var popUp;

function OpenCatalago(idname, postBack, Ancho, Alto, PaginaWeb) {
    x = (screen.width - Ancho) / 2;
    y = (screen.height - Alto) / 2;
    popUp = window.open(PaginaWeb + '?formname=' + document.forms[0].name +
		'&id=' + idname + '&selected=' + encodeURIComponent(document.forms[0].elements[idname].value) + '&postBack=' + postBack,
		'popupcal',
		'width=' + Ancho + ',height=' + Alto + ',left=' + x + ',top=' + y + '');
}

function popUp(URL) {
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.showModalDialog(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=20,height=20,left = 558,top = 134');");
}

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function A(e, t) {
    var k = null;
    (e.keyCode) ? k = e.keyCode : k = e.which;
    if (k == 13) (!t) ? B() : t.focus();
}

function checkEnter(e) {
    var characterCode
    if (e && e.which) {
        e = e
        characterCode = e.which
    } else {
        e = event
        characterCode = e.keyCode
    }
    if (characterCode == 13) {
        document.forms[0].submit()
        return false
    } else {
        return true
    }
} 

function tabular(e, obj) {
    tecla = (document.all) ? e.keyCode : e.which;
    if (tecla != 13) return;
    frm = obj.form;
    for (i = 0; i < frm.elements.length; i++)
        if (frm.elements[i] == obj) {
        if (i == frm.elements.length - 1)
            i = -1;
        break
    }
    /*ACA ESTA EL CAMBIO disabled, Y PARA SALTEAR CAMPOS HIDDEN*/
    if ((frm.elements[i + 1].disabled == true) || (frm.elements[i + 1].type == 'hidden'))
        tabular(e, frm.elements[i + 1]);
    /*ACA ESTA EL CAMBIO readOnly */
    else if (frm.elements[i + 1].readOnly == true)
        tabular(e, frm.elements[i + 1]);
    else {
        if (frm.elements[i + 1].type == 'text') /*VALIDA SI EL CAMPO ES TEXTO*/
        { frm.elements[i + 1].select(); };   /* AÑADIR LOS CORCHETES Y ESTA INSTRUCCION */
        frm.elements[i + 1].focus();
    }
    return false;
}

function mensajeAlert() {
    alert("La cantidad digitada solo permite valores numericos?");
}

function Confirmacion() {

    var seleccion = confirm("acepta el mensaje ?");
    if (seleccion)
        alert("se acepto el mensaje");
    else
        alert("NO se acepto el mensaje");

    //usado para que no haga postback el botón de asp.net cuando
    //no se acepte el confirm
    return seleccion;
}

function mensajeTerminar() {
    alert("Muchas gracias por su compra, esperamos  su pronta visita.");
    window.location = "../ssl/frmIngreso.aspx";
}


/***********************************************
* Cool DHTML tooltip script II- � Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetfromcursorX = 12 //Customize x offset of tooltip
var offsetfromcursorY = 10 //Customize y offset of tooltip

var offsetdivfrompointerX = 10 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY = 14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="../imagen/arrow2.gif">') //write out pointer image

var ie = document.all
var ns6 = document.getElementById && !document.all
var enabletip = false
if (ie || ns6)
    var tipobj = document.all ? document.all["dhtmltooltip"] : document.getElementById ? document.getElementById("dhtmltooltip") : ""

var pointerobj = document.all ? document.all["dhtmlpointer"] : document.getElementById ? document.getElementById("dhtmlpointer") : ""

function ietruebody() {
    return (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body

}

function ddrivetip(thetext, thewidth, thecolor) {
    if (ns6 || ie) {
        if (typeof thewidth != "undefined") tipobj.style.width = thewidth + "px"
        if (typeof thecolor != "undefined" && thecolor != "") tipobj.style.backgroundColor = thecolor
        tipobj.innerHTML = thetext
        enabletip = true
        return false
    }
}

function positiontip(e) {
    if (enabletip) {
        var nondefaultpos = false
        var curX = (ns6) ? e.pageX : event.clientX + ietruebody().scrollLeft;
        var curY = (ns6) ? e.pageY : event.clientY + ietruebody().scrollTop;
        //Find out how close the mouse is to the corner of the window
        var winwidth = ie && !window.opera ? ietruebody().clientWidth : window.innerWidth - 20
        var winheight = ie && !window.opera ? ietruebody().clientHeight : window.innerHeight - 20

        var rightedge = ie && !window.opera ? winwidth - event.clientX - offsetfromcursorX : winwidth - e.clientX - offsetfromcursorX
        var bottomedge = ie && !window.opera ? winheight - event.clientY - offsetfromcursorY : winheight - e.clientY - offsetfromcursorY

        var leftedge = (offsetfromcursorX < 0) ? offsetfromcursorX * (-1) : -1000

        //if the horizontal distance isn't enough to accomodate the width of the context menu
        if (rightedge < tipobj.offsetWidth) {
            //move the horizontal position of the menu to the left by it's width
            tipobj.style.left = curX - tipobj.offsetWidth + "px"
            nondefaultpos = true
        }
        else if (curX < leftedge)
            tipobj.style.left = "5px"
        else {
            //position the horizontal position of the menu where the mouse is positioned
            tipobj.style.left = curX + offsetfromcursorX - offsetdivfrompointerX + "px"
            pointerobj.style.left = curX + offsetfromcursorX + "px"
        }

        //same concept with the vertical position
        if (bottomedge < tipobj.offsetHeight) {
            tipobj.style.top = curY - tipobj.offsetHeight - offsetfromcursorY + "px"
            nondefaultpos = true
        }
        else {
            tipobj.style.top = curY + offsetfromcursorY + offsetdivfrompointerY + "px"
            pointerobj.style.top = curY + offsetfromcursorY + "px"
        }
        tipobj.style.visibility = "visible"
        if (!nondefaultpos)
            pointerobj.style.visibility = "visible"
        else
            pointerobj.style.visibility = "hidden"
    }

}

function hideddrivetip() {
    if (ns6 || ie) {
        enabletip = false
        tipobj.style.visibility = "hidden"
        pointerobj.style.visibility = "hidden"
        tipobj.style.left = "-1000px"
        tipobj.style.backgroundColor = ''
        tipobj.style.width = ''
    }

}

document.onmousemove = positiontip

function cleartext() {
    var intCant = document.getElementById("prueba").value;
    if (intCant == "") {
        return document.getElementById("prueba").value = "0";
    }
}