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 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
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function operate(op){
//´Ë´¦¿ÉÒÔ½øÐÐÑéÖ¤...
var form = document.getElementById("myform");
if(op == 'sel'){
alert("select");
form.action="/aa";

}else{
alert("delete");
form.action="/bb";
}
form.submit();
}
// --></mce:script>
</HEAD>
<BODY>
<form name="myForm" method="post" action="">
¿ªÊ¼ÈÕÆÚ:<input name="startDate"/>
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<button onclick="operate('sel')">²éѯ</button>   
<button onclick="operate('del')">ɾ³ý</button>
</form>
</BODY>
</HTML>
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<form name="myForm" method="post" action="" onsubmit="return method()">
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</form>


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*/
function isIP(strIP) {
if (isNull(strIP)) return false;
var re=/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/g //Æ¥ÅäIPµØÖ·µÄÕýÔò±í´ïʽ
if(re.test(strIP))
{
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function get_cookie(Name)
{
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0)
{
    var offset = document.cookie.indexOf(search)
    if (offset != -1)
    {
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