var reName = /^[a-zA-Z]{2,50}$/;
var reEmail = /^[a-zA-Z0-9_][\w\.-]*[\w]\@[\w\.-]+\.(com|edu|org|net|gov|mil|info|biz|name|cc|us|uk|ws|bz|tv|co|ca|de|jp|ro|tc|dk|gs|sh|be|st|vu|kz|lt|fm|ac|nz|to|ms|as|ph|vg){1}(\.(\w{2}))?$/;

function valHelp() {
	var objForm = document.SForm2;

	if(!reName.test(objForm.txtName.value)) {
		alert("Please enter a valid Name.");
		objForm.txtName.focus();
		return false;
	}
	
	if(!reEmail.test(objForm.txtEmail.value)) {
		alert("Please enter a valid email address.");
		objForm.txtEmail.focus();
		return false;
	}
}