/*-------------------------------------------------------------------------*/
// IPS BASIC MENU CLASS (EXTENSION: BUILD SIMPLE MENU)
// (c) 2005 Invision Power Services, Inc
// Assumes that "ips_menu.js" has been loaded
/*-------------------------------------------------------------------------*/

//----------------------------------
// INIT some CSS classes
//----------------------------------

var css_mainwrap     = 'popupmenu';
var css_menusep      = 'popupmenu-item';
var css_menusep_last = 'popupmenu-item-last';

//----------------------------------
// INIT some images
//----------------------------------

var img_item   = "<img src='" + ipb_var_image_url + "/menu_item.gif' border='0' alt='V' style='vertical-align:middle' />";
var img_action = "<img src='" + ipb_var_image_url + "/menu_item2.gif' border='0' alt='V' />";

/*-------------------------------------------------------------------------*/
// Return formed image
/*-------------------------------------------------------------------------*/

function make_image( img )
{
        return "<img src='" + ipb_var_image_url + "/" + img + "' border='0' alt='-' class='ipd' />";
}

/*-------------------------------------------------------------------------*/
// menu_build_menu
// cid: ID of opener object (img, div, etc)
// menuinput: Array of menu entries | Variable of menu HTML
// complexmenu: Treat as HTML stream if true, else treat as array of HTML
/*-------------------------------------------------------------------------*/

function menu_build_menu(cid, menuinput, complexmenu, fixmen)
{

        var fixer;
        if( typeof fixmen == 'undefined' )
                fixer = false;
        else
                fixer = true;

        var html = "\n<div class='" + css_mainwrap + "' id='" + cid + "_menu' style='display:none;z-index:100'>\n";

        if ( ! complexmenu )
        {
                len = parseInt(menuinput.length);

                if ( len > 0 )
                {
                        for( var i in menuinput )
                        {
                                t = parseInt(i) + 1;

                                thisclass = ( t == len ) ? css_menusep_last : css_menusep;

                                if ( menuinput[i].match( /^~~NODIV~~/ ) )
                                {
                                        html += menuinput[i].replace( /^~~NODIV~~/, '' );
                                }
                                else
                                {
                                        html += "<div class='" + thisclass + "'>\n" + menuinput[i] + "\n</div>\n";
                                }
                        }
                }
        }
        else
        {
                html += menuinput;
        }

        html += "\n</div>\n";

        //----------------------------------
        // Workaround for IE bug which shows
        // select boxes and other windows GUI
        // over divs. Write iframe
        //----------------------------------

        if ( is_ie )
        {
                html += "\n"+'<iframe id="if_' + cid + '" src="' + ipb_var_image_url + '/iframe.html" scrolling="no" frameborder="1" style="position:absolute;top:0px;left:0px;display:none;"></iframe>'+"\n";
        }

        //----------------------------------
        // Write the html
        //----------------------------------

        if ( html != '' )
        {

                if( ! fixer )
                        document.getElementById( cid ).parentNode.innerHTML += html;
                else
                        document.getElementById( fixmen ).innerHTML += html;
        }

        //----------------------------------
        // Register and init
        //----------------------------------

        ipsmenu.dynamic_register.push(cid);

}