prova comprimento<script type="text/javascript">

var lock_table="yes";

function change_lock () {
	if (lock_table=="yes") {
		lock_table="no";
		
		lins=parent.document.getElementById("lins").value;
		cols=parent.document.getElementById("cols").value;
		estado="text_on"; ligado=false;
		for (y=1; y<=cols; y++){
			//---desbloqueia todas as colunas---
			for (x=1; x<=lins; x++){
				if (parent.document.getElementById("col"+(y+1)+"lin"+x)) {
					parent.document.getElementById("col"+(y+1)+"lin"+x).setAttribute("class", estado);
					parent.document.getElementById("c"+(y+1)+"l"+x).disabled = ligado;
				}
			}
		}
		parent.document.getElementById('feed_block').innerHTML="[Bloquear tabela]";
	} else {
		lock_table="yes";
		parent.document.getElementById('feed_block').innerHTML="[Desbloquear tabela]";
	}
	valida_saltos();
}

if (!Array.prototype.indexOf)
{
  Array.prototype.indexOf = function(elt /*, from*/)
  {
    var len = this.length;

    var from = Number(arguments[1]) || 0;
    from = (from < 0)
         ? Math.ceil(from)
         : Math.floor(from);
    if (from < 0)
      from += len;

    for (; from < len; from++)
    {
      if (from in this &&
          this[from] === elt)
        return from;
    }
    return -1;
  };
}


function handleKeyDownEvent(eventRef,col,lin,key) { 

	var charCode = (window.event) ? eventRef.keyCode : eventRef.which;
	var cols=parseInt(parent.document.getElementById('cols').value);
	var lins=parseInt(parent.document.getElementById('lins').value);
	
	col=parseInt(col);
	lin=parseInt(lin);
	
	if ( charCode == 37 ) {
		if (col<=1) { col=cols; } else { col=col-1; }
	}
	
	if ( charCode == 39 ) {
		if (col>=cols) { col=1; } else { col=col+1; }
	}
	
	if ( charCode == 40) {
		if (lin>=lins) { lin=1; } else { lin=lin+1; }
	}
	
	if ( charCode == 38) {
		if (lin<=1) { lin=lins; } else { lin=lin-1; }
	}
	
	//---tecla enter----
	if (key=="sim") {
		if (charCode==13) {
			if (lin>=lins) { lin=1; } else { lin=lin+1; }
			
		}
	}
	valida_saltos();
	parent.document.getElementById("c" + col + "l" + lin).focus();
	return false;
}

function so_numeros(evt,col,lin) {
	var charCode = (evt.which) ? evt.which : event.keyCode

	if (charCode==46 || charCode==44 || (charCode>=48 && charCode<=57)) {
		return true;
	} else {
		if (charCode==108 || charCode==76) {
			parent.document.getElementById("c" + col + "l" + lin).value="Lesão";
		}
		
		if (col==1) {
			if (charCode==102 || charCode==70) {
				parent.document.getElementById("c" + col + "l" + lin).value="Faltou";
			}
		}
		
		if (charCode==110 || charCode==78) {
			parent.document.getElementById("c" + col + "l" + lin).value="Nulo";
		}
		if (charCode==100 || charCode==68) {
			parent.document.getElementById("c" + col + "l" + lin).value="Desistiu";
		}
		return false;
	}
}

function mostra_foto() { 
	if (parent.document.getElementById('foto_drag_aluno').style.visibility=="visible") {
		parent.document.getElementById('foto_drag_aluno').style.visibility="hidden";
		parent.document.getElementById('but_foto').innerHTML="[Mostra foto]";
	} else {
		parent.document.getElementById('foto_drag_aluno').style.visibility="visible";
		parent.document.getElementById('but_foto').innerHTML="[Esconde foto]";
	}
}

function hide_foto() {
	parent.document.getElementById('foto_drag_aluno').style.visibility="hidden";
	parent.document.getElementById('but_foto').innerHTML="[Mostra foto]";
}

function actualiza_foto(col,lin,teste) {
	if (parent.document.getElementById('foto_drag_aluno').style.visibility=="visible") {
		
		parent.document.getElementById("feed_nome_aluno").innerHTML=parent.document.getElementById("nome_aluno" + lin).innerHTML;
		parent.document.getElementById("foto_aluno").innerHTML='<img src="' + parent.document.getElementById("foto" + lin).value + '" width="115" height="115" />';
		parent.document.getElementById("feed_teste").innerHTML=teste;
		parent.document.getElementById("feed_dorsal").innerHTML=parent.document.getElementById("dorsal_aluno" + lin).innerHTML;
		
		parent.document.getElementById("feed_turma").innerHTML=parent.document.getElementById("num_aluno" + lin).innerHTML;
	}
}

//----drag da janela com foto---
function $(id) {
	return parent.document.getElementById(id);
}

var _startX = 0;			// mouse starting positions
var _startY = 0;
var _offsetX = 0;			// current element offset
var _offsetY = 0;
var _dragElement;			// needs to be passed from OnMouseDown to OnMouseMove
var _oldZIndex = 0;			// we temporarily increase the z-index during drag	

InitDragDrop();

function InitDragDrop() {
	parent.document.onmousedown = OnMouseDown;
	parent.document.onmouseup = OnMouseUp;
}

function OnMouseDown(e) {
	if (e == null) 
		e = parent.window.event; 
	var target = e.target != null ? e.target : e.srcElement;
	if ((e.button == 1 && parent.window.event != null || 
		e.button == 0) && 
		target.className == 'drag')
	{
		_startX = e.clientX;
		_startY = e.clientY;
		_offsetX = ExtractNumber(target.style.left);
		_offsetY = ExtractNumber(target.style.top);
		_oldZIndex = target.style.zIndex;
		target.style.zIndex = 10000;
		_dragElement = target;
		parent.document.onmousemove = OnMouseMove;
		parent.document.body.focus();
		parent.document.onselectstart = function () { return false; };
		target.ondragstart = function() { return false; };
		return false;
	}
}

function ExtractNumber(value) {
	var n = parseInt(value);
	return n == null || isNaN(n) ? 0 : n;
}

function OnMouseMove(e){
	if (e == null) 
		var e = parent.window.event; 
	var x = _offsetX + e.clientX - _startX;
	if (x<=0) { x=0; }
	var y = _offsetY + e.clientY - _startY;
	if (y<=0) { y=0; }
	_dragElement.style.left = x + 'px';
	_dragElement.style.top = y + 'px';
}

function OnMouseUp(e) {
	if (_dragElement != null) {
		_dragElement.style.zIndex = _oldZIndex;
		parent.document.onmousemove = null;
		parent.document.onselectstart = null;
		_dragElement.ondragstart = null;
		_dragElement = null;
	}
}

function valida_saltos() {
	lins=parent.document.getElementById("lins").value;
	cols=parent.document.getElementById("cols").value;
	tip0=parseInt(parent.document.getElementById("tip0").value);
	tip1=parseInt(parent.document.getElementById("tip1").value);
	tip2=parseInt(parent.document.getElementById("tip2").value);
	tip3=parseInt(parent.document.getElementById("tip3").value);
	tip4=parseInt(parent.document.getElementById("tip4").value);
	
	if (tip0==1) { texto="<div align=center class=titulo_blue>Final direta</div>"; } else { texto="<div align=center class=titulo_blue>Fase Eliminatória (serão apurados " + tip3 + " atletas para a final)</div>"; }
	parent.document.getElementById("feed_terminado").innerHTML = texto;
	
	if (lock_table=="yes") {
		for (y=1; y<=cols; y++){
			proxima_coluna="sim";
			for (x=1; x<=lins; x++){
				if (parent.document.getElementById("c" + y + "l" + x).value=="") {
					proxima_coluna="nao";
				}
			}
		
			//-----bloqueia ou ativa a proxima coluna----
			if (proxima_coluna=="sim") { estado="text_on"; ligado=false; } else { estado="text_off"; ligado=true; }
			for (x=1; x<=lins; x++){
				if (parent.document.getElementById("col"+(y+1)+"lin"+x)) {
					parent.document.getElementById("col"+(y+1)+"lin"+x).setAttribute("class", estado);
					parent.document.getElementById("c"+(y+1)+"l"+x).disabled = ligado;
				}
			}
		}
	}
	
	//----ve se existem faltas----
	for (y=1; y<=cols; y++){
		for (x=1; x<=lins; x++){
			if (parent.document.getElementById("c"+y+"l" + x).value=="Faltou") {
				for (k=(y+1); k<=cols; k++){
					if (parent.document.getElementById("c" + k + "l" + x)) {
						parent.document.getElementById("c" + k + "l" + x).value="Faltou";
					}
				}
			}
			if (parent.document.getElementById("c"+y+"l" + x).value=="Desistiu") {
				for (k=(y+1); k<=cols; k++){
					if (parent.document.getElementById("c" + k + "l" + x)) {
						parent.document.getElementById("c" + k + "l" + x).value="Desistiu";
					}
				}
			}
			if (parent.document.getElementById("c"+y+"l" + x).value=="Lesão") {
				for (k=(y+1); k<=cols; k++){
					if (parent.document.getElementById("c" + k + "l" + x)) {
						parent.document.getElementById("c" + k + "l" + x).value="Lesão";
					}
				}
			}
			
			if (lock_table=="yes") {
				if (parent.document.getElementById("c"+y+"l" + x).value=="") {
					for (k=(y+1); k<=cols; k++){
						if (parent.document.getElementById("c" + k + "l" + x)) {
							parent.document.getElementById("c" + k + "l" + x).value="";
						}
					}
				}
			}
		}
	}
	//..................................
	//----actualiza a classificação-----
	if (tip0==2) { lim_sup=parseInt(tip2)+parseInt(tip4); } else { lim_sup=tip1; }

	var obj = new Object();
			
	for (x=1; x<=lins; x++){
		parent.document.getElementById("linha"+x).setAttribute("class", "inativo_100");
		var dados = new Array();
		for (y=1; y<=lim_sup; y++){
			if (isNaN(parent.document.getElementById("c" + y + "l" + x).value) || parent.document.getElementById("c" + y + "l" + x).value=="") {
				valor=0;
			} else {
				valor=parent.document.getElementById("c" + y + "l" + x).value;
			}
			dados.push(parseFloat(valor));
		}
		//---ve o valor mais alto no array----
		var teste = Math.max.apply(null, dados);
		obj[x] = teste;
		parent.document.getElementById("melhor" + x).innerHTML=teste.toFixed(2);
	}
	
	//---ordena o objeto de acordo com o valor do salto---
	keysSorted = Object.keys(obj).sort(function(a,b){return obj[b]-obj[a]});
	
	for (x=1; x<=lins; x++){
		//---posicao do valor dentro do array--precisa da função prototype acima (IE8 e inferior)
		var pos=x.toString();
		var index = keysSorted.indexOf(pos);
		parent.document.getElementById("class" + x).innerHTML=(index+1) + "º";
	}
	
	//................................................
	//----Apura os vencedores para a proxima ronda----
	if (tip0==2) {
		elim="yes";
		for (y=1; y<=tip2; y++){
			for (x=1; x<=lins; x++){
				if (parent.document.getElementById("c" + y + "l" + x).value=="") {
					elim="no";
				}
			}
		}
		if (elim=="yes") {
			//----apura os vencedores----
			texto="<div align=center class=titulo_blue>Fase final (" + tip3 + " atletas a disputar a final)</div>";
			parent.document.getElementById("feed_terminado").innerHTML = texto;
			for (x=1; x<=lins; x++){
				var lugar=parent.document.getElementById("class" + x).innerHTML;
				lugar=lugar.slice(0,-1); //---remove o ultimo caracter
				lugar=parseInt(lugar);
				
				for (k=(tip2+1); k<=(tip2+tip4); k++){
					
					if (lugar<=tip3) {
						parent.document.getElementById("c"+k+"l"+x).disabled = false;
						parent.document.getElementById("linha"+x).setAttribute("class", "inativo_100");
					} else {
						parent.document.getElementById("c"+k+"l"+x).value="--";
						parent.document.getElementById("c"+k+"l"+x).disabled = true;
						parent.document.getElementById("linha"+x).setAttribute("class", "inativo_40");
					}
				}
				
			}		
		}
	} 
	
	texto="<div align=right class=titulo_green>A competição deste escalão está terminada >></div>";
	for (y=1; y<=cols; y++){
		for (x=1; x<=lins; x++){
			if (parent.document.getElementById("c" + y + "l" + x).value=="") {
				texto="";
			}
		}
	}
	if (texto!="") { parent.document.getElementById("feed_terminado").innerHTML = texto; }
	
}

function replace_virgula (y,x) {
	//-----substitui a virgula pelo ponto final---
	var old_text=parent.document.getElementById("c"+y+"l" + x).value;
	new_text=old_text.replace(",",".");
	parent.document.getElementById("c"+y+"l" + x).value=new_text;
}

function muda_prova(id) {
	window.open("includes/modulos/atletismo/gerir_provas/scripts/escolhe_prova.php?id_tor=" + id,"prov");
}

function guarda_dados () {
	valida_saltos();
	var lins=parent.document.getElementById("lins").value;
	var cols=parent.document.getElementById("cols").value;
	var dados="";

	for (var x=1; x<=lins; x++) {
		dados=dados + "*" + parent.document.getElementById('id_insc' + x).value + "z";
		for (var y=1; y<=cols; y++) {
			dados=dados + "+" + parent.document.getElementById("c" + y + "l" + x).value;
		}
		dados=dados + "k" + parent.document.getElementById("melhor" + x).innerHTML;
		dados=dados + "y" + parent.document.getElementById("class" + x).innerHTML;
	}
	parent.document.getElementById('dados').value=dados;
	return true;
}

//----testa a ver se a pagina ja foi toda carregada----
function teste_load() {
	try { 
		var teste=parent.document.getElementById('fim_load').value;
	} 
	catch (e) { 
		setTimeout("teste_load();", 500);
		throw "stop execution"; 
	}
	parent.document.getElementById('fim_load_feed').innerHTML="";
	valida_saltos();
	lock_table="no";
	change_lock ();
}
</script>