/* slide para o destaque grande :) */

var destaquesHpActual2 = 0;
var autoPlayOn2 = true;


function mostraDestaque2 (qual)
{
	var current2 = qual;
	$('dstFotoA').src 			= destaquesHp2[current2][4].src;
	$('dstFotoA').alt 			= destaquesHp2[current2][2];
	$('dstFotoA').title 		= destaquesHp2[current2][2];
	$('dstUrlA').href 			= destaquesHp2[current2][1];
	$('dstUrl2A').href 			= $('dstUrlA').href;
	$('dstMarcaA').innerHTML	= destaquesHp2[current2][2];
	$('dstPrecoA').innerHTML	= destaquesHp2[current2][3] + ' €';
	
	current2++;
	$('dstFotoB').src 			= destaquesHp2[current2][4].src;
	$('dstFotoB').alt 			= destaquesHp2[current2][2];
	$('dstFotoB').title 		= destaquesHp2[current2][2];
	$('dstUrlB').href 			=  destaquesHp2[current2][1];
	$('dstUrl2B').href 			= $('dstUrlB').href;
	$('dstMarcaB').innerHTML	= destaquesHp2[current2][2];
	$('dstPrecoB').innerHTML	= destaquesHp2[current2][3] + ' €';
	
	current2++;
	$('dstFotoC').src 			= destaquesHp2[current2][4].src;
	$('dstFotoC').alt 			= destaquesHp2[current2][2];
	$('dstFotoC').title 		= destaquesHp2[current2][2];
	$('dstUrlC').href 			= destaquesHp2[current2][1];
	$('dstUrl2C').href 			= $('dstUrlC').href;
	$('dstMarcaC').innerHTML	= destaquesHp2[current2][2];
	$('dstPrecoC').innerHTML	= destaquesHp2[current2][3] + ' €';
}


function destaqueSeguinte2()
{
	if ( destaquesHp2.length - 1 < (destaquesHpActual2 + 3) )
	{
		destaquesHpActual2 = 0;
	}
	else
	{
		destaquesHpActual2++;	
	}
	mostraDestaque2(destaquesHpActual2);
}

function destaqueAnterior2()
{
	if ( destaquesHpActual2 - 1 < 0 )
	{
		destaquesHpActual2 = destaquesHp2.length - 1;
	}
	else
	{
		destaquesHpActual2--;	
	}
	mostraDestaque2(destaquesHpActual2);
}


window.addEvent('domready', function()
{
	
	// loading ...
	$('navegaBotoesDiv2').setStyle('display', 'none');
	
	// preload das imagens dos destaques ...
	if (document.images)
	{ 
		//imagensDestaquesHp = new Array();
		for (i = 0; i < destaquesHp2.length; i++)
		{ 
			destaquesHp2[i][4] 		= new Image; 
			destaquesHp2[i][4].src 	= destaquesHp2[i][0];
		}
	}

	
	
	$('btDestaqueSeguinte2').addEvent('click', function(e) 
	{
		e = new Event(e).stop();
		$clear(autoPlay2);
		autoPlayOn2 = false;
		destaqueSeguinte2();		
		$('btDestaquePlay2').src = 'images/botaoPlay.gif';
	});
	

	$('btDestaqueAnterior2').addEvent('click', function(e) 
	{
		e = new Event(e).stop();
		$clear(autoPlay2);		
		autoPlayOn2 = false;
		destaqueAnterior2();		
		$('btDestaquePlay2').src = 'images/botaoPlay.gif';
	});
	
	$('btDestaquePlay2').addEvent('click', function(e) 
	{
		e = new Event(e).stop();
		$clear(autoPlay2);
		autoPlayOn2 = (autoPlayOn2 == false);
		if ( autoPlayOn2 )
		{
			autoPlay2 = destaquesPlay2.periodical(5000);
			$('btDestaquePlay2').src = 'images/botaoStop.gif';
		}
		else
		{
			$('btDestaquePlay2').src = 'images/botaoPlay.gif';
		}
	});


	// mostrar os primeiros destaques da lista ...
	mostraDestaque2(destaquesHpActual2);
	$('navegaBotoesDiv2').setStyle('display', 'block');


	var destaquesPlay2 = function() 
	{ 
		destaqueSeguinte2();
	}

	// arranca em auto ...
	var autoPlay2 = destaquesPlay2.periodical(5000);
	$('btDestaquePlay2').src = 'images/botaoStop.gif';


});