用百度实现站内搜索的Javascript代码

SCRIPT
language=javascript!--function go(formname){var url = http://www.baidu.com/baidu;formname.method
= get;if (formname.myselectvalue.value == 1)
{document.search_form1.word.value =

<SCRIPT language=javascript>

<!--

function
go(formname)

{

var url = "http://www.baidu.com/baidu
";

formname.method
= "get";

if (formname.myselectvalue.value == "1") {

document.search_form1.word.value
= document.search_form1.word.value+" site:www.chinahtml.com
";

}

formname.action
= url;

return true;

}

//-->

</SCRIPT>

<form
name="search_form1" target="_blank" onsubmit="return go(this)">

<input
name=word size="30" value="请输入关键字" onMouseOver="this.focus()"
onBlur="if (value ==''){value='请输入关键字'}" onFocus="this.select()"
onClick="if(this.value=='请输入关键字')this.value=''"> Www_chinahtml_com

<input
type="submit" value="搜索"><br>

<INPUT name=myselectvalue
type=hidden value=0>

<INPUT name=tn type=hidden
value="sayyes">

<INPUT name=cl type=hidden value="3">

<INPUT
CHECKED name=myselect
onclick=javascript:this.form.myselectvalue.value=0; type=radio
value=0>

<FONT color=#0000cc style="FONT-SIZE: 12px">互联网

<INPUT
name=myselect onclick=javascript:this.form.myselectvalue.value=1;
type=radio value=1>

<FONT color=#ff0000 style="FONT-SIZE:
12px">站内

</form>