function disp(url,wh){
	window.open(url, "", wh);
}
function change_image(userfile,image){
	image.src =  userfile.value ;
}
function modify(modify_url){
	location.href = modify_url;
}

function mouse_over(button){
	button.style.backgroundColor="red";
	button.style.color="white";
}
function mouse_out(button){
	button.style.backgroundColor="white";
	button.style.color="black"
}
function town_one(town_code,param) {
	switch(param) {
		case 'one' :
			var element = document.getElementById("select_town1"); 
			for (var i=0;i<element.options.length;i++) {
				var option = element.options[i];
				if(option.selected == true) {
					//location.href = "shop_list.php?";
					document.getElementById('form').submit();
				}
			}
		break;
		case 'tow' :
			var element = document.getElementById("select_town2"); 
			for (var i=0;i<element.options.length;i++) {
				var option = element.options[i];
				if(option.selected == true) {
					//location.href = "shop_list.php?";
					document.getElementById('form').submit();
				}
			}
		break;
		case 'thu' :
			var element = document.getElementById("select_town3"); 
			for (var i=0;i<element.options.length;i++) {
				var option = element.options[i];
				if(option.selected == true) {
					//location.href = "shop_list.php?";
					document.getElementById('form').submit();
				}
			}
		break;
	}
}