function jsCheckOrder() 
   { 
   if (GlobalChkEmail('order_email',Orderform.order_email.value,'您的 E-Mail') == false)
      {
      return false;
      }
    order_Win=window.open('','order_Win','scrollbars=no,resizable=no,width=20,height=20,top=2000,left=2000');
    order_Win.document.write("<center>請稍後</center>");
   } 

function jsCheckKeyWord() 
   { 
   if (GlobalChkImp('index_keyword',KeyWordform.index_keyword.value,'您想要搜尋的關鍵字') == false)
      {
      return false;
      }
   } 

   //判斷是否為正確的 E-Mail
   function GlobalChkEmail(OName,Ovalue,Omsg) //欄位名稱,欄位值,欄位Label
      {
      if (GlobalChkImp(OName,Ovalue,Omsg) == false)
         {
         return false;
         }
         var str1=Ovalue;
      if ((str1.indexOf("@")<0) ||(str1.indexOf(".")<0) )
         {
	 alert('您輸入的 ' + Omsg + ' 不正確！！');
	 document.getElementById(OName).focus();
         document.getElementById(OName).select();
	 return false;
	 }
     }

   //判斷是否有輸入資料
   function GlobalChkImp(OName,Ovalue,Omsg) //欄位名稱,欄位值,欄位Label
      {
      if (jsTrim(Ovalue) == '')
         {
    	 alert ('請輸入 ' + Omsg + ' !!');
         document.getElementById(OName).focus();
         document.getElementById(OName).select();
         return false;
         }
      }

function jsTrim(str) 
{ 
  var startp=0; 
  var endp= str.length - 1; 
 
  if (str.length == 0) 
  { 
    return str; 
  } 
  for (ci=0; ci < str.length; ci++) 
  { 
    startp++; 
    if (str.charAt(ci) != " ") { startp--; break; } 
  } 
  if (startp == str.length) { return ""; } 
  for (ci=str.length-1; ci >= 0; ci--) 
  { 
    endp--; 
    if (str.charAt(ci) != " ") { endp++; break; } 
  } 
  return str.substring(startp, endp+1); 
}