$(document).ready(function() {
	//$('#edit_form').ajaxForm();
	//$().ajaxStart(myBlockUI);
	//$().ajaxStop(myUnblockUI);
	//$("#comment_text").jTagEditor();
	var options = { 
        target:        '#newsletter' 
    } 
	//$('#newsletter').ajaxForm(options);
	if($('.jTagEditor')) $('.jTagEditor').jTagEditor(); 
});


function myBlockUI(){
	$.blockUI('Saving', { color: '#555',
				   		  background: '#fff url("../images/ajax-loader.gif") center center no-repeat',
				   		  height: '200px',
				   		  width: '200px',
				   		  font: 'bold 1.5em Verdana, sans-serif',
				   		  padding: '10px'
			      		}
			 );
}


function myUnblockUI(){
	$.unblockUI();
	$(".result").fadeIn(1000);
	$(".result").fadeOut(3000);
}

function save_file(i){ 
	$('div#files'+i).block().css('color','#CCC'); 
	var label = $('#submit_file'+i).val();
	var old_action = $('#edit_form').attr('action');
	var action = $('#edit_form').attr('action')+'&ajax=1&j='+i;
	 
	$('#submit_file'+i).val('').css('background','url(../images/ajax-loader.gif) center center no-repeat');
	var options = { 
		target:     $('#files'+i+' .thubnails'), 
    	url:       action  
	}; 
	$('#edit_form').ajaxSubmit(options);
	$('#files'+i).unblock().css('color','#000');
	$('#submit_file'+i).val(label).css('background',''); 
}

function delete_file(elem,i){
	var url = elem.href+'&ajax=1&j='+i;
	$.ajax({
   		type: "GET",
   		url: url,
   		success: function(msg){
			$('div#files'+i+' .thubnails').html(msg);     	
   		}
 	});
	return false;
}

function change_file_label(elem, label){
	var url = elem.href+'&ajax=1';
	$.ajax({
   		type: "POST",
   		data: "label=" + $("#"+label).val(),
   		url: url
 	});
	return false;
}


function save_comment(){  
	var action = $('#comment_form').attr('action')+'&ajax=1'; 
	$('#comment_form').val('').css('background','url(../images/ajax-loader.gif) center center no-repeat');
	var options = { 
		target:     $('#comments'), 
    	url:       action  
	}; 
	$('#comment_form').ajaxSubmit(options);
	$("#comment_text").val('');
	return true; 
}