function emailCheck() {
if (document.form.name.value=="") {alert("Please enter your first name.");document.form.name.focus();return false}
if (document.form.name.value==" ") {alert("Please enter your first name.");document.form.name.focus();return false}
if (document.form.from.value=="") {alert("Please enter your email address.");document.form.from.focus();return false}
if(document.form.from.value.indexOf('@', 0) == -1){alert("Please enter a valid email address.");document.form.from.focus();return false}
if(document.form.from.value.indexOf('.', 0) == -1){alert("Please enter a valid email address.");document.form.from.focus();return false}
//setTimeout("alert('5 seconds!')",5000);
document.getElementById("form").submit();

}