Chrome：未捕获的SyntaxError

function(){
           setTimeout(function (){
        $('#refresh').html('<a href="http://www.accuweather.com/en/bg/plovdiv/49959/weather-forecast/49959" class="aw-widget-legal"></a><div id="awcc1400681634150" class="aw-widget-current"  data-locationkey="49959" data-unit="c" data-language="bg-bg" data-useip="false" data-uid="awcc1400681634150"></div><script type="text/javascript" src="http://oap.accuweather.com/launch.js"></script></div>');
        },900);
    }
    );

I dont get it why it give me every time this error: Uncaught SyntaxError: Unexpected token ILLEGAL on this row

$('#refresh').html('<a href="http://www.accuweather.com/en/bg/plovdiv/49959/weather-forecast/49959" class="aw-widget-legal"></a><div id="awcc1400681634150" class="aw-widget-current"  data-locationkey="49959" data-unit="c" data-language="bg-bg" data-useip="false" data-uid="awcc1400681634150"></div><script type="text/javascript" src="http://oap.accuweather.com/launch.js"></script></div>');

It's because you have </script> in your string. You will have to escape that "<\/script>" or put it differently "</ + script>"