var PostNewPage=function (url, params) {

var temp_form = document.createElement("form");

temp_form.action = url;

temp_form.target = "_blank";

temp_form.method = "post";

temp_form.style.display = "none"; for (var x in params) {

var opt = document.createElement("textarea");

opt.name = x;

opt.value = params[x];

temp_form.appendChild(opt);

}

document.body.appendChild(temp_form);

temp_form.submit();

}