function register_workshop()
{
	container_div = document.getElementById('register_workshop_div');
	email_address = document.getElementById('register_workshop_email').value;
	var register_workshop_selected = '';
	
	inputs = container_div.getElementsByTagName('input');
	
	for(i = 0; i < inputs.length;i++)
	{
		if(inputs[i].name == "register_workshop_radio" && inputs[i].checked)
		{
			register_workshop_selected = inputs[i].value;
		}
	}
	
	if(register_workshop_selected.length)
	{
		var url = 'ajax/medtech_workshop.php';
		var http_request_send = 'email_address='+email_address+'&register_workshop_selected='+register_workshop_selected;
		var return_function = function(){
			while(container_div.firstChild) container_div.removeChild(container_div.firstChild);
			container_div.appendChild(document.createTextNode(req.responseText));


		};	
		ajax_request2(url,http_request_send,return_function);
	}
	
	return false;
}