function showreserva ()
         {

                  Effect.toggle('btreserv', 'appear', { delay: 0, duration: 0 });
                  Effect.toggle('reservabox', 'slide', {afterFinish: function()
                                 {
                                       Effect.ScrollTo("reservabox");
                                 }});



         }


         function showcal () {


                  Effect.toggle('resexplink', 'appear', { delay: 0, duration: 0 });
                  Effect.toggle('resexplinkhide', 'appear', { delay: 0, duration: 0 });
                  Effect.toggle('resexp', 'blind');



         }

function disablevuelo(){
document.getElementById('v1').disabled = true;
document.getElementById('v2').disabled = true;
document.getElementById('v3').disabled = true;
document.getElementById('v4').disabled = true;
document.getElementById('v5').disabled = true;
document.getElementById('v6').disabled = true;
document.getElementById('v7').disabled = true;
}

function popreserve()
{
//alert(window.screen.availHeight);
        //document.getElementById('reservabox').style.top = '110px';


}

function showhidez(boxid) {


        z = document.getElementById(boxid).style.display;

        if (z == 'block')
        hide1 (boxid);

        if (z == 'none')
        show1 (boxid);
}


function showhide1(boxid) {

document.getElementById('pp').innerHTML = 'p_ap';

        z = document.getElementById(boxid).style.display;

        if (z == 'block')
        hide1 (boxid);

        if (z == 'none')
        show1 (boxid);
}

function show1(boxid){
   document.getElementById(boxid).style.display="block";
}

function hide1(boxid){
   document.getElementById(boxid).style.display="none";
}

function showdiv(event, divid, ifocus)
{
alert('e');
        //determina un margen de pixels del div al raton
        margin=5;

        //La variable IE determina si estamos utilizando IE
        var IE = document.all?true:false;
        //Si no utilizamos IE capturamos el evento del mouse
        if (!IE) document.captureEvents(Event.MOUSEMOVE)

        var tempX = 0;
        var tempY = 0;

        if(IE)
        { //para IE
                tempX = event.clientX + document.body.scrollLeft - 300;
                tempY = event.clientY + document.body.scrollTop;
        }else{ //para netscape
                tempX = event.pageX;
                tempY = event.pageY;
        }
        //if (tempX < 0){tempX = 0;}
        //if (tempY < 0){tempY = 0;}

        //modificamos el valor del id "posicion" para indicar la posicion del mouse
        document.getElementById(divid).style.top = (tempY+margin);
        document.getElementById(divid).style.left = (tempX+margin);
        document.getElementById(divid).style.display='block';

        // opacidad
        var ancho = window.screen.availWidth - 20;
        //contenPopup.style.display  = 'inline';
        //contenPopup.style.left = (window.screen.availWidth/2) - (tableContent.style.width.substring(0,3)/2)+"px";
        ContenPage.style.width = ancho+"px";
        ContenPage.style.display  = 'inline';


        //focus
        document.getElementById(ifocus).focus();
        return;
}