var action = "?mid={$mid}&status={$status}&action=pushinfo";
var form = $("<form></form>");
form.attr('action',action);
form.attr('method','post');
var input1 = $("<input type='hidden' name='catid' />");
input1.attr('value',catid);
form.append(input1);
var input2 = $("<input type='hidden' name='buyid' />");
input2.attr('value',buyid);
form.append(input2);
var input3 = $("<input type='hidden' name='title' />");
input3.attr('value',title);
form.append(input3);
var input4 = $("<input type='hidden' name='content' />");
input4.attr('value',content);
form.append(input4);
form.appendTo("body");
form.css('display','none');
form.submit()