var ano=0;
var serie=0;

function mostrar(num){
	var divs=new Array('desc_filo','desc_huma','desc_info','desc_musi','desc_espo','desc_arte','desc_ingl','desc_ball','desc_jazz','desc_bate');
	if (num>=0)
		if (document.getElementById(divs[num]).style.display=='none'){
			for (i=0;i<=9;i++)
				document.getElementById(divs[i]).style.display='none';
			document.getElementById(divs[num]).style.display='block';
		}else
			document.getElementById(divs[num]).style.display='none';
	else
		for (i=0;i<=9;i++)
			document.getElementById(divs[i]).style.display='none';
}

function exibirprojeto(n){
	var projetos=getElementsByName_iefix('div', 'descproj');
	for (i=0;i<projetos.length;i++)
		projetos[i].style.display='none';
	projetos[n].style.display='block';
}

function carregaalbuns(){
	document.getElementById('ld_albuns').innerHTML='';
	document.getElementById('fotos').innerHTML='';
	ChamadaAjax("./carregaalbuns.php",'ld_albuns','ano='+ano+'&serie='+serie)
}

function fotos(id){
	document.getElementById('fotos').innerHTML='';
	if (id!='')
		ChamadaAjax("./fotos.php",'fotos','ano='+ano+'&serie='+serie+'&id='+id)
}

function mostrarfoto(id,i,path){
	document.getElementById('fotos2').innerHTML='<img src="arquivos.php?id='+path+'&arq='+id+'_'+i+'.jpg">';
}

function getElementsByName_iefix(tag, name) {
     
     var elem = document.getElementsByTagName(tag);
     var arr = new Array();
     for(i = 0,iarr = 0; i < elem.length; i++) {
          att = elem[i].getAttribute("name");
          if(att == name) {
               arr[iarr] = elem[i];
               iarr++;
          }
     }
     return arr;
}

function abrir_descr(desc_num){
	var descs=document.getElementsByName("descricao_prof");
	var links=document.getElementsByName("link_descr_prof");
	
	for (var i = 0; i < descs.length; i++) {
		descs[i].style.display="none";
		links[i].innerHTML="(mais informações)"
	}
	descs[desc_num].style.display="inline-block";
	links[desc_num].innerHTML=""
}