$(document).ready(function() {

    var psysno = document.getElementById("ctl00_ContentPlaceHolder1_hf_psysno").value
    getPData("p_detailInfo", "Product_DetailInfo", psysno);
    getPData("p_descLong", "Product_Desc", psysno);
    getPData("p_comments", "Product_Appraisal", psysno);
    getPData("p_question", "Product_Consultative", psysno);
});

function getPData(showId, type, psysno) {
    var url = "/Comn/UCHandler.ashx?type=" + type + "&sysno=" + psysno + "&d=" + new Date();
    jQuery.get(url, function(data) {
    if (document.getElementById(showId) != null) {
        document.getElementById(showId).innerHTML = data;
        }
    });
}