var habit = 1; //el numero de habitaciones que habia antes de volves a escoger
var numId = 1;
var nenes = new Array(0, 0, 0, 0, 0); //el numero de nens que habia antes de volves a escoger
var numIdEdad = new Array(0, 0, 0, 0, 0);
var bol = new Array(false, false, false, false, false); //servira para saber si la columna de edades esta printada o no
var quitarTodasFilas = false;

function ampliDismi(obj)
{
    document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_pRows').style.visibility = 'visible';
    document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_pRows').style.height = "0px";
    for (i = 1; i < 5; i++)
    {
        try
        {
            document.getElementById('h_row_' + i).style.visibility = 'hidden';
            ampliDismiNens(document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbNens_' + (i)), (i));
        }
        catch (ex) { }
    }

    try {
        ampliDismiNens(document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbNens_0'), 0);
    } catch (ex) { }
    
    for (i = 1; i < obj.value; i++) {
        document.getElementById('h_row_' + i).style.visibility = 'visible';
        document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_pRows').style.height = (28 * i) + "px";
        ampliDismiNens(document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbNens_' + (i)), (i));
    }

    for (i = obj.value; i < 5; i++) {
        document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbNens_' + (i)).value = 0;
        var J;
        for (J = 0; J < 3; J++) {
            document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbEdats_' + i + '_' + J).value = -1;
        }
        
        ampliDismiNens(document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbNens_' + (i)), (i));
    }

}

function ampliDismiNens(obj, n) {

    var k;

    //document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_lblEdats').style.visibility = 'hidden';
    for (k = 0; k < 3;  k++)
    {        
        document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbEdats_' + n + '_' + k).style.visibility = 'hidden';
    }
    for (k = 0; k < obj.value; k++)
    {
        document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_lblEdats').style.visibility = 'visible';
        document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbEdats_' + n + '_' + k).style.visibility = 'visible';
    }
    for (k = obj.value; k < 3; k++) {
        document.getElementById('ctl00_ContentPlaceHolder1_cBuscador1_cmbEdats_' + n + '_' + k).value = -1;
    }
}