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function ajax(){
var user = $("#user").val(); //ÕâÖ»ÊDZäÁ¿ÎÞËùν
var pwd = $("#pwd").val();
$.ajax({
url: "ajax.php",
type:"post",
dataType:"text/html",
data: "user=" + user + "&pwd=" + pwd,
error:function(msg){
alert("ajaxÇëÇóʧ°Ü");
} //¾ÍÊÇÕâÑùдÔÚÒ»Æð °ÑerrorÈ¥µôÇëÇó³É¹¦»¹
//¿ÉÒÔÌáʾ²»È¥µôsuccess¶¼²»Æð×÷ÓÃÁË
success:function(msg){
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$gg='<script type=\"text/JavaScript\">
alimama_pid=\"mm_14281022_2030060_8250750\";
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$a = 100;
$b = $a;
$a = $a + 10;
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