var tar = new Array();
var menuDepth = 0;
var linkStack = new Array();

function dropTimeouts()
{
    for (var i = 0; i < tar.length; i++)
    {
        //alert(ttar[i]);
        clearTimeout(tar[i]);
    }
}

$(document).ready(function(){
    if(navigator.userAgent.indexOf('MSIE 7')<0)
        jqueryMenu();
});
 
function jqueryMenu()
{
  
    buildMenu();

    setMainMenuCSS(); 
    setSubMenuCSS();
    $('.submenu').hide();
    $('#mainmenu_table td').mouseenter(function()
    {

        clog('main');
        dropTimeouts();

        //linkStack = new Array();
        //linkStack.push($(this).attr('link'));

        //$('.submenu').hide();
        var t = $(this);
        var u = t;
        while (u.attr('nodeName')!='BODY' && u.css('position')=='static')
        {           
           u=u.parent(); 
        }

        //var top =   (t.offset().top - u.offset().top  + submenuStyle.top_firstchild)
        //var left =  (t.offset().left- u.offset().left + submenuStyle.left_firstchild);
        var top =   (t.offset().top   + submenuStyle.top_firstchild);
        var left =  (t.offset().left  + submenuStyle.left_firstchild);

        
        top = top - u.offset().top + parseInt(u.css('margin-top'),10);
        left = left - u.offset().left + parseInt(u.css('margin-left'),10);
        if(mainmenuStyle.horizontal)
            top = top - mainmenuStyle.margin_top - mainmenuStyle.margin_bottom;
        else
            left = left - mainmenuStyle.margin_left - mainmenuStyle.margin_right;
        
        //if (document.doctype!=null || !$.browser.mozilla)
        //{

            //Perform for mozilla
        //}
        //alert(parseInt(t.css('padding-top'),10));
        var e = $('> ul',this);
        var menuIndex = t.attr('menuIndex');
        clog(menuIndex);
        $('#mainmenu_table td').each(function(o)
        {
            if ($(this).attr('menuIndex')!=menuIndex)
                $('.submenu',this).hide();
        }
        );

        
        e.css('position','absolute');

        e.css('left',left+'px');
      
        e.css('top',top+'px');

        //e.show('blind',{direction: 'horizontal',mode: 'show'},4000);
        if (submenuStyle.sub_menu_effect=='fade')
        {
            var duration = submenuStyle.sub_menu_effect_duration;
            duration *= 1000;
            duration = Math.round(duration);
            e.fadeIn(duration);

        }
        else
        {
            e.show();
        }


    }).mouseleave(function()
    {
        clog('main leave');
        var ee = $('> ul',this);
        var t = setTimeout(function(){
            ee.hide()
            },submenuStyle.mouseoff_delay);
        tar.push(t);


    });



    $('.submenu > li').mouseenter(function()
    {

        //linkStack.push($(this).attr('link'));

        dropTimeouts();
        var t = $(this);
        clog('sub enter ' + t.attr('depth'));

        //t.show();
        $('> li > ul',t.parent()).hide();
        var e = $('> ul',this);

        e.show();
        e.css('position','absolute');


        var left = t.position().left+submenuStyle.left;
        var top = t.position().top+submenuStyle.top;

        e.css('left',left+'px');
        e.css('top',top+'px');


    }).mouseleave(function()
    {

        clog('sub leave ' + $(this).attr('depth'));

        var ee = $('> ul',this);
        var t = setTimeout(function(){
            ee.hide()
            },submenuStyle.mouseoff_delay);
        tar.push(t);

    //linkStack.pop();



    });

}

function moveLinkStack()
{
    //clog(linkStack.length);
    window.eval(linkStack[linkStack.length-1]);
}



function buildMenu()
{  
    var mainmenu = $('#mainmenu_placeholder');
    var table = $('<table id="mainmenu_table"></table>');
 
    //var ul = $('<ul id="mainmenu_ul"></ul>');
    var row = $('<tr></tr>');

    
    for (var i = 0; i < menuholder.length; i++)
    {

        if (!mainmenuStyle.horizontal)
            row = $('<tr/>');
        var cell = $('<td/>');

        var anchor = $('<div />');
        //clog(menuholder[i].link);
        //anchor.attr('onclick',menuholder[i].link);
        var click = new Function(menuholder[i].link);
        anchor.click(click);
        anchor.attr('style','display:block;margin:0px;padding:0px;width: 100%;height: 100%');
        anchor.html(menuholder[i].name);
        cell.append(anchor);
        //cell.html(menuholder[i].name);
        cell.attr('menuIndex',i+1);
      
        if (menuholder[i].height != undefined)
            cell.attr('height_override',menuholder[i].height + 'px');
        if (menuholder[i].width != undefined)
            cell.attr('width_override',menuholder[i].width + 'px');
        if (menuholder[i].children!=undefined && menuholder[i].children.length>0)
        {
            buildSubmenu(cell,menuholder[i].children,1);
        }
 
        //cell.attr('link',menuholder[i].link);

        //cell.attr('onclick','moveLinkStack()');
        row.append(cell);
        table.append(row);
    }
   
    mainmenu.append(table);


    


}

function buildSubmenu(pli,children,depth)
{
    var ul = $('<ul class="submenu"></ul>');
    //ul.css('z-index',(3000+depth));
    ul.attr('depth',depth);
    if (depth==1)
    {
        var sms = submenuStyle;
        var opacity = parseInt(sms.sub_menu_opacity, 10)/100;
        ul.css('opacity',opacity);
    }
    for (var i = 0; i < children.length; i++)
    {
        var li = $('<li class="submenu_item"><il>');
        //setMainMenuItemStyle(li);
        li.attr('depth',depth);
        li.attr('menuIndex',i+1);
        //li.html(children[i].name);

        var anchor = $('<div/>');
        //anchor.attr('onclick',children[i].link);
        var click = new Function(children[i].link);
        anchor.click(click);

        anchor.attr('style','display:block;margin:0px;padding:0px;width: 100%;height: 100%');
        anchor.html(children[i].name);
        li.append(anchor);
        if (children[i].children!=undefined && children[i].children.length>0)
        {
            buildSubmenu(li,children[i].children,depth+1);
        }
        li.attr('link',children[i].link);

        ul.append(li);
    }
    pli.append(ul);
}

function setMainMenuCSS()
{  
    var mms = mainmenuStyle;
    if (!mms.horizontal)
    {
        $('#mainmenu_table').css('width',mms.width + 'px');
    }
    $('#mainmenu_table tr td').css('background-color',mms.backgroundcolor).css('color',mms.textcolor).css
    ('border-color',mms.bordercolor).css('border-width',mms.borderwidth).css('border-style','solid').css
    ('font-family',mms.font).css('font-size',mms.fontsize+'px').css
    ('padding-top',mms.margin_top).css('padding-top',mms.margin_top).css('padding-bottom',mms.margin_bottom).css('padding-left',mms.margin_left).css('margin-right',mms.margin_right).css
    ('font-weight',mms.fontweight).css('font-style',mms.fontstyle).css
    ('text-decoration',mms.textdecoration.replace('normal','none')).hover
    (function(){
 
        $('> div',this).css('color',mms.textcolor_hover).css('text-decoration',mms.textdecoration_hover.replace('normal','none'))
        $(this).css('background-color',mms.backgroundcolor_hover);
    },

    function(){
        $('> div',this).css('color',mms.textcolor).css('text-decoration',mms.textdecoration.replace('normal','none') )
        $(this).css('background-color',mms.backgroundcolor);
        })
 
    if (mms.align_bottomright)
    {
        $('#mainmenu_table tr td').css('text-align','right').css('vertical-align','bottom')
    }
    else
    {
        $('#mainmenu_table tr td').css('text-align',mms.alignment);
    }
    
    $('#mainmenu_table').css('border-collapse',(mms.dividers ? 'collapse' : 'separate') ).css
    ('border-spacing',mms.itemgap);

    $('#mainmenu_table td').each(function(a,cell){
        cell = $(cell);
        if (!mms.horizontal && cell.attr('height_override')!=undefined)
            cell.css('height',cell.attr('height_override'));
        else if (!mms.horizontal)
            cell.css('height', mms.height+'px');
            
        if (mms.horizontal && cell.attr('width_override')!=undefined)
            cell.css('width',cell.attr('width_override'));
        else if (mms.horizontal)
            cell.css('width', mms.width+'px');
    });
   
//.css(
//'border-style','solid').css(
//'border-width',mms.borderwidth+'px').css(
//'border-color',mms.bordercolor,
//'border-bottom','none'
//);



/*
    if (mms.bordercolor!=undefined)
    {
        li.css('border-style','solid');
        li.css('border-width',mms.borderwidth+'px');
        li.css('border-color',mms.bordercolor);
        li.css('border-bottom','none');
    }*/
}

function setSubMenuCSS()
{
    //$('.submenu').css('opacity',50+'%');
    var sms = submenuStyle;
    var width = parseInt(sms.width,10);
    if (isNaN(width)) width = 0;
    var ml = parseInt(sms.margin_left,10);
    if (isNaN(ml)) ml = 0;
    var mr = parseInt(sms.margin_right,10);
    if (isNaN(mr)) mr = 0;
    var bw = sms.borderwidth;
    if (isNaN(bw)) bw = 0;
    width = width  - ml - mr - 2 * bw;
    $('.submenu_item').css('width',width + 'px').css('background-color',sms.backgroundcolor).css
    ('border-color',sms.bordercolor).css('color',sms.textcolor).css('font-family',sms.fontfamily).css
    ('font-size',sms.fontsize+'px').css('font-weight',sms.fontweight).css('font-style',sms.fontstyle).css
    ('text-align',sms.alignment).css

    ('text-decoration',sms.textdecoration.replace('normal','none')).hover
    (function(){
        if (sms.sub_item_effect=='fade')
        {

            var duration = sms.sub_item_effect_duration;
            duration *= 1000;

            duration = Math.round(duration);

            $(this).hide().fadeIn(duration);
        }
        if (sms.backgroundcolor_hover.length>0)
            $(this).css('background-color',sms.backgroundcolor_hover);

        if (sms.textcolor_hover.length>0)
            $(this).css('color',sms.textcolor_hover);
        else
            $(this).css('color',sms.textcolor);
        $('> div',this).css('text-decoration',sms.textdecoration_hover.replace('normal','none'))
        },
    function(){
        $(this).css('background-color',sms.backgroundcolor).css('color',sms.textcolor);

        $('> div',this).css('text-decoration',sms.textdecoration.replace('normal','none') )
        });

    $('.submenu_item').css('padding-top',sms.margin_top).css
    ('padding-bottom',sms.margin_bottom).css('padding-left',sms.margin_left).css
    ('padding-right',sms.margin_right);

    $('.submenu_item').css('border-style','none');

    
    if (sms.borderwidth>0)
    {
        $('.submenu_item:first-child').css('border-top-style','solid').css('border-top-width',sms.borderwidth);
        $('.submenu_item').css('border-left-style','solid').css('border-left-width',sms.borderwidth);
        $('.submenu_item').css('border-right-style','solid').css('border-right-width',sms.borderwidth);
        $('.submenu_item:last-child').css('border-bottom-style','solid').css('border-bottom-width',sms.borderwidth);
    }
    if (sms.dividers>0)
    {
        $('.submenu_item:not(:last-child)').css('border-bottom-style','solid').css('border-bottom-width',sms.dividers+'px');
    }
    



    /*

    $('.submenu_item').css('border-top-style','none');
    
    $('.submenu_item').css('border-bottom-width','1px');
    $('.submenu_item').css('border-bottom-style','none');
    //$('.submenu_item:last-child').css('border-bottom-width',sms.borderwidth);
    $('.submenu_item').css('border-top-width',sms.borderwidth).css
    ('border-right-width',sms.borderwidth).css
    ('border-left-width',sms.borderwidth).css
    ('border-bottom-width',0);
    $('.submenu_item:last-child').css('border-bottom-width',sms.borderwidth);
    if (sms.dividers>0)
    {
        
        $('.submenu_item').css('border-bottom-width',sms.dividers+'px');
    }
    */

}

function clog(text)
{

    if (window.console != undefined && window.console.log != undefined)
    {
        console.log(text);
    }

}