function add_comment(parent_id,pgid)
{
	dojo.io.bind({
   	url: "../ajax_respons.php?event=add_comment&page_id="+pgid+"&parent_id="+parent_id,
   	load: function(type, data, evt){
    		document.getElementById('add_comment_'+parent_id).innerHTML=data;
   	},
   	error: function(type, error){
   		alert('error!!!');
   	},
   	mimetype: "text/html"
	});
}

function close_comment(id)
{
	document.getElementById('add_comment_'+id).innerHTML='';
}


function change_catpcha()
{
	document.getElementById('div_captcha').innerHTML='';
	dojo.io.bind({
   	url: "../ajax_respons.php?event=ch_captcha",
   	load: function(type, data, evt){
//   	alert(data);
		document.getElementById('div_captcha').innerHTML=data;
   	},
   	error: function(type, error){
   		alert('error!!!');
   	},
   	mimetype: "text/html"
	});
}