// charset=UTF-8
//エリア選択JS

window.onload = function() {
	//areaSelectDefault() ;
}
function defaultSelectArea(a) {
	showArea("Map0") ;
	hideArea(a) ;
}
function showArea( a ) {
	var obj = document.getElementById(a) ;
	obj.style.display = "block" ;
}
function hideArea( a ) {
	var obj = document.getElementById(a) ;
	obj.style.display = "none" ;
}
function showSelectArea( a ) {
	document.getElementById("Map0").style.display = "none" ;
	var obj = document.getElementById( a ) ;
	if( obj ) {
		obj.style.display = "block" ;
	}
}
function submitArea( a ) {
	var f = document.getElementById("form1") ;
	var obj = document.getElementsByTagName("option") ;
	for( var i = 0 ; i < obj.length ; i++ ) {
		if( obj[i].id.match( /^select_state_option_([a-z]+)-\d+$/ ) ) {
			if( RegExp.$1 == a ) {
				obj[i].selected = true ;
			} else {
				obj[i].selected = false ;
			}
		}
	}
	f.submit() ;
}