/* sort_type change */
$(function(){

	var _targetSelect = $("select[name=sort_type]");
	_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('/');

		//orderby:*
		for (var i=0;i<dirArr.length;i++){
			if (dirArr[i].substr(0,5)=='page:'){
				dirArr.splice(i, 1);
				i=0;
			}
			if (dirArr[i].substr(0,8)=='orderby:'){
				dirArr.splice(i, 1);
				i=0;
			}
		}
		if (_selectedVal == 'rand' || _selectedVal == 'entry' || _selectedVal == 'entry_desc' || _selectedVal == 'name'){
			dirArr.push('orderby:'+_selectedVal);
		}
		location.href = dirArr.join('/');
	});




});