function setradioselectedartists() 
{
	window.add_subscription.radioartistselect[1].checked = true;
}

function setradiopriceany() 
{
	window.add_subscription.txtpricefrom.value = "";
	window.add_subscription.txtpriceto.value = "";
}

function setcheckboxesallartists() 
{
	var artistcount; 
	artistcount = window.add_subscription.elements['chkselectedartistpic[]'].length;
	for (count = 0; count < artistcount ; count ++ )
		window.add_subscription.elements['chkselectedartistpic[]'][count].checked = true;
}

function checkFields() 
{    
if (document.add_subscription.txtfirstname.value == '') 
{
rc=alert('Please enter your first name');    
return false;    
}
if (document.add_subscription.txtsurname.value == '') 
{
rc=alert('Please enter your surname');    
return false;    
}
if (document.add_subscription.txtemail.value == '') 
{        
rc=alert('Please enter your email');        
return false;    
}    
return true;}