// JavaScript Document
function limpar_tabela(tabelas) {		
		var tabela = document.getElementById(tabelas);
		var total = tabela.rows.length;
		i=1;
		while (total > i) {
			tabela.deleteRow(0);
			i++;
		}
		return true;
		/*var indicerow = parseInt(document.getElementById('linha_contador').value);
		document.getElementById('referencias_tabela')
		indicerow--;
		document.getElementById('linha_contador').value = indicerow;*/
	}
	function limpar_tabela2(tabelas) {		
				var tabela = document.getElementById(tabelas);
		var i = tabela.rows.length-1;
		while (tabela.rows.length > 4) {
			tabela.deleteRow(i);
			i--;
		}
		return true;

		/*var indicerow = parseInt(document.getElementById('linha_contador').value);
		document.getElementById('referencias_tabela')
		indicerow--;
		document.getElementById('linha_contador').value = indicerow;*/
	}
	
	function limparTX() {
		var tabela = document.getElementById("tabelaExtra");
		var total = tabela.rows.length;
		var xt = parseInt(document.getElementById('xtras_introduzidos').value);
		var total_p = (total-xt)-1;
		total--;
		xex = document.getElementById('extras_presentes').value;
		pp = xex.split("|");	
		while(total > total_p) {
			tabela.deleteRow(total);
			total--;
			pp.pop();
		}
		document.getElementById('xtras_introduzidos').value = 0;
		document.getElementById('extras_presentes').value = pp.join("|");
	}
	function insrwPck(valor_i,nome,preco) {
		var tabela = document.getElementById("s3");
		var x = tabela.insertRow(tabela.rows.length);
		//var x=document.getElementById('myTable').insertRow(2)
		x.className = "celulas";
		var a=x.insertCell(0);	var b=x.insertCell(1);	var c=x.insertCell(2); var d=x.insertCell(3);
		
		next_id = valor_i+4;
		
		var dados_a = "&nbsp;";
		a.style.backgroundColor = "#FFFFFF";
		a.innerHTML= dados_a;
	
		var dados_b = "&nbsp;&nbsp;<strong><font color=\"#842921\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\" id=\"fnt_sct"+next_id+"\">"+nome+"</font></strong>";
		b.style.backgroundColor = "#FFFFFF";
		b.innerHTML= dados_b;
	
		campo = "<input name=\"interiores\" type=\"radio\" id=\"inter"+next_id+"\" value=\""+preco+"\" onClick=\"osinteriores = this.value;\">";
	
		var dados_c ="<div align=\"center\"><strong><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\">"+formatCurrency(preco) + " €";+"</font> </strong></div>";		
		c.style.backgroundColor = "#FFFFFF";
		c.innerHTML= dados_c;
			
		var dados_d = "<div align=\"center\">"+campo+"</div>";		
		d.innerHTML= dados_d;
	}
	
	function insrwDom(valor_i,nome,preco) {
		var tabela = document.getElementById("s4");
		//var indicerow = tabela.rows.length;
		var x = tabela.insertRow(0);
		//var x=document.getElementById('myTable').insertRow(2)
		x.className = "celulas";
		var a=x.insertCell(0);	var b=x.insertCell(1);	var c=x.insertCell(2);
		var dados_a = "&nbsp;&nbsp;<strong><font color=\"#842921\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\" id=\"ha_"+valor_i+"\">"+nome+"</font></strong>";
		a.style.backgroundColor = "#FFFFFF";
		a.innerHTML= dados_a;
		
		if (preco == "0") {
			campo = "&nbsp;";
			
			var dados_b ="<div align=\"center\"><strong><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\">Included</font> </strong></div>";	
		}
		else {
			campo = "<input name=\"extras[]\" type=\"checkbox\" id=\"extras"+valor_i+"\" value=\""+preco+"\">";
			var dados_b ="<div align=\"center\"><strong><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\">"+formatCurrency(preco) + " €";+"</font> </strong></div>";
		}
	
		b.style.backgroundColor = "#FBEDCA";
		b.innerHTML= dados_b;
			
		var dados_c = "<div align=\"center\">"+campo+"</div>";
		c.innerHTML= dados_c;
	}
	
	function insrwDomN() {
		var tabela = document.getElementById("s4");
		//var indicerow = tabela.rows.length;
		var x = tabela.insertRow(0);
		//var x=document.getElementById('myTable').insertRow(2)
		x.className = "celulas";
		var a=x.insertCell(0);	var b=x.insertCell(1);	var c=x.insertCell(2);
	
		var dados_a = "<div align=\"center\"><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\"><strong>-/-</strong></font></div>";
		a.style.backgroundColor = "#FFFFFF";
		a.innerHTML= dados_a;
		
		var dados_b ="<div align=\"center\"><strong><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\">-/-</font> </strong></div>";	
			
		b.style.backgroundColor = "#FFFFFF";
		b.innerHTML= dados_b;
			
		var dados_c = "<div align=\"center\">&nbsp;</div>";
		c.innerHTML= dados_c;
	}
	
	function insrTX(id,nome,preco) {
		//ESTOU AQUI
	
		var tabela = document.getElementById("tabelaExtra");
		var x = tabela.insertRow(tabela.rows.length);
		
		var a=x.insertCell(0);	var b=x.insertCell(1);	var c=x.insertCell(2);
		preco2 = formatCurrency(preco);
		if (preco == "0") {
			var campo = "Included<input name=\"extra_"+id+"_m\" type=\"hidden\" id=\"extra_"+id+"_m\" value=\"0\" size=\"5\" maxlength=\"2\"><input name=\"extra_"+id+"_p\" type=\"hidden\" id=\"extra_"+id+"_p\" value=\"0\">";
		}
		else {
			var campo = "<input name=\"extra_"+id+"_m\" type=\"text\" id=\"extra_"+id+"_m\" value=\"0\" size=\"5\" maxlength=\"2\"><input name=\"extra_"+id+"_p\" type=\"hidden\" id=\"extra_"+id+"_p\" value=\""+preco+"\">";
		}
		
		var dados_a = "<font color=\"#FFFFFF\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\"><strong>&nbsp;&nbsp;</strong></font><font color=\"#842921\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\"><strong>"+nome+"</strong></font>";
		a.style.backgroundColor = "#FFFFFF";
		a.innerHTML= dados_a;
		
		var dados_b ="<div align=\"center\"><table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
        dados_b += "<tr><td width=\"80%\"><div align=\"right\"><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\"><strong>"+preco2+"</strong></font></div></td>"
        dados_b += "<td width=\"20%\" nowrap><div align=\"center\"><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\"><strong>&euro;</strong></font></div></td></tr></table></div>";	
			
		b.style.backgroundColor = "#FFFFFF";
		b.innerHTML= dados_b;
			
		var dados_c = "<div align=\"center\"><font color=\"#D18E34\" size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\"><strong>"+campo+"</strong></font></div>";
		c.style.backgroundColor = "#FFFFFF";
		c.innerHTML= dados_c;
	
		//obter o valor actual do campo de extras extra
		var xt = parseInt(document.getElementById('xtras_introduzidos').value);
		xt = xt+1;
		document.getElementById('xtras_introduzidos').value = xt;
		xex = document.getElementById('extras_presentes').value;
		xex += "|" + id;
		document.getElementById('extras_presentes').value = xex;
	}