function Start(page) {
OpenWin = this.open(page, "CtrlWindow", "toolbar=yes,menubar=yes,location=yes,scrollbars=yes,resizable=yes,status=yes");
}
function doSearch(){
if(document.searchform.txtSearch.value==""){
alert("Please input any search text!");
document.searchform.txtSearch.focus();
return false;
}

}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function CheckNo(){
	var Airway=document.tra.Airway.value
	if (Airway==""){
	alert("Please Input Airways Bill Number!!")
	document.tra.Airway.focus()
	return false
}
}