function ckaddterritory()
{
	if (addterritory.ter_head.value.length >= "20"  ){alert( "請輸入 標題字數限制為 15個中文字 (包含 標點符號)" );addterritory.ter_head.focus();return false;}	
	if (addterritory.ter_conname.value == "" ){alert( "請輸入 聯絡人" );addterritory.ter_conname.focus();return false;}
	if (addterritory.ter_pwd.value == "" ){alert( "請輸入 使用者密碼" );addterritory.ter_pwd.focus();return false;}	
	if (addterritory.ter_contel.value == "" ){alert( "請輸入 聯絡電話" );addterritory.ter_contel.focus();return false;}	
	if (addterritory.ter_conmail.value == "" ){alert( "請輸入 電子郵件信箱\n此為發送認證信件之方式\n請確實填寫\n您可以收到的電子郵件信箱" );addterritory.ter_conmail.focus();return false;}	
	if (addterritory.ter_conmail.value !="" && addterritory.ter_conmail.value.indexOf ("@")== -1 ){alert("[ 電子郵件信箱 ] \n格式有誤!!");addterritory.ter_conmail.focus();return false;}
	
	if (addterritory.ter_head.value == "" ){alert( "請輸入 標題" );addterritory.ter_head.focus();return false;}	
	if (addterritory.ter_region.value == "" ){alert( "請輸入 區域" );addterritory.ter_region.focus();return false;}	
	if (addterritory.ter_city.value == "" ){alert( "請輸入 鄉鎮" );addterritory.ter_city.focus();return false;}	
	if (addterritory.ter_addrs.value == "" ){alert( "請輸入 地址" );addterritory.ter_addrs.focus();return false;}	
	if (addterritory.ter_ground.value == "" ){alert( "請輸入 產權面積" );addterritory.ter_ground.focus();return false;}	
if (addterritory.ter_ground.value!=""){
		if (isNaN(addterritory.ter_ground.value.valueOf()) )  
		{	alert("使用產權面積請輸入數字!!!!");
 			addterritory.ter_ground.focus();return false;   }
 		} 
 		
 		
	if (addterritory.ter_talcost.value == "" ){alert( "請輸入 總售價" );addterritory.ter_talcost.focus();return false;}	
if (addterritory.ter_talcost.value!=""){
		if (isNaN(addterritory.ter_talcost.value.valueOf()) )  
		{	alert("使用總售價請輸入數字!!!!");
 			addterritory.ter_talcost.focus();return false;   }
 		}  		
 		
	}