function checkForm(f){
	var err = false;
	var required = f.Required.value.split(',');
	for (var e = 0; e < required.length; e++) {
		var field = required[e];
		if (!f[field]){continue;}
		var value = f[field].value;
		if (/.*email.*/i.test(field)){
			var regex = /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,9})$/;
			if (!regex.test(value)){err=true; break;};
		}
		else {
			if (value==''){err=true; break;};
		}
	}
	if(err){alert('Please make sure that all required information has been provided.');return false;}
	else {return true;}
}