function validate()
{
	var AlertMsg = '';
	var GoAhead = 1;

	var cnt = 0;
	var SubRate = '';
	for (var i=0;i<document.SubscriptionForm.Rate.length;i++)
	{
		if(document.SubscriptionForm.Rate(i).checked==true)
		{cnt++;SubRate=document.SubscriptionForm.Rate(i).value;}
	}
	if (cnt==0)
	{AlertMsg = AlertMsg + 'Please select a subscription rate.\n';GoAhead=0;}

	if (document.SubscriptionForm.Name.value=='')
	{AlertMsg = AlertMsg + 'Please enter your name.\n';GoAhead=0;}

	if (SubRate=='d' || SubRate=='e' || SubRate=='i' || SubRate=='j' || SubRate=='k')
	{
		if (document.SubscriptionForm.Email.value=='')
		{AlertMsg = AlertMsg + 'Please enter an email address.\n';GoAhead=0;}
	}

	if (SubRate!='d' && SubRate!='i')
	{
		if (document.SubscriptionForm.Address.value=='')
		{AlertMsg = AlertMsg + 'Please enter your address.\n';GoAhead=0;}
	
		if (document.SubscriptionForm.City.value=='')
		{AlertMsg = AlertMsg + 'Please enter your city.\n';GoAhead=0;}
	
		if (document.SubscriptionForm.State.value=='')
		{AlertMsg = AlertMsg + 'Please enter a state or province.\n';GoAhead=0;}
	
		if (document.SubscriptionForm.Country.value=='')
		{AlertMsg = AlertMsg + 'Please enter a country.\n';GoAhead=0;}
	
		if (document.SubscriptionForm.Zip.value=='')
		{AlertMsg = AlertMsg + 'Please enter your zip code.\n';GoAhead=0;}
	}
	
	if (GoAhead==0)
	{alert(AlertMsg);return false;}
	else
	{return true;}
}