$(document).ready(function() {
    $("#ctl00_cphContent_imgSub").hide();
    $(".jq img").click(function() {
        var imgsrc = this.src;
        var lng = imgsrc.length;
        var lidx = imgsrc.lastIndexOf('/');
        imgsrc = imgsrc.substr(lidx + 1);
        $("#ctl00_cphContent_imgMain").hide();
        document.getElementById("ctl00_cphContent_imgSub").src = "a/files/ProductDetails/" + imgsrc;
        document.getElementById("hrfdown").href = "javascript:downloaddetails('" + imgsrc + "')";
        document.getElementById("hrfmain").href = "javascript:downloaddetails('" + imgsrc + "')"; 
        $("#ctl00_cphContent_imgSub").show().css("opacity", "0").animate({ "opacity": "1" }, "slow");
    });

    //  $(".jq").mouseout(function() {    
    //	  $("#ctl00_cphContent_imgSub").hide();
    //	  $("#ctl00_cphContent_imgMain").show().css("opacity","0").animate({ "opacity": "1" }, "slow");
    //   });
});