//ΧΙΡ―Όμ²β
function check(){
	var f=document.getElementById('Form1');
	if(f.name.value==""){
		alert('Please filling in name!');
		f.name.focus();
		return false;
	}
	if(f.com.value==""){
		alert('Please filling in company!');
		f.com.focus();
		return false;
	}
	if(f.tel.value==""){
		alert('Please filling in TEL!');
		f.tel.focus();
		return false;
	}
	if(f.email.value==""){
		alert('Please filling in Email!');
		f.email.focus();
		return false;
	}
}