe');
   for(var i = 0; i < iframes.length; i ++ )
   {
      if(iframes[i].className.indexOf('share_hide_on_dialog') != - 1)
      {
         objects.push(iframes[i]);
      }
   }
   var swfs = document.getElementsByTagName('embed');
   for(var i = 0; i < swfs.length; i ++ )
   {
      objects.push(swfs[i]);
   }
   for(var i = 0; i < objects.length; i ++ )
   {
      var pn = false;
      var node = objects[i].offsetHeight ? objects[i] : objects[i].parentNode;
      swf_rect =
      {
         x : elementX(node), y : elementY(node), w : node.offsetWidth, h : node.offsetHeight
      }
      ;
      if(rect.y + rect.h > swf_rect.y && swf_rect.y + swf_rect.h > rect.y && rect.x + rect.w > swf_rect.x && swf_rect.x + swf_rect.w > rect.w && array_indexOf(this.hidden_objects, node) == - 1)
      {
         this.hidden_objects.push(node);
         node.style.visibility = 'hidden';
         node.style.visibility = 'hidden';
      }
   }
}
comm_dialog.prototype.build_dialog = function()
{
   if( ! this.obj && ! (this.obj = ge('comm_dialog')))
   {
      this.obj = document.createElement('div');
      this.obj.id = 'comm_dialog';
   }
   this.obj.className = 'comm_dialog' + (this.className ? ' ' + this.className : '');
   this.obj.style.display = 'none';
   document.body.appendChild(this.obj);
   if(this.should_use_iframe)
   {
      if( ! this.iframe && ! (this.iframe = ge('QnSoft_dialog_iframe')))
      {
         this.iframe = document.createElement('iframe');
         this.iframe.id = 'QnSoft_dialog_iframe';
      }
      this.iframe.frameBorder = '0';
      document.body.appendChild(this.iframe);
   }
   if( ! this.popup && ! (this.popup = ge('QnSoft_dialog_popup')))
   {
      this.popup = document.createElement('div');
      this.popup.id = 'QnSoft_dialog_popup';
   }
   this.popup.style.left = this.popup.style.top = '';
   this.obj.appendChild(this.popup);
}
comm_dialog.prototype.reset_dialog = function()
{
   if( ! this.popup)
   return;
   this.reset_dialog_obj();
   this.reset_iframe();
}
comm_dialog.prototype.reset_iframe = function()
{
   if( ! this.should_use_iframe)
   {
      return;
   }
   this.iframe.style.left = elementX(this.frame) + 'px';
   this.iframe.style.top = elementY(this.frame) + 'px';
   this.iframe.style.width = this.frame.offsetWidth + 'px';
   this.iframe.style.height = this.frame.offsetHeight + 'px';
   this.iframe.style.display = '';
}
comm_dialog.prototype.reset_dialog_obj = function()
{
}
comm_dialog.prototype.set_width = function(w)
{
   this.obj.style.width = w ? w + 'px' : '';
}
comm_dialog.get_dialog = function(obj)
{
   while( ! obj.dialog && obj.parentNode)
   {
      obj = obj.parentNode;
   }
   return obj.dialog ? obj.dialog : false;
}



function pop_dialog(className)
{
   this.top = 125;
   this.width=0;
   this.parent.construct(this, className);
}
pop_dialog.extend(comm_dialog);
pop_dialog.prototype.build_dialog = function()
{
   this.parent.build_dialog();
   this.obj.className += '_pop_dialog';
   var strtemp='';
   if (this.width!=0) {
        strtemp='style="width:'+this.width+'px;"';
   }
   
   this.popup.innerHTML = '<table class="pop_dialog_table" '+strtemp+'>' + '<tr><td class="pop_topleft"></td><td class="pop_border"></td><td class="pop_topright"></td></tr>' + '<tr><td class="pop_border"></td><td class="pop_content" id="pop_content"></td><td class="pop_border"></td></tr>' + '<tr><td class="pop_bottomleft"></td><td class="pop_border"></td><td class="pop_bottomright"></td></tr>' + '</table>';
   this.frame = this.popup.getElementsByTagName('tbody')[0];
   this.content = document.getElementById('pop_content');
}
pop_dialog.prototype.reset_dialog_obj = function()
{
   this.popup.style.top = (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + this.top + 'px';
   
}
pop_dialog.prototype.set_top = function(top)
{
   this.top = top;
}

pop_dialog.prototype.set_width = function(width)
{
   this.width = width;
}