js传参问题，foreach里面传参

 <ul class="app-header-box">
                        <c:forEach var="userType" items="${userInfo.haveTypeList}" varStatus="status">
                            <c:choose>
                                <c:when test="${status.index==0}">
                                    <li class="app-header-color">
                                        1系统-${userType.SYS_NAME}
                                    </li>
                                </c:when>
                                <c:otherwise>
                                    <li class="app-header-color hidden" onclick="toLogin('${userType.USER_NAME}','${userType.SYS_TYPE}');">
                                        2系统-${userType.SYS_NAME}
                                    </li>
                                </c:otherwise>
                            </c:choose>
                        </c:forEach>
                         <span class="mui-icon mui-icon mui-icon-arrowdown"></span>             
                    </ul>

如何在onclick="toLogin(）这个方法里面传参的时候把:1可视化系统-${userType.SYS_NAME}这个传进去