<input name="key" type="text" id="key" value="关键词" size="30"
onmouseover=this.focus();this.select();
onclick="if(value==defaultValue){value='';this.style.color='#000'}"
onBlur="if(!value){value=defaultValue;this.style.color='#999'}" style="color:#999" />
</body>
onmouseover=this.focus();this.select();
onclick="if(value==defaultValue){value='';this.style.color='#000'}"
onBlur="if(!value){value=defaultValue;this.style.color='#999'}" style="color:#999" />
</body>