function getArgs() { 
	var args = new Object(); 
	var query = location.search.substring(1); 
	var pairs = query.split("&");
	
	for(var i = 0; i < pairs.length; i++) { 
		var pos = pairs[i].indexOf('='); 
		if (pos == -1) continue;
		
		var argname = pairs[i].substring(0,pos); 
		var value = pairs[i].substring(pos+1); 
		args[argname] = unescape(value); 
	} 
	return args; 
}

var args = getArgs(); 
if (args.section) section = parseFloat(args.section);

$('document').ready(function () {
    $('div.askAnExpert a.expand').click(function () {
        $('div.askAnExpert').toggleClass('askAnExpertExpanded');
        return false;
    });
    $('a.newsletter').click(function () {
        $('div.newsletterSignUp').toggle();
        $('div.newsletterSignUp').css('bottom', '26px').css('right', '20px');
        return false;
    });
    $('div.fourCallouts div.fourth a').click(function () {
        $('div.newsletterSignUp').toggle();
        $('div.newsletterSignUp').css('bottom', '500px').css('right', '20px');
        return false;
    });
    $('div.newsletterSignUp a.closeBtn').click(function () {
        $('div.newsletterSignUp').toggle();
        return false;
    });
    $('div.newsletterSignUp input.email').focus(function () {
        if ($(this).val() == "Enter Email Address") {
            $(this).val("");
        }
    });
    $('div.newsletterSignUp input.email').blur(function () {
        if ($(this).val() == "") {
            $(this).val("Enter Email Address");
        }
    });
    $('div.newsletterSignUp input.firstName').focus(function () {
        if ($(this).val() == "Enter First Name") {
            $(this).val("");
        }
    });
    $('div.newsletterSignUp input.firstName').blur(function () {
        if ($(this).val() == "") {
            $(this).val("Enter First Name");
        }
    });
    $('div.newsletterSignUp input.lastName').focus(function () {
        if ($(this).val() == "Enter Last Name") {
            $(this).val("");
        }
    });
    $('div.newsletterSignUp input.lastName').blur(function () {
        if ($(this).val() == "") {
            $(this).val("Enter Last Name");
        }
    });
    $('div.companiesWith a.redButton').mouseover(function () {
        var allCompanyButtons = $('div.companiesWith a.redButton');
        var currentPosition = $(allCompanyButtons).index(this);
        var calloutBoxes = $('div.companiesWith div.callout');
        $(calloutBoxes).addClass('hide');
        $(calloutBoxes[currentPosition]).removeClass('hide');
    });

    // Highlight Navigation
    var pageTitle = $('h1').html();
    var rightNavItems = $('ul.rightNav a');
    for (var i = 0; i < rightNavItems.length; i++) {
        if (pageTitle == $(rightNavItems[i]).html()) {
            $(rightNavItems[i]).addClass('selected');
        }
    }

    $('div.popUp').append('<a href="#" class="closeBtn">Close</a>');

    $('a.popUp').click(function () {
        var allPopUpLink = $('a.popUp');
        var allPopUpDiv = $('div.popUp');
        var popUpPosition = $(allPopUpLink).index(this);
        $(allPopUpDiv).addClass('hide');
        $(allPopUpDiv[popUpPosition]).removeClass('hide');
        return false;
    });

    $('div.popUp a.closeBtn').click(function () {
        $(this).parent().addClass('hide');
        return false;
    });

    $("a.emailPage").attr("href", "mailto:?subject=Commonwealth Cash Management&body=" + location.href);

    $('div.expander h3, div.expander a.collapseBtn').click(function () {
        $('div.expander').removeClass('expanded');
        $(this).parent().parent().addClass('expanded');
        return false;
    });

    if (args.section != undefined) {
        var allCallouts = $('div.expander');
        $('div.expander').removeClass('expanded');
        $(allCallouts[args.section]).addClass('expanded');
    }

    $('div.popUpWrapper a.closeBtn').click(function () {
        $('div.popUpWrapper iframe').attr('src', "/blank.html");
        $('div.popUpWrapper').css('visibility', 'hidden');
        $('div#coverLayer').css('visibility', 'hidden');
    });



    $('a.popUpDemo').click(function () {
        $('div.popUpWrapper iframe').attr('src', $(this).attr('href'));
        $('div.popUpWrapper h3').html("Product Demo: " + $(this).html());
        $('div#coverLayer').css('visibility', 'visible');
        $('div.popUpWrapper').css('visibility', 'visible');
        setWindowSize();
        return false;
    });

});

// Opacity Focused Layer
function setWindowSize() {
    var popUpWidth = $('div.popUpWrapper').width();
    var popUpHeight = $('div.popUpWrapper').height();
    var docWidth = 0;
    var docHeight = 0;
    var marginWidth = 0;
    var marginTop = 0;
    var currentScrollPos = document.body.scrollTop != 0 ? document.body.scrollTop : document.documentElement.scrollTop;
    
	// returns width of window $('body').width();
	// returns width of contents minimum and widow width max $(document).width();

	if($('body').width() > $('#header').width()){
	    docWidth = $('body').width();
	} else {
	    docWidth = $('#header').width();
	}

    // get height of the document whichever is taller
	if($(window).height() > ($('#header').height()+$('#content').height()+$('#footer').height()+120)){
	    docHeight = $(window).height()
	} else {
	    docHeight = $('#header').height()+$('#content').height()+$('#footer').height()+120;
	}
    
    $('div#coverLayer').width(docWidth);
    $('div#coverLayer').height(docHeight);

	// Center window horizontally
	if(docWidth > popUpWidth){
		marginWidth = Math.round((docWidth - popUpWidth)/2);
	}
	
	// Center window vertically
	if(($(window).height()-popUpHeight)>0){
		marginTop = ($(window).height()-popUpHeight)/2 + currentScrollPos;
	} else {
		marginTop = currentScrollPos;
	}
	
	$('div.popUpWrapper').css("margin-left", marginWidth);
	$('div.popUpWrapper').css("margin-top", marginTop);
    
    var totalHeight = $('div.popUpWrapper').height() + marginTop;
    
	if(totalHeight > docHeight){
	    docHeight = totalHeight;
        $('div#coverLayer').height(docHeight);
	}
}

var resizeTimer = null;
$(window).bind('resize', function() {
    if (resizeTimer) clearTimeout(resizeTimer);    
    resizeTimer = setTimeout(setWindowSize, 50);
});