function setCSS1(thisid,num,types)
{

  ss_1.className = 's_s';
  ss_2.className = 's_s';
  ss_3.className = 's_s';
  ss_4.className = 's_s';
  if(thisid.className != 's_l')
  {
     thisid.className = 's_l';
	 document.getElementById('keys_type').value=types;
	 document.getElementById('Submit_a').value=num+'搜索';
  }
  
}

function setCSS2(thisid,num)
{

  mnav_1.className = 'li_c';
  mnav_2.className = 'li_c';
  mnav_3.className = 'li_c';
  mnav_4.className = 'li_c';
  mnav_5.className = 'li_e';
  if(thisid.className != 'li_s')
  {
     thisid.className = 'li_s';
	 kx_a.innerHTML = document.getElementById('kx_a_'+num).innerHTML;
  }
  
}


function setCSS3(thisid,num)
{

  mnava_1.className = 'li_c';
  mnava_2.className = 'li_c';
  mnava_3.className = 'li_c';
  mnava_4.className = 'li_c';
  mnava_5.className = 'li_e';
  if(thisid.className != 'li_s')
  {
     thisid.className = 'li_s';
	 kx_b.innerHTML = document.getElementById('kx_b_'+num).innerHTML;
  }
  
}

function setCSS4(thisid,num)
{

  mnavb_1.className = 'li_c';
  mnavb_2.className = 'li_c';
  mnavb_3.className = 'li_c';
  mnavb_4.className = 'li_c';
  mnavb_5.className = 'li_e';
  if(thisid.className != 'li_s')
  {
     thisid.className = 'li_s';
	 kx_c.innerHTML = document.getElementById('kx_c_'+num).innerHTML;
  }
  
}


function setCSS5(thisid,num)
{

  mnavc_1.className = 'li_c';
  mnavc_2.className = 'li_c';
  mnavc_3.className = 'li_c';
  mnavc_4.className = 'li_c';
  mnavc_5.className = 'li_e';
  if(thisid.className != 'li_s')
  {
     thisid.className = 'li_s';
	 kx_d.innerHTML = document.getElementById('kx_d_'+num).innerHTML;
  }
  
}

d = new Date();
a = new Array('日','一','二','三','四','五','六');
showday = (d.getFullYear())+'年'+(d.getMonth()+1)+'月'+d.getDate()+'日 星期'+a[d.getDay()];


function skeys(thisform)
{
   if(!thisform.keys.value)
   {
      alert('请输入您要搜索的关键字！');
	  return false;
   }
   return true;
}