Enter Your Tracking No.

function doTrack() { var num = document.getElementById("YQNum").value; if(num===""){ alert("Enter your number."); return; } YQV5.trackSingle({ //Required, Specify the container ID of the carrier content. YQ_ContainerId:"YQContainer", //Optional, specify tracking result height, max height 800px, default is 560px. YQ_Height:560, //Optional, select carrier, default to auto identify. YQ_Fc:"0", //Optional, specify UI language, default language is automatically detected based on the browser settings. YQ_Lang:"en", //Required, specify the number needed to be tracked. YQ_Num:num }); }