/*
  Function openPicture(file, width, height)

  Opens picture in new window
*/
function openPicture(file, width, height)
{
    var myWinWidth = 0;
    var myWinHeight = 0;
    var myWinPosLeft = 0;
    var myWinPosTop = 0;

    if (width > (screen.width - 100))
        myWinWidth = screen.width - 100;
    else
        myWinWidth = width;

    if (height > (screen.height - 150))
        myWinHeight = screen.height - 150;
    else
        myWinHeight = height;

    myWinPosLeft = (screen.width - myWinWidth) / 2;
    myWinPosTop = (screen.height - myWinHeight) / 2;

	win = window.open("openpic.php?file=" + file, "etPicShow",
    "height=" + myWinHeight + ",width=" + myWinWidth + ",top=" + myWinPosTop + ",left=" + myWinPosLeft + ",scrollbars=auto,toolbar=no,statusbar=no");

	if (win.window.focus)
		win.window.focus();
}


/*
  Function doTipFriend(id)

  Opens window for the tip-a-friend function
*/
function doTipFriend(id)
{
    var myWinWidth = 275;
    var myWinHeight = 175;
    var myWinPosLeft = 0;
    var myWinPosTop = 0;

    myWinPosLeft = (screen.width - myWinWidth) / 2;
    myWinPosTop = (screen.height - myWinHeight) / 2;

	winTip = window.open("tipafriend.php?aid=" + id, "etTipFriend",
    "height=" + myWinHeight + ",width=" + myWinWidth + ",top=" + myWinPosTop + ",left=" + myWinPosLeft + ",scrollbars=auto,toolbar=no,statusbar=no");

	if (winTip.window.focus)
		winTip.window.focus();
}


/*
  Function onClickUserSearch()

  onClickUserSearch
*/
function onClickUserSearch()
{
    if (document.doSearch.userSearch.value == 0)
    {
        document.all.searchUser.src = 'images/d_searchbox_checkbox_on.gif';
        document.all.searchArticle.src = 'images/d_searchbox_checkbox_off.gif';
        document.doSearch.userSearch.value = 1;
        document.doSearch.articleSearch.value = 0;
    }
    else
    {
        document.all.searchUser.src = 'images/d_searchbox_checkbox_off.gif';
        document.doSearch.userSearch.value = 0;
    }
}


/*
  Function onClickArticleSearch()

  onClickArticleSearch
*/
function onClickArticleSearch()
{
    if (document.doSearch.articleSearch.value == 0)
    {
        document.all.searchUser.src = 'images/d_searchbox_checkbox_off.gif';
        document.all.searchArticle.src = 'images/d_searchbox_checkbox_on.gif';
        document.doSearch.userSearch.value = 0;
        document.doSearch.articleSearch.value = 1;
    }
    else
    {
        document.all.searchArticle.src = 'images/d_searchbox_checkbox_off.gif';
        document.doSearch.articleSearch.value = 0;
    }
}


/*
  Function onAutoLogin()

  Does some tricks when a user choose auto login on/off
*/
function onAutoLogin()
{
    if (document.login.lAutologin.value == 0)
    {
        if(confirm("Bemærk venligst:\n\nSidder du ved en offentlig tilgængelig computer\n- f.eks. på et bibliotek eller på arbejde - vil vi\nstærkt fraråde at denne funktion benyttes.\n\nKlik \"Ok\" hvis du ønsker at benytte dig af autologin\neller \"Annuller\" hvis du ikke ønsker at benytte det!"))
        {
            document.all.loginCheckbox.src = 'images/d_checkbox_orange_on.gif';
            document.login.lAutologin.value = 1;
        }
        else
        {
            document.all.loginCheckbox.src = 'images/d_checkbox_orange_off.gif';
            document.login.lAutologin.value = 0;
        }
    }
    else
    {
        document.all.loginCheckbox.src = 'images/d_checkbox_orange_off.gif';
        document.login.lAutologin.value = 0;
    }
}

/*
  Function onAutoLoginSite()

  Does some tricks when a user choose auto login on/off
*/
function onAutoLoginSite()
{
    if (document.loginSite.lAutologin.value == 0)
    {
        if(confirm("Bemærk venligst:\n\nSidder du ved en offentlig tilgængelig computer\n- f.eks. på et bibliotek eller på arbejde - vil vi\nstærkt fraråde at denne funktion benyttes.\n\nKlik \"Ok\" hvis du ønsker at benytte dig af autologin\neller \"Annuller\" hvis du ikke ønsker at benytte det!"))
        {
            document.all.loginSiteCheckbox.src = 'images/d_checkbox_orange_on.gif';
            document.loginSite.lAutologin.value = 1;
        }
        else
        {
            document.all.loginSiteCheckbox.src = 'images/d_checkbox_orange_off.gif';
            document.loginSite.lAutologin.value = 0;
        }
    }
    else
    {
        document.all.loginSiteCheckbox.src = 'images/d_checkbox_orange_off.gif';
        document.loginSite.lAutologin.value = 0;
    }
}


/*
  Function onCreateNewsletter()

  Does some tricks when a user choose newsletter on/off in the registerUser form
*/
function onCreateNewsletter()
{
    if (document.registerUser.regNewsletter.value == 0)
    {
        document.all.onoffNewsletter.src = 'images/d_checkbox_orange_on.gif';
        document.registerUser.regNewsletter.value = 1;
    }
    else
    {
        document.all.onoffNewsletter.src = 'images/d_checkbox_orange_off.gif';
        document.registerUser.regNewsletter.value = 0;
    }
}


/*
  Function onChangeNewsletter()

  Does some tricks when a user choose newsletter on/off in the changeInfo form
*/
function onChangeNewsletter()
{
    if (document.changeInfo.chgNewsletter.value == 0)
    {
        document.all.onoffNewsletter.src = 'images/d_checkbox_orange_on.gif';
        document.changeInfo.chgNewsletter.value = 1;
    }
    else
    {
        document.all.onoffNewsletter.src = 'images/d_checkbox_orange_off.gif';
        document.changeInfo.chgNewsletter.value = 0;
    }
}


/*
  Function onCreateConditions()

  Does some tricks when a user choose conditions on/off in the registerUser form
*/
function onCreateConditions()
{
    if (document.registerUser.regAcceptedConditions.value == 0)
    {
        document.all.onoffConditions.src = 'images/d_checkbox_orange_on.gif';
        document.registerUser.regAcceptedConditions.value = 1;
    }
    else
    {
        document.all.onoffConditions.src = 'images/d_checkbox_orange_off.gif';
        document.registerUser.regAcceptedConditions.value = 0;
    }
}


/*
  Function onAucEfterkrav()

  createAuction
*/
function onAucEfterkrav()
{
    if (document.createAuction.aucEfterkrav.value == 0)
    {
        document.all.picEfterkrav.src = 'images/d_checkbox_orange_on.gif';
        document.createAuction.aucEfterkrav.value = 1;
    }
    else
    {
        document.all.picEfterkrav.src = 'images/d_checkbox_orange_off.gif';
        document.createAuction.aucEfterkrav.value = 0;
    }
}


/*
  Function onAucAfhentning()

  createAuction
*/
function onAucAfhentning()
{
    if (document.createAuction.aucAfhentning.value == 0)
    {
        document.all.picAfhentning.src = 'images/d_checkbox_orange_on.gif';
        document.createAuction.aucAfhentning.value = 1;
    }
    else
    {
        document.all.picAfhentning.src = 'images/d_checkbox_orange_off.gif';
        document.createAuction.aucAfhentning.value = 0;
    }
}


/*
  Function onAucBankoverforsel()

  createAuction
*/
function onAucBankoverforsel()
{
    if (document.createAuction.aucBankoverforsel.value == 0)
    {
        document.all.picBankoverforsel.src = 'images/d_checkbox_orange_on.gif';
        document.createAuction.aucBankoverforsel.value = 1;
    }
    else
    {
        document.all.picBankoverforsel.src = 'images/d_checkbox_orange_off.gif';
        document.createAuction.aucBankoverforsel.value = 0;
    }
}


/*
  Function onAucPersonligcheck()

  createAuction
*/
function onAucPersonligcheck()
{
    if (document.createAuction.aucPersonligcheck.value == 0)
    {
        document.all.picPersonligcheck.src = 'images/d_checkbox_orange_on.gif';
        document.createAuction.aucPersonligcheck.value = 1;
    }
    else
    {
        document.all.picPersonligcheck.src = 'images/d_checkbox_orange_off.gif';
        document.createAuction.aucPersonligcheck.value = 0;
    }
}


/*
  Function confirmDelMes(messageid, type)

  Confirm delete message
*/
function confirmDelMes(messageid, type)
{
	if(confirm("Er du sikker på, at du vil du slette denne besked?"))
	{
		document.location.href="mail_delete.php?type=" + type + "&did=" + messageid;
	}
}

/*
  Function doBlink(x)

  Blinks "Nye beskeder (x)" on new messages
*/
function doBlink(x)
{
    if (x != 2)
        document.all.newMessages.className='doBlink';
    else
        document.all.newMessages.className='';

    if (x == 1)
        x = 2;
    else
        x = 1;

    window.setTimeout("doBlink(" + x + ")", 1000);
}