function ddlval(id) { 
return document.getElementById(id).options[document.getElementById(id).selectedIndex].value;
 } 
function sumg(){ 
var myDate=new Date(); 
 gt=''+'-'+myDate.getTime(); 
// 直選下拉8  
Pt1=ddlval('Pt1');
Datexx="&likeStyleOn="+$("#likeStyleOn").val()+"&Pt1=" +Pt1 + "&designV="+$("#designV").val()+"&edFile="+$("#edFile").val()+"&id=791&getdate="+gt+""; 
return Datexx ;
}