rem: if (sourceList.options[i] != null) 
add: if ((sourceList.options[i] != null) && (sourceList.options[i].value != "")) 
context: function selectAll(sourceList){    for(var i = 0; i < sourceList.options.length; i++)    {        if (sourceList.options[i] != null)            sourceList.options[i].selected = true;    }    return true;}
meta: 1908	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1908/edb9e4bb77e2c137353ec9cbd78be22ac41fdca8/utils.js/clean/dspace/jsp/utils.js