function carruselVertical()
{
	var _sId = "";
	var _nFBA = -1;
	var _nAFB = 0;
	var _nYFB = 0;
	var _nYL = 0;		
	var _iFB = null;
	var _iMB = null;		
	var _anTB = new Array();
	var _asSrc = new Array();
	var _imB = new Array();
	var _aBC = new Array();
	var _aBoC = new Array();
	var _nAux1 = -1;
	var _nH = 0;
	var _nDirec = 1;
	var _nNum = 0;
	
	this.datosFoto = datosFoto;
	this.crearVert = crearVert;
	this.inicioBanner = inicioBanner;
	this.sobreBola = sobreBola;
	this.fueraBola = fueraBola;
	this.pulsaBola = pulsaBola;
	this.nuevoMov = nuevoMov;
	this.cargaImg = cargaImg;
	this.moverIm = moverIm;	
	this.parar = parar;	
	
	function datosFoto( sTiempo, sSrc )
	{
		_anTB.push( sTiempo );
		_asSrc.push( sSrc );
	}
	
	function crearVert( sId, nH, nDirec, nNum )
	{
		_nAux1 = -1; //-1:foto a foto. !-1: Modo desplazamiento largo		
		_nFBA = 0;
		_sId = sId;	
		_nH = nH;
		_nDirec = nDirec;
		_nNum = nNum;
	}
	
	function inicioBanner()
	{		
		_aBC = document.getElementById( _sId ).getElementsByTagName( "img" );
		
		document.getElementById( _sId ).style.width = 619 *nCal +"px";	
		document.getElementById( _sId ).style.height = _aBC.length*_nH *nCal +"px";			
		
		if( _aBC.length > 2 )
		{
			for(i=0; i< _aBC.length; i++ )
			{
				_aBC[i].src = sURLBase+"media/imagenes/seccions/"+_asSrc[i];
				_imB[i] = new Image();
				_imB[i].src = _aBC[i].src;
								
				if( i <_aBC.length-1 )
				{
					var sI = "";
					if( i==0 ) sI = "-blanca";
					document.getElementById( _sId+"-bolas" ).innerHTML += "<img class='abs esc "+_sId+"-bola' style='left:"+(21*i*nCal)+"px; width:"+(15*nCal)+"px; height:"+(15*nCal)+"px; cursor:pointer;' src='"+sURLBase+"media/imagenes/comun/bola"+sI+".png' onmouseover='aVerts["+_nNum+"].sobreBola("+i+");' onmouseout='aVerts["+_nNum+"].fueraBola("+i+");' onmouseup='aVerts["+_nNum+"].pulsaBola("+i+");' />";
				}
			}
			
			_aBoC = document.getElementById( _sId+"-bolas" ).getElementsByTagName( "img" );
	
			_iFB = window.setInterval(  "aVerts["+_nNum+"].nuevoMov()", _anTB[0] );
		}
	}
	
	function sobreBola( nBola )
	{
		if( _aBoC[nBola].src.indexOf( "bola-blanca.png" ) == -1 ) _aBoC[nBola].src = sURLBase+"media/imagenes/comun/bola-negra.png";	
	}
	
	function fueraBola( nBola )
	{
		if( _aBoC[nBola].src.indexOf( "bola-blanca.png" ) == -1 ) _aBoC[nBola].src = sURLBase+"media/imagenes/comun/bola.png";	
	}
	
	function parar()
	{
		if( _iMB != null ) window.clearInterval( _iMB );
		if( _iFB != null ) window.clearInterval( _iFB );
		_iMB = null;
		_iFB = null;
	}
	
	function pulsaBola( nBola )
	{
		if( _iMB == null && _nFBA != nBola )
		{
			parar();
			
			_nAux1 = nBola;	
			
			if( sIdA == 6 )
			{
				document.getElementById( "bannerDer" ).style.top = document.getElementById( "bannerIzq" ).style.top = -nBola*649*nCal+"px";
				aVerts[1].parar();
			}
			else this.nuevoMov();
		}
	}
	
	function nuevoMov()
	{	
		parar();
	
		var nDist = _nH *nCal;
		_nYL = _nYFB-nDist;	
		
		if( _nFBA == 0)
		{	
			_nYFB = 0;
			_nYL = -nDist;		
		}	
		
		_nFBA++;
		if( _nFBA > _aBoC.length-1 ) _nFBA = 0;
			
		this.cargaImg();	
	}
	
	
	function cargaImg()
	{
		window.clearInterval( _iMB );
		
		if( _imB[ _nFBA ].complete == false ) _iMB = window.setInterval( "aVerts["+_nNum+"].cargaImg()", 100 );
		else
		{			
			//Modo desplazamiento largo _nAux1=1 
			if( _nAux1 != -1 && (_nAux1 == _nFBA || (_nAux1 == 0 && _nFBA == _aBoC.length) ) ) _nAux1 = -1;
			
			if( _nAux1 == -1 ) nPausa = _anTB[_nFBA];		
			else nPausa = 1;
			
			_nAFB = 2;
			
			//Bolas
			for( b=0; b < _aBoC.length; b++ )
			{
				if( _aBoC[b].src.indexOf( "bola-negra.png" ) == -1 ) _aBoC[b].src = sURLBase+"media/imagenes/comun/bola.png";	
			}
			
			_aBoC[_nFBA].src = sURLBase+"media/imagenes/comun/bola-blanca.png";
			
			_iMB = window.setInterval( "aVerts["+_nNum+"].moverIm()", 1 );	
		}
		
		//document.getElementById( "aux" ).innerHTML += _nFBA+","+_imB[ _nFBA ].src+"<br/>";
	}
	
	function moverIm()
	{	
		_nYFB -= 1*_nAFB;
		_nAFB *= 1.1;
			
		if( _nYFB <= _nYL )
		{
			parar();
			
			_nYFB = _nYL;
			
			if( _nDirec == -1 ) document.getElementById( _sId ).style.top = Math.abs(_nYFB)-document.getElementById( _sId ).scrollHeight+(_nH*nCal)+"px";
			else document.getElementById( _sId ).style.top = _nYFB+"px";
			
			if( sIdA == 6 ) document.getElementById( "bannerDer" ).style.top = document.getElementById( "bannerIzq" ).style.top;
			
			_iFB = window.setInterval( "aVerts["+_nNum+"].nuevoMov()", nPausa );
		
			return;
		}
		
		if( _nDirec == -1 ) document.getElementById( _sId ).style.top = Math.abs(_nYFB)-document.getElementById( _sId ).scrollHeight+(_nH*nCal)+"px";
		else document.getElementById( _sId ).style.top = _nYFB+"px";
		
		if( sIdA == 6 ) document.getElementById( "bannerDer" ).style.top = document.getElementById( "bannerIzq" ).style.top;
	}
}


function nuevoVert( sId, nH, nDirec ) 
{
	var nNum = aVerts.length;

	aVerts.push( new carruselVertical() );
	
	aVerts[nNum].crearVert( sId, nH, nDirec, nNum );
}