/**
 * @author evams
 */

function showUmfrage()
{
    if (jQuery.browser.msie && jQuery.browser.version < 7)
    {
        var popup = window.open("/scripts/pages/de/umfrage_popup.php", 'Umfrage', 'width=600,height=600,scrollbars=yes,resizeable=yes');
    }
    else
    {
	link = document.createElement("link");
	link.type = "text/css";
	link.rel = "stylesheet";
	link.media = "all";
	link.href = "/html/js/jquery.modalbox-1.0.9/css/jquery.modalbox.css";
	head = document.getElementsByTagName("head");
	head[0].appendChild(link);
            
	jQuery.getScript('/html/js/jquery.modalbox-1.0.9/js/jquery.modalbox-1.0.9.js', function() {
	    jQuery.fn.modalBox({ 
		directCall : {
		    data : '<iframe src="/scripts/pages/de/umfrage_popup.php" style="border:none; width: 100%; height: 500px" id="umfrage"></iframe>',
		    setWidthOfModalLayer : 800
		}
	    });
	    jQuery('#modalBoxFaderLayer').css('display', 'block');
	    jQuery('#modalBox').css('left', ((jQuery('body').width() - 600) / 2) + 'px');
	});
    }
}

$().ready(function()
{
    var counter = $.cookie('survey');
   
    if (!counter)
    {
	$.cookie('survey', 1, {expires: 365, path: '/'});
    }
    else if (counter < 5)
    {
	$.cookie('survey', ++counter, {expires: 365, path: '/'});
    }
    else if (counter == 5)
    {
        showUmfrage();
	$.cookie('survey', ++counter, {expires: 365, path: '/'});
    }	
  
    if($('.survey_form').length > 0)
    {
	$('.survey_form form').submit(function()
        {
	    trackSurveySubmit($(this));
		//return false;
	});
    }
  

//DIES HIER AUSKOMMENTIEREN ZUM TESTEN

    /*if (!location.href.match(/umfrage_popup\.php/))
    {
        showUmfrage();
    }*/

});


$(window).unload( function () {
	if (trackOnUnload && Object.size(trackOnUnload) > 0) {
		trackWebtrends(trackOnUnload);
	}
});

Object.size = function(obj) {
    var size = 0, key;
    for (key in obj) {
        if (obj.hasOwnProperty(key)) size++;
    }
    return size;
};