function CaixaDestaqueComFoto(){
	nIndice = parseInt(nIndice);
	if (nIndice > nTotMat)
	    nIndice = 0;
	else
		if (nIndice < 0)
			nIndice = nTotMat;	    
    
	Img     = document.getElementById("matImg");
	ILnk    = document.getElementById("imgLnk");
	Tit     = document.getElementById("matTit");
	mLnk    = document.getElementById("matLnk");
	Sec     = document.getElementById("matSec");

	if (aMatBan[nIndice]==1)
		document.getElementById("matTransparencia").className = "matSemTransparencia";
	else
		document.getElementById("matTransparencia").className = "matTransparencia";
		
	Img.src 	= aMatImg[nIndice];

	ILnk.href 	= aMatLnk[nIndice];
	ILnk.title 	= aMatTit[nIndice];
	Tit.innerHTML	= aMatTit[nIndice];

	mLnk.href		= aMatLnk[nIndice];
	Sec.href        = aSecLnk[nIndice];
	if (isIE)
	    Sec.innerText = aMatSec[nIndice];
	else
	    Sec.textContent = aMatSec[nIndice];

	for (i=1;i<=(nTotMat+1);i++)
	{
		curN	= document.getElementById("n" + i);

		curN.style.backgroundColor = '';
	}

	curN	= document.getElementById("n" + (nIndice+1));
	curN.style.backgroundColor = '#bc9905';

	nIndice++;

}
//-----------------------------------------------------------
function Pausa()
{
    clearInterval(timeoutID);
}
//-----------------------------------------------------------
function Retrocede(){
	clearInterval(timeoutID);
	nIndice-=2;
	CaixaDestaqueComFoto();
	timeoutID = setInterval('CaixaDestaqueComFoto()', time );
}
//-----------------------------------------------------------
function Avanca(){
	clearInterval(timeoutID);
	CaixaDestaqueComFoto();
	timeoutID = setInterval('CaixaDestaqueComFoto()', time );
}
// ============================================
function IrPara(i){
	clearInterval(timeoutID);
	nIndice = (i-1);
	CaixaDestaqueComFoto();
	timeoutID = setInterval('CaixaDestaqueComFoto()', time );
}