/**

 * Custom button state handler for enabling/disabling button state. 

 * Called when the carousel has determined that the previous button

 * state should be changed.

 * Specified to the carousel as the configuration

 * parameter: prevButtonStateHandler

 **/



var handlePrevButtonState = function(type, args) {



	var enabling = args[0];

	var leftImage = args[1];

	if(enabling) {

		leftImage.src = "/imagini/scroll_stanga.gif";	

	} else {

		leftImage.src = "/imagini/scroll_stanga_inactiv.gif";	

	}

	

};



/**

 * Custom button state handler for enabling/disabling button state. 

 * Called when the carousel has determined that the next button

 * state should be changed.

 * Specified to the carousel as the configuration

 * parameter: nextButtonStateHandler

 **/

var handleNextButtonState = function(type, args) {



	var enabling = args[0];

	var rightImage = args[1];

	

	if(enabling) {

		rightImage.src = "/imagini/scroll_dreapta.gif";

	} else {

		rightImage.src = "/imagini/scroll_dreapta_inactiv.gif";

	}

	

};





/**

 * You must create the carousel after the page is loaded since it is

 * dependent on an HTML element (in this case 'mycarousel'.) See the

 * HTML code below.

 **/

var pageLoad = function() 

{

	var carousel = new YAHOO.extension.Carousel("mycarousel", 

		{

			numVisible:        1,

			animationSpeed:   .30,

			scrollInc:         1,

			navMargin:         55,

			prevElement:     "prev-arrow",

			nextElement:     "next-arrow",

			size:              iNrTotalProiecte,

			prevButtonStateHandler:   handlePrevButtonState,

			nextButtonStateHandler:   handleNextButtonState

		}

	);



};



YAHOO.util.Event.addListener(window, 'load', pageLoad);