$.fn.bxdolcmtanim = function(action, effect, speed, h) 

{    

   return this.each(function() 

   {   		

   		var sFunc = '';

   		var sEval;



   		if (0 == speed)

   			effect = 'default';

   			

  		switch (action)

  		{

  			case 'show':

  				switch (effect)

  				{

  					case 'slide': sFunc = 'slideDown'; break;

  					case 'fade': sFunc = 'fadeIn'; break;

  					default: sFunc = 'show';

  				}  				

  				break;

  			case 'hide':

  				switch (effect)

  				{

  					case 'slide': sFunc = 'slideUp'; break;

  					case 'fade': sFunc = 'fadeOut'; break;

  					default: sFunc = 'hide';

  				}  				

  				break;  				

  			default:

  			case 'toggle':

  				switch (effect)

  				{

  					case 'slide': sFunc = 'slideToggle'; break;

  					case 'fade': sFunc = ($(this).filter(':visible').length) ? 'fadeOut' : 'fadeIn'; break;

  					default: sFunc = 'toggle';

  				}  				  			  				

  		}

  		  		

  		

  		if ((0 == speed || undefined == speed) && undefined == h)

  		{

  			sEval = '$(this).' + sFunc + '();';

  		}

  		else

  		if ((0 == speed || undefined == speed) && undefined != h)

  		{

  			sEval = '$(this).' + sFunc + '(); $(this).each(h);';

  		}

  		else  		

  		{

  			sEval = '$(this).' + sFunc + "('" + speed + "', h);";

  		}

  		

  		eval (sEval);

  		

  		return this;

   });  

};





function BxDolCmts (options)

{	

	//sObjName, sBaseUrl, sSystem, iObjId, sDefaultErrMsg, sConfirmMsg, isEditAllowed, isRemoveAllowed, iSecsToEdit

	

	this.oCmtElements = {}; // form elements 

	this._sObjName = undefined == options.sObjName ? 'oCmts' : options.sObjName;	// javascript object name, to run current object instance from onTimer

	this._sSystem = options.sSystem; // current comment system

	this._iObjId = options.iObjId; // this object id comments

    this._sActionsUrl = options.sBaseUrl + 'cmts.php'; // actions url address

    this._sDefaultErrMsg = undefined == options.sDefaultErrMsg ? 'Errod Occured' : ''; // default error message

    this._sConfirmMsg = undefined == options.sConfirmMsg ? 'Are you sure?' : options.sConfirmMsg; // confirm message

    

    this._isEditAllowed = parseInt(undefined == options.isEditAllowed ? 0 : options.isEditAllowed); // is edit allowed

    this._isRemoveAllowed = parseInt(undefined == options.isRemoveAllowed ? 0 : options.isRemoveAllowed); // is remove allowed

    this._iSecsToEdit = parseInt(undefined == options.iSecsToEdit ? 0 : options.iSecsToEdit); // number of seconds to allow edit comment

    

    this._oSavedTexts = {};

    

    this._sAnimationEffect = undefined == options.sAnimationEffect ? 'slide' : options.sAnimationEffect;

    this._iAnimationSpeed = undefined == options.iAnimationSpeed ? 'slow' : options.iAnimationSpeed;



    // init post comment form (because browser remeber last inputs, we need to clear it)

    if ($('#cmts-box-' + this._iObjId + ' > .cmt-post-reply > form').length)

    {

    	$('#cmts-box-' + this._iObjId + ' > .cmt-post-reply > form')[0].reset();

    	$('#cmts-box-' + this._iObjId + ' > .cmt-post-reply > form > [name=CmtParent]').val(0);    

    }



    // clicks handler for ratings

    var $this = this; 

    $('#cmts-box-' + this._iObjId).click (function (event) 

    {    	

    	var iRate = 0;

    	if ($(event.target).filter('.cmt-pos').length)

    	{

    		iRate = 1;

    		event.preventDefault();

    	}

    	else

    	if ($(event.target).filter('.cmt-neg').length)

    	{

    		iRate = -1;

    		event.preventDefault();

    	}

    	else

    	if ($(event.target).filter('.cmt-hid').length)    	

    	{

			$this._toggleHidden(event.target, parseInt(event.target.id.substr(8)));

			event.preventDefault();

    	}

    			

    	if (0 != iRate && !$(event.target).parent().filter('.cmt-rate-disabled').length)

    	{    		            		

			var e = $(event.target).parent().children().filter('span').get(0);

			$this._rateComment(e, parseInt(event.target.id.substr(8)), iRate);

    	}

    });

}



BxDolCmts.prototype.showMore = function (e, iPerView)

{	

	$('#cmts-box-' + this._iObjId + ' > ul > .cmt:hidden:lt('+iPerView+')').bxdolcmtanim('show', this._sAnimationEffect, this._iAnimationSpeed);

	

	var n = $('#cmts-box-' + this._iObjId + ' > ul > .cmt:hidden').length;

	

	if (n == 0)

	{

		$('#cmts-box-' + this._iObjId + ' > .cmt-show-more').remove();

	}

	else

	{

		var iStart = $('#cmts-box-' + this._iObjId + ' > ul > .cmt:visible').length + 1;

		if (n > (iPerView-1))

		{			

			$('#cmts-box-' + this._iObjId + ' > .cmt-show-more b').html(iStart);

			$('#cmts-box-' + this._iObjId + ' > .cmt-show-more u').html(iStart + iPerView - 1);

		}

		else

		{

			$('#cmts-box-' + this._iObjId + ' > .cmt-show-more b').html(iStart);

			$('#cmts-box-' + this._iObjId + ' > .cmt-show-more u').html(iStart + n - 1);

		}

	}

}



// show hide post reply form

// if there is no reply form it gets it and set CmtParent form input

BxDolCmts.prototype.toggleReply = function (e, iCmtParentId)

{				
	//-- Some modification (author: Undefined) --//
	var photoID = document.getElementById("photoID").value;
	if ( photoID )
		this._iObjId = photoID;
	//--

	var h = function () {

		if ($(this).filter(':visible').length)

			$(this).parent().addClass('cmt-post-reply-expanded');

		else

			$(this).parent().removeClass('cmt-post-reply-expanded');

			





	}

	

	if (0 == iCmtParentId && $(e).parent().next('form').length)

	{						

		$(e).parent().next('form').bxdolcmtanim('toggle', this._sAnimationEffect, this._iAnimationSpeed, h);

	}

	else if (0 != iCmtParentId) 

	{

		if ($(e).next('form').length)

			$(e).next('form').bxdolcmtanim('toggle', this._sAnimationEffect, this._iAnimationSpeed, h);

		else

			$(e).after($('#cmts-box-' + this._iObjId + ' > .cmt-post-reply > form').clone().show().hide()).next('form').bxdolcmtanim('toggle', this._sAnimationEffect, this._iAnimationSpeed, h).children().filter('[name=CmtParent]').val(iCmtParentId);

	}

	



}



// show/hide comment replies

BxDolCmts.prototype.toggleCmts = function (e, iCmtParentId)

{

    var sId = '#cmt'+iCmtParentId;

	//-- Some modification (author: Undefined) --//
    var photoID = document.getElementById("photoID").value;
		if ( photoID )
			this._iObjId = photoID;
	//--

    if ($(sId+'>ul').length)

    {

        if ($(sId+'>ul:visible').length)        

        {

        	$(sId+'>ul').bxdolcmtanim('hide', this._sAnimationEffect, this._iAnimationSpeed, function () { $(sId+' > .cmt-cont .cmt-replies').removeClass('cmt-replies-hover'); $(sId+' > .cmt-cont .cmt-replies .cmt-replies-hide').hide(); $(sId+' > .cmt-cont .cmt-replies .cmt-replies-show').show(); } );

        }

        else

        {

            $(sId+'>ul').bxdolcmtanim('show', this._sAnimationEffect, this._iAnimationSpeed);

            $(sId+' > .cmt-cont > .cmt-replies').addClass('cmt-replies-hover');

            $(sId+' > .cmt-cont .cmt-replies .cmt-replies-show').hide(); 

            $(sId+' > .cmt-cont .cmt-replies .cmt-replies-hide').show();

        }

    }

    else

    {

        this._getCmts (e, iCmtParentId, function () { $(sId+' > .cmt-cont .cmt-replies').addClass('cmt-replies-hover'); $(sId+' > .cmt-cont .cmt-replies .cmt-replies-show').hide(); $(sId+' > .cmt-cont .cmt-replies .cmt-replies-hide').show(); } );

    }



				var oObj = document.getElementById('cmts-box-152')

			if (oObj) 

				oObj.style.position = 'relative';



}



BxDolCmts.prototype.cmtRemove = function (e, iCmtId)

{

	if (!this._confirm()) return;

	

    var $this = this;

    var oData = this._getDefaultActions();

    oData['action'] = 'CmtRemove';

    oData['Cmt'] = iCmtId;



    this._loading (e, true);



    jQuery.get (

        this._sActionsUrl,

        oData,

        function (s) 

        {                	            

        	$this._loading (e, false);

        	

        	if (jQuery.trim(s).length)

        		alert(s);

        	else

        		$('#cmt'+iCmtId).bxdolcmtanim('hide', $this._sAnimationEffect, $this._iAnimationSpeed, function () { $(this).remove(); } );            

        }

    );

}



BxDolCmts.prototype.cmtEdit = function (e, iCmtId)

{	

    var $this = this;

    var oData = this._getDefaultActions();

    oData['action'] = 'CmtEdit';

    oData['Cmt'] = iCmtId;    



    if ($('#cmt'+iCmtId+'>.cmt-cont>.cmt-body>form').length)

    {    	

    	$('#cmt'+iCmtId+'>.cmt-cont>.cmt-body').removeClass('cmt-post-reply-expanded').bxdolcmtanim('hide', $this._sAnimationEffect, $this._iAnimationSpeed, function() { $(this).html($this._oSavedTexts[iCmtId]).bxdolcmtanim('show', $this._sAnimationEffect, $this._iAnimationSpeed) } );

    	return;

    }

    else

    {

    	this._oSavedTexts[iCmtId] = $('#cmt'+iCmtId+'>.cmt-cont>.cmt-body').html();

    }

    	

    this._loading (e, true);

    

    jQuery.get (

        this._sActionsUrl,

        oData,

        function (s) 

        {                	            

        	$this._loading (e, false);

        	

        	if ('err' == s.substring(0,3))

        		alert (s.substring(3));

        	else

        		$('#cmt'+iCmtId+'>.cmt-cont>.cmt-body').bxdolcmtanim('hide', $this._sAnimationEffect, $this._iAnimationSpeed, function() { $(this).html(s).bxdolcmtanim('show', $this._sAnimationEffect, $this._iAnimationSpeed, function () { $(this).addClass('cmt-post-reply-expanded'); }) } );

        }

    );

}



// get comment replies via ajax request

BxDolCmts.prototype._getCmts = function (e, iCmtParentId, h)

{

    var $this = this;

    var oData = this._getDefaultActions();

    oData['action'] = 'CmtsGet';

    oData['CmtParent'] = iCmtParentId;



    this._loading (e, true);



    jQuery.get (

        this._sActionsUrl,        

        oData,

        function (s) 

        {        

        	h();

            $('#cmt'+iCmtParentId).append($(s).filter('.cmts').addClass('cmts-margin').hide()).children().filter('.cmts').bxdolcmtanim('show', $this._sAnimationEffect, $this._iAnimationSpeed);

            $this._loading (e, false);

        }

    );

}



// get just posted 1 comment via ajax request

BxDolCmts.prototype._getCmt = function (f, iCmtParentId, iCmtId)

{

    var $this = this;

    var oData = this._getDefaultActions();

    oData['action'] = 'CmtGet';

    oData['Cmt'] = iCmtId;



    if (0 == iCmtParentId)

    	$('#cmts-box-' + this._iObjId + '>.cmt-post-reply').hide();

    	

    var eUl = $('#cmts-box-' + $this._iObjId + '>ul').get();

    this._loading (eUl, true);



    jQuery.get (

        this._sActionsUrl,        

        oData,

        function (s) 

        {   

        	$this._loading (eUl, false);             	

        	if (0 == iCmtParentId)

        	{            	            	

        		$('#cmts-box-' + $this._iObjId + '>ul>.cmt-no').remove();

        		

        		if ($('#cmts-box-' + $this._iObjId + '>ul>li.cmt:last').length)

            		$('#cmts-box-' + $this._iObjId + '>ul>li.cmt:last').after(s);

            	else

            		$('#cmts-box-' + $this._iObjId + '>ul').html(s);

        	}

        	else

        	{        		        		

        		// there was no comments and we added new 

        		if ($('#cmt' + iCmtParentId + ' > .cmt-cont > .cmt-post-reply-to').length) 

        		{        			

        			$('#cmt' + iCmtParentId + ' > .cmt-cont > .cmt-post-reply-to').replaceWith($(s).addClass('cmts-margin'));

        		}

        		// there was some comments and we added another one

        		else

        		{       

        			$('#cmt' + iCmtParentId + ' > .cmts > .cmt-reply-to').remove();

        			$('#cmt' + iCmtParentId + '>ul>li:last').after(s);

        		}

        	}

        	$this._runCountdown(iCmtId);

        }

    );

}



// submit comment and show it after posting

BxDolCmts.prototype.submitComment = function (f)

{

	var eSubmit = $(f).children().filter(':submit').get();

	//-- Some modification (author: Undefined) --//
	var photoID = document.getElementById("photoID").value;
	if ( photoID )
		this._iObjId = photoID;
	//--

	var $this = this;

    var oData = this._getDefaultActions();

    

    $this._err(eSubmit, false); // hide any errors before submitting

    

	if (!this._getCheckElements (f, oData)) return; // get and check form elements

	

	// submit form

	oData['action'] = 'CmtPost';	

	this._loading (eSubmit, true);

    jQuery.post (

        this._sActionsUrl,        

        oData,

        function (s)

        {                	

        	$this._loading (eSubmit, false);

        	

            if (!jQuery.trim(s).length)

            	$this._err(eSubmit, true, $this._sDefaultErrMsg); // display error

            else            

            	$this._getCmt(f, oData['CmtParent'], parseInt(s)); // display just posted comment

        }

    );	

}





// update comment and show it after posting

BxDolCmts.prototype.updateComment = function (f, iCmtId)

{

	var eSubmit = $(f).children().filter(':submit').get();

	var $this = this;

    var oData = this._getDefaultActions();

    

    $this._err(eSubmit, false); // hide any errors before submitting

    

	if (!this._getCheckElements (f, oData)) return; // get and check form elements

	

	this._oSavedTexts[iCmtId] = '';

	

	// submit form

	oData['action'] = 'CmtEditSubmit';	

	oData['Cmt'] = iCmtId;	

	this._loading (eSubmit, true);

    jQuery.post (

        this._sActionsUrl,        

        oData,

        function (s)

        {                	

        	$this._loading (eSubmit, false);



            if (!jQuery.trim(s).length)

            	$this._err(eSubmit, true, $this._sDefaultErrMsg); // display error

            else            

        		$('#cmt'+iCmtId+'>.cmt-cont>.cmt-body').bxdolcmtanim('hide', $this._sAnimationEffect, $this._iAnimationSpeed, function () { $(this).removeClass('cmt-post-reply-expanded').html(s).bxdolcmtanim('show', $this._sAnimationEffect, $this._iAnimationSpeed); } );

        }

    );	

}



// toggle hidden comment

BxDolCmts.prototype._toggleHidden = function (e, iCmtId)

{

	$('#cmt'+iCmtId+' > .cmt-cont').bxdolcmtanim('toggle', this._sAnimationEffect, this._iAnimationSpeed);

}



// rate comment 

BxDolCmts.prototype._rateComment = function (e, iCmtId, iRate)

{

    		var $this = this;

		    var oData = this._getDefaultActions();

		    oData['action'] = 'CmtRate';

		    oData['Cmt'] = iCmtId;

		    oData['Rate'] = iRate;



		    this._loading (e, true);



		    jQuery.get (

        		this._sActionsUrl,

        		oData,

		        function (s) 

        		{                	            

		        	$this._loading (e, false);

        	

        			if (jQuery.trim(s).length)

        			{

		        		alert(s);

        			}

        			else

        			{

        				e.innerHTML = parseInt(e.innerHTML) + iRate;

        				$(e).parent().addClass('cmt-rate-disabled');

        				if (0 > iRate)

        					$('#cmt'+iCmtId+'>.cmt-cont').bxdolcmtanim('hide', $this._sAnimationEffect, $this._iAnimationSpeed);

        			}

        		}

    		);    		

}



// check and get post new comment form elements

BxDolCmts.prototype._getCheckElements = function (f, oData)

{

	var $this = this;

	var bSuccess = true;

	// check/get form elements

	jQuery.each( $(f).children().filter(':input'), function () 

	{

		if (this.name.length && $this.oCmtElements[this.name])

		{				

			var isValid = true;

			if ($this.oCmtElements[this.name]['reg'])

			{

				try {							

					eval('var isValid = this.value.match(' + $this.oCmtElements[this.name]['reg'] + ');');

				} catch (ex) {};

			}

						

			if (!isValid)

			{

				bSuccess = false;

				$this._err(this, true, $this.oCmtElements[this.name]['msg']);				

			}

			else

			{

				$this._err(this, false);

			}

			oData[this.name] = this.value;			

		}

	});		

	

	return bSuccess;

}



// run countdown timer for just posted comments

BxDolCmts.prototype._runCountdown = function (iCmtId)

{

	if (this._isEditAllowed || this._isRemoveAllowed || 0 == this._iSecsToEdit) return;

	

	$('#cmt-jp-' + iCmtId + ' span').html(this._iSecsToEdit);			

	

	window.setTimeout(this._sObjName + '.onCountdown(' + iCmtId + ',' + this._iSecsToEdit +');', 1000);

}



BxDolCmts.prototype.onCountdown = function (iCmtId, i)

{

	var i = parseInt($('#cmt-jp-' + iCmtId + ' span').html());	

	if ( 0 == --i) 

	{

		$('#cmt-jp-' + iCmtId).remove();

		return;

	}

	else

	{

		$('#cmt-jp-' + iCmtId + ' span').html(i);

		window.setTimeout(this._sObjName + '.onCountdown(' + iCmtId + ',' + i +');', 1000);

	}

}



// show/hide loading indicator

BxDolCmts.prototype._loading = function (e, bShow)

{

    if (bShow && !$(e).next('b').length)

        $(e).after(' <b>Loading...</b>');

    else if (!bShow && $(e).next('b').length)

        $(e).next('b').remove();

}



// show/hide error message

BxDolCmts.prototype._err = function (e, bShow, s)

{

	if (bShow && !$(e).next('.cmt-err').length)

        $(e).after(' <b class="cmt-err">' + s + '</b>');

    else if (!bShow && $(e).next('.cmt-err').length)

        $(e).next('.cmt-err').remove();

}



// confirm message

BxDolCmts.prototype._confirm = function ()

{

	return confirm(this._sConfirmMsg);

}



// standart form variables

BxDolCmts.prototype._getDefaultActions = function ()

{

    return { 

        	'sys'   : this._sSystem,

        	'id'    : this._iObjId

    	};

}