function control(){
	if(window.document.mailcollect.email.value!='' && window.document.mailcollect.name.value!=''){
		if(isEMailAddr(window.document.mailcollect.email.value)){
			return true;
		}else{
			return false;
		}
	}else{
		alert("Please Complete Email and Name");
		return false;
	}
}
function isEMailAddr(elem) {
  		var str = elem;
 			var re = /^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/;
 			if (!str.match(re)) {
        alert("Verify the e-mail address format.");
        return false;
    } else {
        return true;
    }
}