var IE = document.all?true:false;

function WindowParent()
{
    var win = window;
    while(win != win.parent && null != win)
        win = win.parent;
    return win;
}

function CargarConfiguracion()
{
   ResizePage(true);
}

function ResizePage()
{
     if(null != window.frameElement)
     {
         var docHt = 0, sh, oh;
         if (document.body.scrollHeight) docHt = sh = document.body.scrollHeight;
         if (document.body.offsetHeight) docHt = oh = document.body.offsetHeight;
         if (sh && oh) docHt = Math.max(sh, oh);
         window.frameElement.style.height = docHt + "px";
      }
}

function currencyFormat(fld, e, miles, decimales)
{
    var decSep = '';
    var decNum = 0;

    if(decimales == true){
        decSep =  WindowParent().document.getElementById('hdnSeparadorDecimales').value;
        decNum = parseInt( WindowParent().document.getElementById('hdnNumeroDecimales').value);
    }

    if(miles == true)
    {
      var milSep =  WindowParent().document.getElementById('hdnSeparadorMiles').value;

    }
    else
    {
          return blockNonNumbers(fld, e, decimales, true, decSep);
          return;
    }



        var sep = 0;
        var key = '';
        var i = j = 0;
        var len = len2 = 0;
        var strCheck = '0123456789';
        var aux = aux2 = '';
        var whichCode = (window.Event) ? e.which : e.keyCode;

        var bInteger = false;
        var decCount = 0;

        if (whichCode == 13) return true;  // Enter
        if (whichCode == 8) return true;  // Backspace (Bug fixed)
        if (whichCode == 127) return true; // Delete
        key = String.fromCharCode(whichCode);  // Get key value from key code
        if (strCheck.indexOf(key) == -1) return false;  // Not a valid key
        len = fld.value.length;
        for(i = 0; i < len; i++)
        if ((fld.value.charAt(i) != '0') && (fld.value.charAt(i) != decSep)) break;
        aux = '';
        for(; i < len; i++)
                if (strCheck.indexOf(fld.value.charAt(i))!=-1) aux += fld.value.charAt(i);
                aux += key;
                len = aux.length;
                if (len == 0) fld.value = '';
                if (decSep != '')
                {
                        decCount = decNum;
                        if (len == 1) fld.value = '0'+ decSep + '0' + aux;
                        if (len == 2) fld.value = '0'+ decSep + aux;
                        if (len > 2)
                                bInteger = true;
                }
                else
                {
                        decCount = 0
                        bInteger = true;
                }
                if (bInteger)
                {
                        aux2 = '';
                        for (j = 0, i = len - (decCount + 1); i >= 0; i--)
                        {
                                if (j == 3)
                                {
                                        aux2 += milSep;
                                        j = 0;
                                }
                                aux2 += aux.charAt(i);
                                j++;
                        }
                        fld.value = '';
                        len2 = aux2.length;
                        for (i = len2 - 1; i >= 0; i--)
                                fld.value += aux2.charAt(i);
                                fld.value += decSep + aux.substr(len - decCount, len);
                }
        return false;
}



function currencyFormatPopUp(fld, e, miles, decimales)
{
    var decSep = '';
    var decNum = 0;

    if(decimales == true){
        decSep =  window.opener.WindowParent().document.getElementById('hdnSeparadorDecimales').value;
        decNum = parseInt( window.opener.document.getElementById('hdnNumeroDecimales').value);
    }

    if(miles == true)
    {
      var milSep =  window.opener.WindowParent().document.getElementById('hdnSeparadorMiles').value;

    }
    else
    {
          return blockNonNumbers(fld, e, decimales, true, decSep);
          return;
    }



        var sep = 0;
        var key = '';
        var i = j = 0;
        var len = len2 = 0;
        var strCheck = '0123456789';
        var aux = aux2 = '';
        var whichCode = (window.Event) ? e.which : e.keyCode;

        var bInteger = false;
        var decCount = 0;

        if (whichCode == 13) return true;  // Enter
        if (whichCode == 8) return true;  // Backspace (Bug fixed)
        if (whichCode == 127) return true; // Delete
        key = String.fromCharCode(whichCode);  // Get key value from key code
        if (strCheck.indexOf(key) == -1) return false;  // Not a valid key
        len = fld.value.length;
        for(i = 0; i < len; i++)
        if ((fld.value.charAt(i) != '0') && (fld.value.charAt(i) != decSep)) break;
        aux = '';
        for(; i < len; i++)
                if (strCheck.indexOf(fld.value.charAt(i))!=-1) aux += fld.value.charAt(i);
                aux += key;
                len = aux.length;
                if (len == 0) fld.value = '';
                if (decSep != '')
                {
                        decCount = decNum;
                        if (len == 1) fld.value = '0'+ decSep + '0' + aux;
                        if (len == 2) fld.value = '0'+ decSep + aux;
                        if (len > 2)
                                bInteger = true;
                }
                else
                {
                        decCount = 0
                        bInteger = true;
                }
                if (bInteger)
                {
                        aux2 = '';
                        for (j = 0, i = len - (decCount + 1); i >= 0; i--)
                        {
                                if (j == 3)
                                {
                                        aux2 += milSep;
                                        j = 0;
                                }
                                aux2 += aux.charAt(i);
                                j++;
                        }
                        fld.value = '';
                        len2 = aux2.length;
                        for (i = len2 - 1; i >= 0; i--)
                                fld.value += aux2.charAt(i);
                                fld.value += decSep + aux.substr(len - decCount, len);
                }
        return false;
}

function blockNonNumbers(obj, e, allowDecimal, allowNegative, charDecimal)
{
        var key;
        var isCtrl = false;
        var keychar;
        var reg;

        if(window.event) {
                key = e.keyCode;
                isCtrl = window.event.ctrlKey
        }
        else if(e.which) {
                key = e.which;
                isCtrl = e.ctrlKey;
        }

        if (isNaN(key)) return true;

        keychar = String.fromCharCode(key);

        // check for backspace or delete, or if Ctrl was pressed
        if (key == 8 || isCtrl)
        {
                return true;
        }

        reg = /\d/;
        var isFirstN = allowNegative ? keychar == '-' && obj.value.indexOf('-') == -1 : false;
        var isFirstD = allowDecimal ? keychar == charDecimal && obj.value.indexOf(charDecimal) == -1 : false;

        return isFirstN || isFirstD || reg.test(keychar);
}

//Coloca en seleccionada la fila en la grilla para realizar el rollover
function SelectItemGrid(objRow)
{
   objRow.className="selItems";
}

//Coloca en su estado normal la fila en la grilla para realizar el rollover
function NoSelectItemGrid(objRow, className)
{
   objRow.className=className

}

function closeLayer(idLayer)
{
        var divLayer = document.getElementById("dv"+ idLayer);
        var ifrLayer = document.getElementById("ifr" + idLayer);
        if(null != divLayer && null != ifrLayer)
        {
            divLayer.style.display = "none";
            ifrLayer.style.display = "none";
        }
}

function showLayer(idLayer, x, y, width, height)
{
        var divLayer = document.getElementById("dv"+ idLayer);
        var ifrLayer = document.getElementById("ifr" + idLayer);
        if(null != divLayer && null != ifrLayer && StateLayer(idLayer) == true)
        {
                if(StateLayer(idLayer) == true)
                {

                        if(x == undefined || null == x)
                                x = window.event.clientX + document.documentElement.scrollLeft + document.body.scrollLeft - width;
                        if(y == undefined || null == y)
                                y = window.event.clientY + document.documentElement.scrollTop + document.body.scrollTop;
                    if(width == undefined || null == width )
                            width = parseInt(divLayer.style.width);
                    if(height == undefined || null == height )
                            height = parseInt(divLayer.style.height);

                    divLayer.style.left = x + "px";
                        divLayer.style.top = y + "px";
                        divLayer.style.display = "inline";
                        ifrLayer.style.left = x + "px";
                        ifrLayer.style.top = y + "px";
                        ifrLayer.style.display = "inline";
            }
            else
            {
                        divLayer.style.display = "none";
                        ifrLayer.style.display = "none";
            }

        }

}

function StateLayer(idLayer)
{
    var divLayer = document.getElementById("dv"+ idLayer);
    if(null != divLayer && divLayer.style.display == "none")
        return true;
    return false;
}

function Narg_GetPosX(obj)
{
        var curleft = 0;
        if (obj.offsetParent)
        {
                while (obj.offsetParent)
                {
                        curleft += obj.offsetLeft
                        obj = obj.offsetParent;
                }
        }
        else if (obj.x)
                curleft += obj.x;
        return curleft;
}

function Narg_GetPosY(obj)
{
        var curtop = 0;
        if (obj.offsetParent)
        {
                while (obj.offsetParent)
                {
                        curtop += obj.offsetTop
                        obj = obj.offsetParent;
                }
        }
        else if (obj.y)
                curtop += obj.y;
        return curtop;
}

//Abrir ventana Emergente
function openPopUp(url,width,height)
{
        var params = "dependent=yes,directories=no,hotkeys=no,menubar=no,personalbar=no,scrollbars=yes,status=yes,titlebar=yes,toolbar=no";
        fullurl = url;
        wcontainer2  = open ( fullurl, "objeto", params);
        wcontainer2.resizeTo (width,height);
        wcontainer2.moveTo (100,220);
}

function FieldClick(sender)
{
    var field = sender.parentNode;
    var divs = field.getElementsByTagName("DIV");
    var img = sender.getElementsByTagName("IMG");

    if(divs.length > 0)
    {
        var divContent = divs[0];
        if(divContent.style.display == 'none')
        {
            divContent.style.display = 'inline';
            img[0].src = "../../images/icoCollapse.gif";
        }

        else
        {
            divContent.style.display = 'none';
            img[0].src = "../../images/icoExpand.gif";
        }
    }
    ResizePage();
}

function imprimir()
{
        if ((navigator.appName == "Netscape"))
        {
                window.print() ;
        }
        else
        {
                var WebBrowser = '&lt;OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"&gt;&lt;/OBJECT&gt;';
                document.body.insertAdjacentHTML('beforeEnd', WebBrowser); WebBrowser1.ExecWB(6, -1); WebBrowser1.outerHTML = "";
        }
}
// FUNCIONES AGREGADAS POR KRAM

function dhtmlLoadScript(url){
   var e = document.createElement("script");
   e.src = url;
   e.type="text/javascript";
   document.getElementsByTagName("head")[0].appendChild(e);
}

function editarEntidad(nombreEntidad,id){
        openPopUp('INSERTUPDATE_'+nombreEntidad+'.aspx?Id'+nombreEntidad+'='+id,600,700);   
}

function verEntidad(nombreEntidad,id){
        openPopUp('VIEW_'+nombreEntidad+'.aspx?Id'+nombreEntidad+'='+id,900,700);   
}


function marcarTodos(){
        var check_items = document.forms[0].items_borrar;
        var indice = 0;
        while(indice < check_items.length){
            check_items[indice].checked = true;
            indice = indice + 1;
        }
}

function desmarcarTodos(){
        var check_items = document.forms[0].items_borrar;
        var indice = 0;
        while(indice < check_items.length){
            check_items[indice].checked = false;
            indice = indice + 1;
        }
}

function invertirSeleccion(){
        var check_items = document.forms[0].items_borrar;
        var indice = 0;
        while(indice < check_items.length){
            if(check_items[indice].checked){
                check_items[indice].checked = false;
            }
            else{
                check_items[indice].checked = true;
            }                
            indice = indice + 1;
        }
}

function eliminarEntidad(nombreEntidad){
        var cadena = "";
        var check_items = document.forms[0].items_borrar;
        var indice = 0;
        if(check_items.length){
            while(indice < check_items.length){
                if(check_items[indice].checked){
                    if(cadena != ""){
                        cadena = cadena + "|";
                    }
                    cadena = cadena + check_items[indice].value;
                }
                indice = indice + 1;
            }
        }
        else{
            if(check_items.checked){
                cadena = cadena + check_items.value;
            }
        }
        //alert(cadena);
        if(cadena == ""){
            alert('Seleccione al menos un registro para eliminar');
        }
        else{
            dhtmlLoadScript('DELETE_'+nombreEntidad+'.aspx?ids='+cadena);
        }
}