ajax正在提交效果:loading..

<
script>
 function load1(name) 
{ loading.style.display="none"
 name.style.display=""
 } function selecte(s) 
{ if(s==1) 
{ loading.style.display=""
 div_b.style.display="none"
 div_c.style.display="none"
 div_d.style.display="none"
 setTimeout("load1(div_a)",2000)
 } if(s==2) 
{ loading.style.display=""
 div_a.style.display="none"
 div_c.style.display="none"
 div_d.style.display="none"
 setTimeout("load1(div_b)",2000)
 } if(s==3) 
{ loading.style.display=""
 div_a.style.display="none"
 div_b.style.display="none"
 div_d.style.display="none"
 setTimeout("load1(div_c)",2000)
 } if(s==4) 
{ loading.style.display=""
 div_a.style.display="none"
 div_b.style.display="none"
 div_c.style.display="none"
 setTimeout("load1(div_d)",2000)
 } } <
/script>
 <
select name="singerarea" >
 <
option value="0">
请选择<
/option>
 <
option value="1">
CssRain1<
/option>
 <
option value="2">
CssRain2<
/option>
 <
option value="3">
CssRain3<
/option>
 <
option value="4">
CssRain4<
/option>
 <
/select>
 <
div id="loading" style="display:none
">
<
img src="http://www.K88.NET/pic/loading.gif">
<
/div>
 <
div id="div_a" style="display:none
" >
 <
input type="text" value="1111111">
 <
/div>
 <
div id="div_b" style="display:none
" >
 你选择了 地区2 <
/div>
 <
div id="div_c" style="display:none
" >
 <
input type="button" value="button">
 <
/div>
 <
div id="div_d" style="display:none
" >
 from cssrain js demo. <
/div>