var current_expanded_form = '';	
var no_collapse = false;
	
$(document).ready(function() {	
	if ($("input:radio[name='radio_subscribe_type']").length > 0) {
		$("input:radio[name='radio_subscribe_type']").click(function(){
			_expand($(this).val());
		});
		
		if(no_collapse){
		} else{
			_expand();
		}
		
	};
});

function _expand(radio_value){	
	if(radio_value){
		if(current_expanded_form){
			$(current_expanded_form).hide(0)
	  		$("#form_"+radio_value).show(0);	  		
		} else { $("#form_"+radio_value).show(0);}	  
	  current_expanded_form = '#form_' + radio_value;	  
	} else { $("form").hide(0); }
}

function _collapse(open_this){	
	$("form").hide(0);	
	$("#form_"+open_this).show(0);	
	
	current_expanded_form = '#form_' + open_this;	
	
	no_collapse = true;  
}