/*archive-ym selectbox onchange*/
$(function() {

	var _targetSelect = $("#archive-select-block select");
	var dir = _targetSelect.attr('title');
	_targetSelect.change(function(){

		var _selectedVal = $("option:selected", _targetSelect).val();

		var url = document.URL;
		url = url.indexOf("#") > 0 ? url=url.split("#")[0] : url;
		url = url.slice(-1) == '/' ? url.substring(0,url.length-1) : url;

		var dirArr = url.split('/');

		//ym:*
		for (var i=0;i<dirArr.length;i++){
			if (dirArr[i].substr(0,3)=='ym:'){
				dirArr.splice(i,1);
				break;
			}
		}
		dirArr.push('ym:'+_selectedVal);
		location.href = dirArr.join('/');

	});

});