(function (){

    var cs = CrowdScience;

    cs.state = 1; // cs.states.ping_loading;
    
    cs.invitation_beforeShow = function() {};
    cs.invitation_afterShow = function() {};
    
    cs.imageUrls = [];
    
    cs.params = (function () {
    	var	self = {
            style:"std",
            injection_type:1,
            injection_arg:null,
            injection_arg_type:null,
            cssText:'z-index:150000; position:fixed; right:50px; overflow:hidden; bottom:0px; visibility:hidden;',
            invitation_content:'         <table style=\'width:auto; margin:0; padding:0; border:none; border-collapse:collapse;\'>                 <tbody>                         <tr>                                 <td style=\'background:url(http://static.crowdscience.com/inv/tl.png); height:10px; width:10px; overflow:hidden; padding:0;\'></td>                                 <td style=\'background:url(http://static.crowdscience.com/inv/b.png);\'></td>                                 <td style=\'background:url(http://static.crowdscience.com/inv/tr.png); height:10px; width:10px; overflow:hidden; padding:0;\'></td>                         </tr>                         <tr>                                 <td style=\'background:url(http://static.crowdscience.com/inv/b.png);\'></td>                                 <td id=\"crowdscience_invitation_inner\" style=\'background-color:#fff; padding:10px; width:360px; border:none;\'>                         <p style=\'text-align:left; margin:5px 0 10px; padding:0;\'>                             <img id=\"crowdscience_invitation_logo\" src=\'http://static.crowdscience.com/invlogo/dir02/logo_2_4050251d563a253da086dcf8743518fc.JPEG\' />                         </p>                         <p style=\'text-align:left; font:13px Helvetica,Arial,Sans Serif; color:#000; margin:10px 0; padding:0;\'>                                         ITWire is conducting research to better understand and meet the needs of the users of their site. Would you like to participate?                         </p>                                 <p style=\'text-align:center; font:18px Helvetica,Arial,Sans Serif; color:#000; margin:15px 0 20px; padding:0;\'>                                         <a href=\'#\' style=\'font-size:18px;font-weight:bold;color:#E58712;\' onClick=\'CrowdScience.onAccept(); return false\'>Yes, I\'ll help</a>                                         <span style=\'font-size:13px;\'>or</span>                                         <a href=\'#\' style=\'font-size:18px;font-weight:bold; color:#999;\' onClick=\'CrowdScience.onDecline(); return false\'>No thanks</a>                                 </p>                         <p style=\'text-align:left; font:13px Helvetica,Arial,Sans Serif; color:#000; margin:10px 0 10px; padding:0;\'>                                         Responses are anonymous, view our <a style=\"font-size:13px;color:#E58712;\" href=\"http://app.crowdscience.com/privacy/survey/\" target=\"_blank\" onclick=\"CrowdScience.extendHideTimeout();\">privacy policy</a>.                         </p>                             </td>                             <td style=\'background:url(http://static.crowdscience.com/inv/b.png);\'></td>                         </tr>                 </tbody>         </table>     ',
            offer_url: cs.p_srv + '/offer/?plan=20779&site=8299&req=20168&vguid=732f1903e5359bb3&guid=93e8bc3c00caa5768a08fd63000a118a&url=http://www.itwire.com/science-news/space/18261-galaxies-could-be-twice-as-bright-if-not-for-a-lot-of-dust',
            guid:"93e8bc3c00caa5768a08fd63000a118a",
			vguid:"732f1903e5359bb3",
            match_script:true,
            selectcheck_only:0,
            reveal_delay:1000
        };
    
        self.target = (cs.is_secure?'https://app.crowdscience.com':'http://app.crowdscience.com') + '/redirect/?plan=20779&guid=93e8bc3c00caa5768a08fd63000a118a&vguid=732f1903e5359bb3&sc=eNotjUEKhDAMRe+SdSk/iWnS3kYKMrNS1GEW4t3tws3nwYP3L5r7To2LZedJwt6VREdfhshItP1f+H2+50FNzMI5u2qNqOahifq5UkMGFK6OIhYTqrByonU8yAg4TBgFHAir9wM0xRy9&m=0&&style=' + self.style;
        return self;
    })();
    
    
            
        CrowdScience.imageUrls = [
                'http://static.crowdscience.com/invlogo/dir02/logo_2_4050251d563a253da086dcf8743518fc.JPEG',
                'http://static.crowdscience.com/inv/tl.png',
                'http://static.crowdscience.com/inv/tr.png',
                'http://static.crowdscience.com/inv/b.png'
            ];

            CrowdScience.updateToastPosition = function()
            {
                // only for browsers/modes without fixed position support
                CrowdScience.invitation.style.top = CrowdScience._getPageHeight() + CrowdScience._getPageTopOffset() - CrowdScience.invitation.offsetHeight + 'px';
            };
            
            CrowdScience.bounce = function() {
                CrowdScience.invitation.velocity += 0.1;
                CrowdScience.invitation.step += CrowdScience.invitation.velocity;

                if (CrowdScience.invitation.step >= 1.0)
                {
                    CrowdScience.invitation.step = 1.0;
                    if (Math.abs(CrowdScience.invitation.velocity) < 0.05)
                    {
                        clearInterval(CrowdScience.bounceInterval);
                    }
                    else
                    {
                        CrowdScience.invitation.velocity = CrowdScience.invitation.velocity * -0.7;
                    }
                }
                CrowdScience.invitation.style.height = CrowdScience.originalHeight + parseInt(-50 + 50 * CrowdScience.invitation.step) + 'px';
            };

            CrowdScience.invitation_afterShow = function()
            {
                if (CrowdScience.ie6) CrowdScience.invitation.style.position = 'absolute';
                // later versions of Chrome don't allow for the image height!
                // so manually set a min-height
                var logo = document.getElementById('crowdscience_invitation_logo');
                if (logo && CrowdScience.preloaded_images.length) logo.style.cssText = "min-height:" + CrowdScience.preloaded_images[0].height + "px;";
                CrowdScience.originalHeight = parseInt(CrowdScience.invitation.offsetHeight);
                CrowdScience.invitation.style.height = '0px';
                
                // the border is added at runtime to keep IE happy
                var inner = document.getElementById('crowdscience_invitation_inner');
                inner.style.border = '1px solid #666';
                inner.style.borderBottom = 'none';
                
                CrowdScience.invitation.style.visibility = 'visible';
                CrowdScience.invitation.step = 0;
                CrowdScience.invitation.velocity = 0;
                if (CrowdScience.ie6) CrowdScience.updateInterval = setInterval(CrowdScience.updateToastPosition, 10);
                CrowdScience.bounceInterval = window.setInterval(CrowdScience.bounce, 50);
                if (CrowdScience.auto_hide_timeout) window.clearTimeout(CrowdScience.auto_hide_timeout);
                CrowdScience.auto_hide_timeout = window.setTimeout(CrowdScience.hide, 20000);
            };

    
    
    
        CrowdScience.onOffer = function(url)
{
        var i = document.createElement('img');
        i.style.width = i.style.height = 0;
        i.style.display = 'none';
        i.src = url;
        CrowdScience.invitation.appendChild(i);
};
    
    cs.load(cs.c_srv + '/ps.js');
    
        cs.state = 2; //cs.states.ping_loaded;

})();
document.cookie = '__cst=70b59654e94b9343;path=/';
document.cookie = '__csv=732f1903e5359bb3|0;path=/;expires=' + new Date(new Date().getTime() + 7776000000).toGMTString();
if ('d5bd75ba236a4146'!='1') {
document.cookie = '__csnv=d5bd75ba236a4146;path=/;expires=' + new Date(new Date().getTime() + 172800000).toGMTString();
document.cookie = '__ctl=732f1903e5359bb31;path=/;expires=' + new Date(new Date().getTime() + 1800000).toGMTString();
}
else 
document.cookie = '__ctl=732f1903e5359bb31;path=/;expires=' + new Date(new Date().getTime() + 1800000).toGMTString();
if (typeof(CrowdScience.post_ping)=='function') CrowdScience.post_ping();