function ValidateSrch()
{
    if (document.frmSearch.srchstr.value == "")
    {
        alert("Please enter your search term.");
        document.frmSearch.srchstr.focus();
        return false;
    }
}

function IsEmail( oField )
{
    re = /^(([a-z\._\-0-9])+\@([a-z\._\-0-9])+\.([a-z])+)?$/i;
    $sMsg = "Email is invalid.\nEmail should be in user@domain.com format."

    if ( !re.test(oField.value) )
    {
        alert( $sMsg );
        oField.value = '';
        oField.focus();
        return false;
    }
}

function scAdd( sUrl )
{
    wn = window.open(sUrl + '&full_screen=n', '', "status=no,resize=no,toolbar=no,scrolbars=no,width=475,height=270,maximize=no");
    wn.onLoad = new Function("if (typeof document.winCart != 'undefined') { document.winCart.location.reload(true); }");
    return false;
    wn.focus();
}

function wlAdd( sUrl )
{
    wn = window.open(sUrl + '&full_screen=n', '', "status=no,resize=no,toolbar=no,scrolbars=no,width=475,height=270,maximize=no");
    wn.onLoad = new Function("if (typeof document.winCart != 'undefined') { document.winCart.location.reload(true); }");
    return false;
    wn.focus();
}

function lpShowHide()
{
    obj = document.getElementById('pane-left');
    if (typeof obj != 'undefined')
    {
        objAnc = document.getElementById('alpShowHide');
        if (obj.style.display == '')
        {
            obj.style.display = 'none';
            if (typeof objAnc != 'undefined') { objAnc.innerHTML = "<img src='/g/nav_show.gif' />"; }
        }
        else if (obj.style.display == 'none')
        {
            obj.style.display = '';
            if (typeof objAnc != 'undefined') { objAnc.innerHTML = "<img src='/g/nav_hide.gif' />"; }
        }
    }
    return false;
}

function lpInit()
{
    obj = document.getElementById('alpShowHide');
    if (typeof obj != 'undefined') { obj.innerHTML = "<img src='/g/nav_hide.gif' />"; }
}