function change_image(radio_id){
	
	var $image_name = radio_id;

	document.getElementById("big_image").innerHTML = "<img src='images_mv/" + $image_name + "_525x300.jpg'  width='525' height='300' border='1' alt=''>";

	document.getElementById("hidden_value").value = $image_name;

}

function change_image2(radio_id){
	
	var $image_name = radio_id;

	document.getElementById("big_image").innerHTML = "<img src='images_mv/" + $image_name + "_525x300.jpg'  width='300' height='525' border='1' alt=''>";

	document.getElementById("hidden_value").value = $image_name;

}

function goto_url_2(){

var $image_name = 	document.getElementById("hidden_value").value;

window.location.href='./monaviecardsinfo.asp?ba=' + $image_name;

}

function goto_url_1(){

var $image_name = 	document.getElementById("hidden_value").value;

window.location.href='./monaviecardsbacks.asp?fr=' + $image_name;

}