//This scrolls the screen down so that the specified selector is at the top of the screen
function scrollDown(selector) {
    $('html, body').animate({
        scrollTop: $(selector).offset().top
    }, 1000);
}

function footerHover() {
    $('.poweredby img').hover(
		function() {
		    $(this).stop().animate({ opacity: 1 }, 300);
		},
		function() {
		    $(this).stop().animate({ opacity: 0.7 }, 300);
		}
	);
}

function pageReady() {
    //	$('.poweredby img').attr('opacity', 0.7);
    if (!$.browser.msie) {
        footerHover();
    }
}

$(document).ready(function() {
    pageReady();

});

function OpenModalWhyProfile() {    
    var horizontalPadding = 30;
    var verticalPadding = 30;
    
    var title = "Why?";
    var pathPage = location.protocol + '//' + location.host;
    
    if(location.pathname.indexOf('/fr-ca/') != -1)
    {
        pathPage += '/fr-ca';
    }
    
    pathPage += '/whyprofile';
    
    $('<iframe id="externalSite" class="externalSite" src="' + pathPage + '" />').dialog({
        title: title,
        autoOpen: true,
        width: 400,
        height: 500,
        modal: true,
        resizable: true,
        autoResize: true,
        overlay: {
            opacity: 0.5,
            background: "black"
        }
    }).width(400 - horizontalPadding).height(500 - verticalPadding);
}