<script language="javascript">
<!--
function show(){
text.style.display="block";
}
-->
</script>
<div style="display:none" id=text>隐藏文字</div><input type=checkbox onclick="show();">显示
<!--
function show(){
text.style.display="block";
}
-->
</script>
<div style="display:none" id=text>隐藏文字</div><input type=checkbox onclick="show();">显示
<script language="javascript">
<!--
function show(){
if (!ck.checked){
text.style.display="none";
}else
text.style.display="block";
}
-->
</script>
<div style="display:none" id=text>隐藏文字</div><input id=ck type=checkbox onclick="show();" value=0>显示
<!--
function show(o){
text.style.display=!o.checked?'none':''
}
-->
</script>
<div style="display:none" id=text><input type="text" name="wenjian" ></div><input type="checkbox" name="iflianjie" value="checkbox" onclick="show(this);" >