function validate_required(field,alerttxt){
with (field)
{
if (value==null||value==""){
	alert(alerttxt);
	return false;
}
else {
	return true;
}
}
}
/**/
function validate_email(field,alerttxt){
with (field)
{
apos=value.indexOf("@");
dotpos=value.lastIndexOf(".");
if (apos<1||dotpos-apos<2) {
	alert(alerttxt);
	return false;
}
else {
	return true;
}
}
}
/**/
function validate_title(field,alerttxt){
with (field)
{
if (value==null||value=="None"){
	alert(alerttxt);
	return false;
}
else {
	return true;
}
}
}
/**/
function validate_form(thisform){
with (thisform){
if (validate_required(name,"Name must be filled out!")==false){
	name.focus();
	return false;
}
if (validate_required(email,"Email must be filled out!")==false){
	email.focus();
	return false;
}
if (validate_email(email,"Not a valid e-mail address!")==false){
	email.focus();
	return false;
}
if (validate_required(comments,"Comments must be filled out!")==false){
	comments.focus();
	return false;
}
}
}
/**/
function validate_prescribers_form(thisform){
with (thisform){
if (validate_required(fname,"First name must be filled out!")==false){
	fname.focus();
	return false;
}
if (validate_required(lname,"Last name must be filled out!")==false){
	lname.focus();
	return false;
}
if (validate_title(medicaltitle,"Medical title must be filled out!")==false){
	medicaltitle.focus();
	return false;
}
if (validate_required(email,"Email must be filled out!")==false){
	email.focus();
	return false;
}
if (validate_email(email,"Not a valid e-mail address!")==false){
	email.focus();
	return false;
}
}
}