var pgAnos=new Array();
var ipgAnos=-1;
function outrosAnos(){
  for(i=0;i<=ipgAnos;i++){document.write("<option value='"+pgAnos[i]['pag']+"'>"+pgAnos[i]['ano']+"</option>");}
}

//gera combo de listas
function generateCombos(){
	var ul = document.getElementsByTagName("ul");
 	var ol = document.getElementsByTagName("ol");
	var list = new Array();
	var a;
	var select;
	var option;
	var form;

	for(var i = 0; i < ul.length; i++ ){
 		list.push( ul[i] );
	}

	for(var i = 0; i < ol.length; i++ ){
		list.push( ol[i] );
	}
	
	for( i in list ){
		if( list[i].className.indexOf("toCombo") >= 0 ){
			a = list[i].getElementsByTagName("a");
			form = document.createElement("form");
			select = document.createElement("select");
			select.setAttribute("id","a10nb");
			select.onchange = (arguments[0])?arguments[0]:function(){
				select.form.action = this.value;
				select.form.method = "POST";
				var target = select.options[select.selectedIndex].getAttribute("target");
				(target)?select.form.setAttribute( "target", target ):select.form.setAttribute( "target", "_self" );
				select.form.submit();
			}
	
		for( var j = 0; j < a.length; j++ ){
			option = document.createElement("option");
			
			for( var k = 0; k < a[j].attributes.length; k++ ){
				option.setAttribute( (a[j].attributes[k].nodeName!="href")?a[j].attributes[k].nodeName:"value", a[j].attributes[k].nodeValue );
			}
			option.innerHTML = a[j].innerHTML;
			select.appendChild( option );
		}
	
		form.appendChild( select );
		form.setAttribute("style","display: inline");
	
		list[i].parentNode.insertBefore( form, list[i] );
		list[i].parentNode.removeChild( list[i] );
		}
	}
}