var resource_url = '/res/22';
var agt = navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
var is_ie4up = (is_ie && (is_major >= 4));

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

if(document.images) {
    //leftnav images
    var nav_L_tools_on = new Image(92, 22);
    var nav_L_tools_off = new Image(92, 22);
    var nav_L_calc_on = new Image(92, 22);
    var nav_L_calc_off = new Image(92, 22);
    var nav_L_member_on = new Image(92, 22);
    var nav_L_member_off = new Image(92, 22);
    var nav_L_news_on = new Image(92, 22);
    var nav_L_news_off = new Image(92, 22);
    var nav_L_employer_on = new Image(92, 22);
    var nav_L_employer_off = new Image(92, 22);
    var nav_L_pension_on = new Image(92, 22);
    var nav_L_pension_off = new Image(92, 22);
    var nav_L_seminar_on = new Image(92, 22);
    var nav_L_seminar_off = new Image(92, 22);
    var nav_L_downloads_on = new Image(92, 22);
    var nav_L_downloads_off = new Image(92, 22);

    //bodymenu images
    var bodymenuhome0_on  = new Image(13,13);
    var bodymenuhome0_off = new Image(13,13);
    var bodymenuhome1_on  = new Image(13,13);
    var bodymenuhome1_off = new Image(13,13);
    var bodymenuhome2_on  = new Image(13,13);
    var bodymenuhome2_off = new Image(13,13);
    var bodymenuhome3_on  = new Image(13,13);
    var bodymenuhome3_off = new Image(13,13);
    var bodymenuhome4_on  = new Image(13,13);
    var bodymenuhome4_off = new Image(13,13);
    var bodymenuhome5_on  = new Image(13,13);
    var bodymenuhome5_off = new Image(13,13);
        var bodymenuhome6_on  = new Image(13,13);
        var bodymenuhome6_off = new Image(13,13);
        var bodymenuhome7_on  = new Image(13,13);
        var bodymenuhome7_off = new Image(13,13);

    //rightsidenav images
    var rightsidenav0_on  = new Image(7,7);
    var rightsidenav0_off = new Image(7,7);
    var rightsidenav1_on  = new Image(7,7);
    var rightsidenav1_off = new Image(7,7);
    var rightsidenav2_on  = new Image(7,7);
    var rightsidenav2_off = new Image(7,7);
    var rightsidenav3_on  = new Image(7,7);
    var rightsidenav3_off = new Image(7,7);
    var rightsidenav4_on  = new Image(7,7);
    var rightsidenav4_off = new Image(7,7);



    var rightsidenav5_on  = new Image(7,7);
    var rightsidenav5_off = new Image(7,7);
        var rightsidenav6_on  = new Image(7,7);
        var rightsidenav6_off = new Image(7,7);

    //leftnav images
    nav_L_tools_off.src = resource_url + "/images/nav_L_tools.gif";
    nav_L_tools_on.src  = resource_url + "/images/nav_L_tools_mo.gif";
        nav_L_calc_off.src = resource_url + "/images/nav_L_calc.gif";
    nav_L_calc_on.src  = resource_url + "/images/nav_L_calc_mo.gif";
    nav_L_member_off.src = resource_url + "/images/nav_L_member.gif";
    nav_L_member_on.src  = resource_url + "/images/nav_L_member_mo.gif";
    nav_L_news_off.src = resource_url + "/images/nav_L_news.gif";
    nav_L_news_on.src  = resource_url + "/images/nav_L_news_mo.gif";
    nav_L_employer_off.src = resource_url + "/images/nav_L_employer.gif";
    nav_L_employer_on.src  = resource_url + "/images/nav_L_employer_mo.gif";    
    nav_L_pension_off.src = resource_url + "/images/nav_L_pension.gif";
    nav_L_pension_on.src  = resource_url + "/images/nav_L_pension_mo.gif";  
        nav_L_seminar_off.src = resource_url + "/images/nav_L_seminar.gif";
    nav_L_seminar_on.src  = resource_url + "/images/nav_L_seminar_mo.gif"; 
     nav_L_downloads_off.src = resource_url + "/images/nav_L_downloads.gif";
    nav_L_downloads_on.src  = resource_url + "/images/nav_L_downloads_mo.gif";    

    //bodymenu images
    bodymenuhome0_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
    bodymenuhome0_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";
    bodymenuhome1_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
    bodymenuhome1_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";
    bodymenuhome2_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
    bodymenuhome2_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";
    bodymenuhome3_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
    bodymenuhome3_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";
    bodymenuhome4_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
    bodymenuhome4_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";
    bodymenuhome5_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
    bodymenuhome5_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";
        bodymenuhome6_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
        bodymenuhome6_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";
        bodymenuhome7_off.src = resource_url + "/images/bul_arrow_lightblue_square.jpg";
        bodymenuhome7_on.src  = resource_url + "/images/bul_arrow_darkblue_square.jpg";    

    //rightsidenav images
    rightsidenav0_off.src = resource_url + "/images/bul_arrow_lightblue.jpg";
    rightsidenav0_on.src  = resource_url + "/images/bul_arrow_darkblue.jpg";
    rightsidenav1_off.src = resource_url + "/images/bul_arrow_lightblue.jpg";
    rightsidenav1_on.src  = resource_url + "/images/bul_arrow_darkblue.jpg";
    rightsidenav2_off.src = resource_url + "/images/bul_arrow_lightblue.jpg";
    rightsidenav2_on.src  = resource_url + "/images/bul_arrow_darkblue.jpg";
    rightsidenav3_off.src = resource_url + "/images/bul_arrow_lightblue.jpg";
    rightsidenav3_on.src  = resource_url + "/images/bul_arrow_darkblue.jpg";
    rightsidenav4_off.src = resource_url + "/images/bul_arrow_lightblue.jpg";
    rightsidenav4_on.src  = resource_url + "/images/bul_arrow_darkblue.jpg";
    rightsidenav5_off.src = resource_url + "/images/bul_arrow_lightblue.jpg";
    rightsidenav5_on.src  = resource_url + "/images/bul_arrow_darkblue.jpg";
        rightsidenav6_off.src = resource_url + "/images/bul_arrow_lightblue.jpg";
        rightsidenav6_on.src  = resource_url + "/images/bul_arrow_darkblue.jpg";
}

function swapImage(imgName) {
    if(document.images) {
        document.getElementById(imgName).src = eval(imgName + "_on.src");
    }
}

function restoreImage(imgName) {
    if(document.images) {
        document.getElementById(imgName).src = eval(imgName + "_off.src");
    }
}

function preload_image(file_name, width, height)
{
    var img = new Image(width, height);
    img.src = '/res/22/corners/' + file_name + '.gif';
    return img;
}

if (document.images)
{        
    var blue_left        = preload_image('blue.left',        4,    25);
    var purple_left        = preload_image('purple.left',        4,    25);
    var blue_right        = preload_image('blue.right',        6,    25);
    var purple_right    = preload_image('purple.right',        6,    25);

    var blue_blue        = preload_image('blue.blue',        11,    25);
    var blue_purple        = preload_image('blue.purple',        11,    25);
    var purple_purple    = preload_image('purple.purple',    11,    25);
    var purple_blue        = preload_image('purple.blue',        11,    25);

    var blue        = preload_image('blue',            11,    25);
    var purple        = preload_image('purple',        11,    25);
}

var menu_active = false;
var current_menu_item_id = '';
var set_time_out_handle;

function get_originating_td()
{
    var oDivSubMenu = document.getElementById('menu_item_' + current_menu_item_id);
    if (oDivSubMenu == null) {
        alert('no originating td found: ' + current_menu_item_id);
        return;
    }
    return oDivSubMenu;
}

function get_current_menu()
{
    var oDivSubMenu = document.getElementById('sub_menu_' + current_menu_item_id);
    if (oDivSubMenu == null) {
        alert('no menu found: ' + current_menu_item_id);
        return;
    }
    return oDivSubMenu;
}

function get_image_separator(iId)
{
    var oImgMenuSeparator = document.getElementById('menu_separator_' + iId);
    if (oImgMenuSeparator == null) {
        //alert('no menu separator image found: ' + iId);
        return;
    }
    return oImgMenuSeparator;
}

function isMenuIdFirst(iMenuId)
{
    return iMenuId == getFirstId();
}

function isMenuIdLast(iMenuId)
{
    return iMenuId == getLastId();
}

function getFirstId()
{
    return 1;
}

function getLastId()
{
    return 6;
}

function menu_show(iMenuId, oTdOriginator)
{
    if (iMenuId != current_menu_item_id && current_menu_item_id) // if the showing menu isnt the current anymore, hide it
    {
        var oDivSubMenu = get_current_menu();

        oDivSubMenu.style.display = 'none';
        oDivSubMenu.style.visibility = 'hidden';
//        oDivSubMenu.style.zIndex = 20;

        var leftSeparator = get_image_separator(current_menu_item_id);
        var rightSeparator = get_image_separator(current_menu_item_id + 1);

        var bPreviousWasFirst = isMenuIdFirst(current_menu_item_id);
        var bPreviousWasLast = isMenuIdLast(current_menu_item_id);

        // make sure the current selected_menu is honoured
        if (selected_menu != null && current_menu_item_id == selected_menu)
        {
            if (bPreviousWasFirst) {
                leftSeparator.src = blue_left.src;
                rightSeparator.src = blue_purple.src;
            } else if (bPreviousWasLast) {
                leftSeparator.src = purple_blue.src;
                rightSeparator.src = blue_right.src;
//            } else if (current_menu_item_id) {
            } else if (current_menu_item_id == getLastId()-1) {
                leftSeparator.src = purple_blue.src;
                rightSeparator.src = blue_blue.src;
            } else {
                leftSeparator.src = purple_blue.src;
                rightSeparator.src = blue_purple.src;
            }

            oSelectedMenu = document.getElementById('menu_item_' + selected_menu);
            oSelectedMenu.style.backgroundImage = 'url(/res/22/corners/blue.gif)';
        }
        else
        {
            if (bPreviousWasFirst) {
                leftSeparator.src = purple_left.src;
            } else if (bPreviousWasLast) {
                rightSeparator.src = purple_right.src;
            } else {
                if (selected_menu != null && (current_menu_item_id-1) == selected_menu)
                {
                    leftSeparator.src = blue_purple.src;
                    rightSeparator.src = purple_purple.src;
                }
                else if (selected_menu != null && (current_menu_item_id+1) == selected_menu)
                {
                    leftSeparator.src = purple_purple.src;
                    rightSeparator.src = purple_blue.src;
                }
                else
                {
                    leftSeparator.src = purple_purple.src;
                    rightSeparator.src = purple_purple.src;
                }
            }

            var oTdPreviousOriginator = get_originating_td();
            var url = 'url(/res/22/corners/purple.gif)';
            if (oTdPreviousOriginator.style.backgroundImage != url) {
                oTdPreviousOriginator.style.backgroundImage = url;
            }
        }
    }

    // special case trick
    firstSeparator = get_image_separator(getFirstId()+1);
    lastSeparator = get_image_separator(getLastId());
    if (selected_menu != null && selected_menu == getFirstId())
    {
        if (firstSeparator.src != blue_purple.src) {
            firstSeparator.src = blue_purple.src;
        }
    }
    else
    {
        if (firstSeparator.src != purple_purple.src) {
            if (selected_menu == getFirstId()+1) {
                firstSeparator.src = purple_blue.src;
            } else {
                firstSeparator.src = purple_purple.src;
            }
        }
    }
    if (selected_menu != null && selected_menu == getLastId())
    {
        if (lastSeparator.src != purple_purple.src) {
            lastSeparator.src = purple_blue.src;
        }
    }
    else
    {
        if (lastSeparator.src != purple_purple.src) {
            if ((selected_menu == getLastId()-1)) {
                lastSeparator.src = blue_purple.src;
            } else {
                lastSeparator.src = purple_purple.src;
            }
        }
    }

    menu_active = true;
    current_menu_item_id = iMenuId;
    clearTimeout(set_time_out_handle);

    var oDivSubMenu = get_current_menu();
    oDivSubMenu.style.display = 'block';
    oDivSubMenu.style.visibility = 'visible';
//    oDivSubMenu.style.zIndex = 100;
    oDivSubMenu.style.left = oTdOriginator.offsetLeft + 101;
//    oDivSubMenu.style.top = oTdOriginator.offsetTop + 175 + 28;

    var url = 'url(/res/22/corners/blue.gif)';
    if (oTdOriginator.style.backgroundImage != url) {
        oTdOriginator.style.backgroundImage = url;
    }

    var leftSeparator = get_image_separator(iMenuId);
    var rightSeparator = get_image_separator(iMenuId + 1);

    if (isMenuIdFirst(iMenuId)) 
    {
        if ((current_menu_item_id+1) == selected_menu) {
            leftSeparator.src = blue_left.src;
            rightSeparator.src = blue_blue.src;
        } else {
            leftSeparator.src = blue_left.src;
            rightSeparator.src = blue_purple.src;
        }
    } 
    else if (isMenuIdLast(iMenuId)) 
    {
        if ((current_menu_item_id-1) == selected_menu) {
            leftSeparator.src = blue_blue.src;
            rightSeparator.src = blue_right.src;
        } else {
            leftSeparator.src = purple_blue.src;
            rightSeparator.src = blue_right.src;
        }
    } 
    else 
    {
        if (selected_menu != null && (current_menu_item_id-1) == selected_menu) {
            leftSeparator.src = blue_blue.src;
        } else {
            leftSeparator.src = purple_blue.src;
        }
        if (selected_menu != null && (current_menu_item_id+1) == selected_menu) {
            rightSeparator.src = blue_blue.src;
        } else {
            rightSeparator.src = blue_purple.src;
        }
    }
}

function menu_hide()
{
    menu_active = false;
    set_time_out_handle = setTimeout('menu_hide_helper()', 250);
}

function menu_hide_helper()
{
    var oDivSubMenu = get_current_menu();
    var oTdOriginator = get_originating_td();
    var leftSeparator = get_image_separator(current_menu_item_id);
    var rightSeparator = get_image_separator(current_menu_item_id + 1);
    var bPreviousWasFirst = isMenuIdFirst(current_menu_item_id);
    var bPreviousWasLast = isMenuIdLast(current_menu_item_id);

    oDivSubMenu.style.display = 'none';
    oDivSubMenu.style.visibility = 'hidden';
//    oDivSubMenu.style.zIndex = 20;

    // make sure the current selected_menu is honoured
    if ((selected_menu != null && current_menu_item_id == selected_menu) === false)
    {
        var url = 'url(/res/22/corners/purple.gif)';
        if (oTdOriginator.style.backgroundImage != url) {
            oTdOriginator.style.backgroundImage = url;
        }

        if (bPreviousWasFirst) {
            if (selected_menu == getFirstId()+1) {
                leftSeparator.src = purple_left.src;
                rightSeparator.src = purple_blue.src;
            } else {
                leftSeparator.src = purple_left.src;
                rightSeparator.src = purple_purple.src;
            }
        } else if (bPreviousWasLast) {
            if (selected_menu == getLastId()-1) {
                leftSeparator.src = blue_purple.src;
                rightSeparator.src = purple_right.src;
            } else {
                leftSeparator.src = purple_purple.src;
                rightSeparator.src = purple_right.src;
            }
        } else if (selected_menu != null && (current_menu_item_id-1) == selected_menu) {
            leftSeparator.src = blue_purple.src;
            rightSeparator.src = purple_purple.src;
        } else if (selected_menu != null && (current_menu_item_id+1) == selected_menu) {
            leftSeparator.src = purple_purple.src;
            rightSeparator.src = purple_blue.src;
        } else {
            leftSeparator.src = purple_purple.src;
            rightSeparator.src = purple_purple.src;
        }
    }

    //clearTimeout(set_time_out_handle);
    current_menu_item_id = '';
}

var employers_menu_active = false;
var tools_menu_active = false;
var pension_menu_active = false;
var downloads_menu_active = false;


//************************* EMPLOYER LEFT MENU ************************
var set_time_out_handle;
function employers_menu_show()
{
    if( tools_menu_active == false && pension_menu_active == false && downloads_menu_active == false)
    {
        if (employers_menu_active == false) {
            swapImage('nav_L_employer');
        } else {
            clearTimeout(set_time_out_handle);
        }
        var oDivEmployersMenu = document.getElementById('employers_menu');
    
        oDivEmployersMenu.style.display = 'block';
        oDivEmployersMenu.style.visibility = 'visible';
        employers_menu_active = true;
    }
    else
    {
        set_time_out_handle = setTimeout('employers_menu_show()', 250);
    }
}

function employers_menu_hide()
{
    set_time_out_handle = setTimeout('employers_menu_hide_helper()', 250);
    //tools_menu_hide_helper();
}

function employers_menu_hide_helper()
{
    var oDivEmployersMenu = document.getElementById('employers_menu');

    oDivEmployersMenu.style.display = 'none';
    oDivEmployersMenu.style.visibility = 'hidden';

    restoreImage('nav_L_employer');
    employers_menu_active = false;
}

//************************* PENSION LEFT MENU ************************
var set_time_out_handle;
function pension_menu_show()
{
    if( tools_menu_active == false && employers_menu_active == false && downloads_menu_active == false)
    {
        if (pension_menu_active == false) {
            swapImage('nav_L_pension');
        } else {
            clearTimeout(set_time_out_handle);
        }
        var oDivPensionMenu = document.getElementById('pension_menu');
    
        oDivPensionMenu.style.display = 'block';
        oDivPensionMenu.style.visibility = 'visible';
        pension_menu_active = true;
    }
    else
    {
        set_time_out_handle = setTimeout('pension_menu_show()', 250);
    }
}

function pension_menu_hide()
{
    set_time_out_handle = setTimeout('pension_menu_hide_helper()', 250);
}

function pension_menu_hide_helper()
{
    var oDivPensionMenu = document.getElementById('pension_menu');

    oDivPensionMenu.style.display = 'none';
    oDivPensionMenu.style.visibility = 'hidden';

    restoreImage('nav_L_pension');
    pension_menu_active = false;
}

//************************* DOWNLOADS LEFT MENU ************************
var set_time_out_handle;
function downloads_menu_show()
{
    if( tools_menu_active == false && employers_menu_active == false && pension_menu_active == false)
    {
        if (downloads_menu_active == false) {
            swapImage('nav_L_downloads');
        } else {
            clearTimeout(set_time_out_handle);
        }
        var oDivDownloadsMenu = document.getElementById('downloads_menu');
    
        oDivDownloadsMenu.style.display = 'block';
        oDivDownloadsMenu.style.visibility = 'visible';
        downloads_menu_active = true;
    }
    else
    {
        set_time_out_handle = setTimeout('downloads_menu_show()', 250);
    }
}

function downloads_menu_hide()
{
    set_time_out_handle = setTimeout('downloads_menu_hide_helper()', 250);
}

function downloads_menu_hide_helper()
{
    var oDivDownloadsMenu = document.getElementById('downloads_menu');

    oDivDownloadsMenu.style.display = 'none';
    oDivDownloadsMenu.style.visibility = 'hidden';

    restoreImage('nav_L_downloads');
    downloads_menu_active = false;
}


//************************* TOOLS LEFT MENU ************************
var set_time_out_handle;
function tools_menu_show()
{
    if (tools_menu_active == false) {
        swapImage('nav_L_tools');
    } else {
        clearTimeout(set_time_out_handle);
    }
    var oDivToolsMenu = document.getElementById('tools_menu');

    oDivToolsMenu.style.display = 'block';
    oDivToolsMenu.style.visibility = 'visible';
    tools_menu_active = true;
}

function tools_menu_hide()
{
    set_time_out_handle = setTimeout('tools_menu_hide_helper()', 250);
    //tools_menu_hide_helper();
}

function tools_menu_hide_helper()
{
    var oDivToolsMenu = document.getElementById('tools_menu');

    oDivToolsMenu.style.display = 'none';
    oDivToolsMenu.style.visibility = 'hidden';

    restoreImage('nav_L_tools');
    tools_menu_active = false;
}

function check_menu()
{
    for (var i=0; i<document.all.length; i++)
    {
        if ( document.all[i].id.match(/^sub_menu_\d$/) )
        {
            var oDivMenu = document.all[i];
            //oDivMenu.style.top = (is_ie4up) ? 175 + 28 : 175 + 28 - 5;
            oDivMenu.style.top = (is_ie4up) ? 157 + 28 : 157 + 28 - 5;
            var original_width = oDivMenu.style.width;
            var new_width = original_width.replace(/(\d+)/g, function(thematch){ return thematch-2 });
            if (!is_ie4up) {
                oDivMenu.style.width = new_width;// + 'px';
            }
        }
    }

    var oToolsMenu = document.getElementById('tools_menu');
    oToolsMenu.style.top = (is_ie4up) ? 333: 330;
    
    var oEmployersMenu = document.getElementById('employers_menu');
    oEmployersMenu.style.top = (is_ie4up) ? 244: 240;
    
    var oPensionMenu = document.getElementById('pension_menu');
    oPensionMenu.style.top = (is_ie4up) ? 267: 263

    var oDownloadsMenu = document.getElementById('downloads_menu');
    oDownloadsMenu.style.top = (is_ie4up) ? 290: 285
}

function check_enewsletter_form()
{
    var oName = document.getElementById('enewsletter_name');
    var oEmail = document.getElementById('enewsletter_email');
    var oOriginalUrl = document.getElementById('original_url');

    if (oName.value == '') {
        oName.focus();
        alert('Please enter a name and try again.');
        return false;
    }

    if (oEmail.value == '') {
        oEmail.focus();
        alert('Please enter an email address and try again.');
        return false;
    }

    oOriginalUrl.value = location.href;

    return true;
}

function locateTo(sUrl)
{
    if (sUrl != '') {
        location = sUrl;
    }
}

function popup(sUrl, iWidth, iHeight, sName)
{
    var w = iWidth;
    var h = iHeight;
    var left = (screen.width-w)/2;
    var top = (screen.height-h)/2;
    var windowFeatures = "width="+w+",height="+h
        + ",toolbar=0,location=0,directories=0,status=0,"
        + "menuBar=0,scrollBars=1,resizable=0,left="+left+", top=" 
        + top;
    newWindow = window.open( sUrl, sName, windowFeatures ) ;
    newWindow.focus();
}

function customNewWindow(sUrl, iWidth, iHeight, sName) 
{
  var w = iWidth;
    var h = iHeight;
    var left = (screen.width-w)/2;
    var top = (screen.height-h)/2;
    var windowFeatures = "width="+w+",height="+h
        + ",toolbar=0,location=0,directories=0,status=0,"
        + "menuBar=0,scrollBars=1,resizable=0,left="+left+", top=" 
        + top;
    newWindow = window.open( sUrl, sName, windowFeatures ) ;
    newWindow.focus(); 
}

function popupfss(url) 
{
    params =  'top=0, left=0';
    params += ', width='+screen.width+', height='+screen.height;
    params += ', location=no';
    params += ', toolbar=no';
    params += ', fullscreen=no';
    params += ', menubar=no';
    params += ', resizable=no';
    params += ', statusbar=no';
    params += ', scrollBars=yes';
    newwin=window.open(url,'windowname4', params);
    newWindow.focus();    
}


//validate exit survey
function  validateForm(exit_survey)
{

    //question 1  
    if( document.forms.exit_survey.why_unsubscribe[0].checked == false &&
        document.forms.exit_survey.why_unsubscribe[1].checked == false &&
        document.forms.exit_survey.why_unsubscribe[2].checked == false &&
        document.forms.exit_survey.why_unsubscribe[3].checked == false &&
        document.forms.exit_survey.why_unsubscribe[4].checked == false &&
        document.forms.exit_survey.why_unsubscribe[5].checked == false &&
        document.forms.exit_survey.why_unsubscribe[6].checked == false &&
        document.forms.exit_survey.why_unsubscribe[7].checked == false &&
        document.forms.exit_survey.why_unsubscribe_other.value == '' )
    {  
        alert("Please select a value for Question 1 .");     
        document.forms.exit_survey.why_unsubscribe[0].focus(); 
        return false;              
    }
    
    //question 2 
    if(document.forms.exit_survey.layout_of_emails[0].checked == false &&
        document.forms.exit_survey.layout_of_emails[1].checked == false )
    {  
        alert("Please select a value for Question 2 .");     
        document.forms.exit_survey.layout_of_emails[0].focus(); 
        return false;              
    } 

    //question 3
    if(document.forms.exit_survey.access_emails[0].checked == false &&
        document.forms.exit_survey.access_emails[1].checked == false )
    {  
        alert("Please select a value for Question 3 .");     
        document.forms.exit_survey.access_emails[0].focus(); 
        return false;              
    }
    
    //question 4
    if(document.forms.exit_survey.access_links[0].checked == false &&
        document.forms.exit_survey.access_links[1].checked == false )
    {  
        alert("Please select a value for Question 4 .");     
        document.forms.exit_survey.access_links[0].focus(); 
        return false;              
    }   
    
    //question 5
    if(document.forms.exit_survey.content[0].checked == false &&
        document.forms.exit_survey.content[1].checked == false &&
        document.forms.exit_survey.content[2].checked == false &&
        document.forms.exit_survey.content[3].checked == false &&
        document.forms.exit_survey.content[4].checked == false &&
        document.forms.exit_survey.content[5].checked == false &&
        document.forms.exit_survey.content[6].checked == false &&    
        document.forms.exit_survey.content_other.value == '' )
    {  
        alert("Please select a value for Question 5 .");     
        document.forms.exit_survey.content[0].focus(); 
        return false;              
    } 
    
    //question 6
    if(document.forms.exit_survey.rate_info[0].checked == false &&
        document.forms.exit_survey.rate_info[1].checked == false &&
        document.forms.exit_survey.rate_info[2].checked == false &&
        document.forms.exit_survey.rate_info[3].checked == false &&
        document.forms.exit_survey.rate_info[4].checked == false        
        )
    {  
        alert("Please select a value for Question 6 .");     
        document.forms.exit_survey.rate_info[0].focus(); 
        return false;              
    }                       
    
      
         
}<!-- 0.028 script duration -->