function CheckSubmit(){
	
	if((document.Mem_fm.dornater.value=='') || (document.Mem_fm.dornater.value.length<2)){                             
			alert("請填寫捐款人");                             
	    	document.Mem_fm.dornater.focus();                 
	    	return false;             
	}
	
	if((document.Mem_fm.theid.value=='') || (document.Mem_fm.theid.value.length<4)){                             
			alert("請填寫統一編號(身份字號)");                             
	    	document.Mem_fm.theid.focus();                 
	    	return false;             
	}
	
	if((document.Mem_fm.phone.value=='')|| (document.Mem_fm.phone.value.length<7)){ 
		alert("請填寫電話號碼");
		document.Mem_fm.phone.focus();
		return false;
				}
				
	if((document.Mem_fm.cellphone.value=='')|| (document.Mem_fm.cellphone.value.length<10)){ 
		alert("請填寫手機號碼");
		document.Mem_fm.cellphone.focus();
		return false;
				}
				
	if(document.Mem_fm.address.value=="" || (document.Mem_fm.address.value.length < 5 || document.Mem_fm.address.value.length >100))
	{
	alert("地址填寫有誤");
	document.Mem_fm.address.focus();
	return false;
	}
	
	if(document.Mem_fm.email.value=="")
	{
	alert("[EMAIL]未填");
	document.Mem_fm.email.focus();
	return false;
	}
	if(document.Mem_fm.email.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1)
	{
	alert("[EMAIL]有誤");
	document.Mem_fm.email.focus();
	return false;
	}
	
	if(document.Mem_fm.amount.value=="")
	{
	alert("捐款金額未填");
	document.Mem_fm.amount.focus();
	return false;
	}
		
}