// Called on click of a row, slides the content
function slideSection(){
	// Get the content object as jQuery object
	var obj = jQuery( arguments[0] ).next();

	// Check to see if the section is open or not
	if ( obj.is( ':visible') ){
		obj.slideUp(500);
	}
	else{
		obj.slideDown(500);
	}
}

function commentOnMsg(){
	tinyMCE.execCommand('mceRemoveControl', false, 'messageContent');
	// get root element to append the form to
	var root = jQuery( arguments[0] ).parent().parent();
	// save the parent id
	var parentId = arguments[1] || -1;
	var form = jQuery('#addForumMessageForm');
	var field = jQuery('#messageParentId').val(parentId);
	root.after(form);
	form.show();
	tinyMCE.execCommand('mceAddControl', false, 'messageContent');
}

function deleteMsg(){
	// Get the message ID
	var id = arguments[0];
	// Set the message ID
	jQuery('#messageId').val(id);
	// Submit the msg removal form
	jQuery('#deleteBtn').click();
}

function shutMessageAdditionForm()
{
	jQuery('#' + arguments[0]).hide();
}


// limit the size of the text area field
function limitText() {
	var limitNum = 1000;
	var textFieldObj = jQuery('#messageContent');
	var currentCount = textFieldObj.val().length;
	var counterObj = jQuery('#countdown');
	if (currentCount > limitNum) {
		textFieldObj.val(textFieldObj.val().substring(0, limitNum));
	} else {
		counterObj.val(limitNum - currentCount);
	}
}

function toggleAjaxGif()
{
	var obj = jQuery('#ajaxLoading');
	if ( obj.is( ':visible') )
	{
		obj.hide();
	}
	else
	{
		obj.show();
	}
}

function initTinyMCE(){
	tinyMCE.init({
			directionality : "rtl",
			width: "240px",
			height: "192px",
			theme: "advanced",
			font_size_style_values : "x-large,x-large,x-large,x-large,x-large,x-large,x-large",
			mode : "specific_textareas",
			elements: "messageContent",
			theme_advanced_buttons1 : "bold,underline,italic,link",
			theme_advanced_buttons2 : "",
			theme_advanced_buttons3 : "",
			theme_advanced_toolbar_location : "top",
			valid_elements : "-strong/-b,-em,-u,-a",
			setup:function(ed){
				ed.onKeyDown.add(function(){
					tinyMCE.triggerSave();
					limitText();
				});
				ed.onKeyUp.add(function(){
					tinyMCE.triggerSave();
					limitText();
				});
			}
		});
}