请问javascript中可以插入JSP的语句吗?<% %>

请问javascript中可以插入JSP的语句吗? <%   %>

<script   language= "javascript "   >
        <!--
        function   chek()
        {
if(form.name.value== " ")
{
      <%   out.print( "ffffff ");%>
}

  else   if(form.psw.value== " ")
        {
              <%   out.print( "aaaaaaaaaa ");%>
        }
        }

------解决方案--------------------
呵呵，如果你是要显示出来的，那么像你上面这样就不行了，应该

function chek()
{
if(form.name.value== " ")
{
document.write( " <% out.print( 'ffffff ');%> ");
}

else if(form.psw.value== " ")
{
document.write( " <% out.print( 'aaaaaaaaa ');%> ");
}
}