function nextFoto(nFotos){
	nFotoActual = eval(document.getElementById('idxFoto').value);
	
	if(nFotoActual == (nFotos-1)){
		idxFoto = 0;
	}else{
		idxFoto = nFotoActual + 1;
	}	
	
	document.getElementById("numFotos").innerHTML = idxFoto+1 +" | " + nFotos;
	document.getElementById('foto').src = arrFotos[idxFoto];
	document.getElementById('legenda').innerHTML = arrLegendas[idxFoto];
	document.getElementById('idxFoto').value = idxFoto;
}

function previousFoto(nFotos){
	nFotoActual = eval(document.getElementById('idxFoto').value);
	
	if(nFotoActual == 0){
		idxFoto = eval(nFotos -1);
	}else{
		idxFoto = nFotoActual - 1;
	}
	document.getElementById("numFotos").innerHTML = idxFoto+1 +" | " + nFotos;
	document.getElementById('foto').src = arrFotos[idxFoto];
	document.getElementById('legenda').innerHTML = arrLegendas[idxFoto];
	document.getElementById('idxFoto').value = idxFoto;
}

function closeFotos(nFotos){
	document.getElementById('idxFoto').value = 0;
	document.getElementById('foto').src = arrFotos[0];
	document.getElementById("numFotos").innerHTML = 1 +" | " + nFotos;
	document.getElementById('divFotosEmpreend').style.left="-1000px";
}


function viewFotos(npixeis){ 
	document.getElementById('divMapaLocal').style.left="-1000px";
  document.getElementById('divPedidoInformacao').style.left="-1000px";
  document.getElementById('divAreasEmpreend').style.left="-1000px";

  npixeisTop = yMousePos - 325;
  if(npixeisTop < 225)
		npixeisTop = 180;
  document.getElementById('divFotosEmpreend').style.top = npixeisTop+"px";
  //document.getElementById('divFotosEmpreend').style.left = npixeis+"px";
  document.getElementById('divFotosEmpreend').style.left = document.getElementById('fotopopup_positioning').style.left;
}

function viewFotosFraccoes(npixeis,fotoIdx,numFotos){ 
  document.getElementById('divPedidoInformacao').style.left="-1000px";

  npixeisTop = yMousePos - 455;
  
  if(npixeisTop < 225)
		npixeisTop = 225;
	
	document.getElementById('idxFoto').value = fotoIdx;	

	document.getElementById("numFotos").innerHTML = fotoIdx+1 +" | " + numFotos;
	document.getElementById('foto').src = arrFotos[fotoIdx];
	
  document.getElementById('divFotosEmpreend').style.top = npixeisTop+"px";
  //document.getElementById('divFotosEmpreend').style.left = npixeis+"px";
  document.getElementById('divFotosEmpreend').style.left = document.getElementById('fotopopup_positioning').style.left;  
}

function viewFotosFraccoesListagem(imoId,imoEmpresaId,firstFoto){
  npixeisTop = yMousePos - 350;
  
  if(npixeisTop < 225)
		npixeisTop = 225;
	
	document.getElementById('divFotosListagem').src = '/modules/fraccoes_fotoslistagem.jsp?imoId=' + imoId + '&imoEmpresaId=' + imoEmpresaId + '&firstFoto=' + firstFoto +' ';
	document.getElementById('divFotosListagem').style.top = npixeisTop+"px";
  document.getElementById('divFotosListagem').style.left = "325px";  
}

function closeFotosListagem(nFotos){
	parent.document.getElementById("divFotosListagem").src = "";
	parent.document.getElementById("divFotosListagem").style.left = "-1000px";
}

function viewMapaLocal(npixeis){
	document.getElementById('divFotosEmpreend').style.left="-1000px";
  document.getElementById('divPedidoInformacao').style.left="-1000px";
 	document.getElementById('divAreasEmpreend').style.left="-1000px";
 
	var widthImg = document.getElementById('bigImg').width;
	var heigthImg = document.getElementById('bigImg').height;
 		
 	if(widthImg > 320 && npixeis!= -1000 ){
	if (document.all) { 	
 		document.getElementById('divMapaLocal').width = widthImg+"px";
 	}else	{
 		document.getElementById('divMapaLocal').style.width = (widthImg+50)+"px";
 	}	
 		npixeis = widthImg - 420;
 	} 
	npixeisTop = yMousePos - 325;
	if(npixeisTop < 225)
		npixeisTop = 225;
	
	if(heigthImg > 400){
		npixeisTop = yMousePos - 20;
	}	
			
  document.getElementById('divMapaLocal').style.top = npixeisTop+"px";
  //document.getElementById('divMapaLocal').style.left= npixeis+"px";
  if(npixeis != -1000){
	  document.getElementById('divMapaLocal').style.left = document.getElementById('fotopopup_positioning').style.left;
  }else{
  document.getElementById('divMapaLocal').style.left= npixeis+"px";
}
}