function checkContact(){
	if(document.all.name.value == ""){
		document.all.name.focus();
		document.all.name.style.background = "#FFFF99";
		document.all.name.style.border = "1px solid #CF3339";
		return;
	}
	if(document.all.email.value == ""){
		document.all.email.focus();
		document.all.email.style.background = "#FFFF99";
		document.all.email.style.border = "1px solid #CF3339";
		return;
	}
	if(document.all.email.value.length > 0){
		if(!isemail(document.all.email.value)){
			document.all.email.focus();
			document.all.email.value = "";
			return;
		}
	}
	if(document.all.content.value == ""){
		document.all.content.focus();
		document.all.content.style.background = "#FFFF99";
		document.all.content.style.border = "1px solid #CF3339";
		return;
	}
	if(document.all.scode.value == ""){
		document.all.scode.focus();
		document.all.scode.style.background = "#FFFF99";
		document.all.scode.style.border = "1px solid #CF3339";
		return;
	}
	myContact.submit();
}
function isemail(email){
	var re = /^(\w|[^_]\.[^_]|[\-])+(([^_])(\@){1}([^_]))(([a-z]|[\d]|[_]|[\-])+|([^_]\.[^_])*)+\.[a-z]{2,3}$/i;
	return re.test(email);
}