< _chk.length; i++) { if( (_chk[i].name.search("aw") == 0)) { if (_chk[i].type=="checkbox" && _chk[i].checked) { _selected = true; _selCount++; } if (_chk[i].type=="radio" && _chk[i].checked) { _selected = true; } } } if (!_selected) { alert("您还没有选择投票选项！"); return false; } if (selCount > 0 && _selCount > selCount) { alert("最多选择" + selCount + "个投票选项！"); return false; } } if (btuType != null && btuType != "1") { //查看 newWindow = window.open("http://space.ifeng.com/vote/vote_results.do?surveyId=" + surveyId,"surveyResult","toolbar,resizable,scrollbars,dependent,width="+width+",height="+height+",left="+left+",top="+top); newWindow.focus(); } else { newWindow = window.open("about:blank","surveyResult","toolbar,resizable,scrollbars,dependent,width="+width+",height="+height+",left="+left+",top="+top); newWindow.focus(); form.submit(); } return false; }