$(document).ready(function(){
	cateActive();
});

function cateActive(){
	var snbWrap = $('.snbMenu');
	var snbMenu = snbWrap.children('li').children('a');

	var thisUrl = $(location).attr('href');
	var thisParam = $(location).attr('search');
	var urlSplit = thisParam.split('?')[1];

	if ( !(thisUrl.split('/')[4] == 'index.php') && !(thisUrl.split('/')[4] == '') ){

		if ( urlSplit.split('&')[1] == '' ){
			var eq_1 = urlSplit.split('&')[0];
			var eq_1split = eq_1.split('=')[1];
			snbMenu.eq(eq_1split-1).addClass('on');
		} else if ( urlSplit.split('&')[3] == '' ){
			var eq_2 = urlSplit.split('&')[2];
			var eq_2split = eq_2.split('=')[1];
			snbMenu.eq(eq_2split-1).addClass('on');
		} else if ( urlSplit.split('&')[2] == '' ){
			var eq_3 = urlSplit.split('&')[1];
			var eq_3split = eq_3.split('=')[1];
			snbMenu.eq(eq_3split-1).addClass('on');
		} else {
			var urlSplit2 = urlSplit.split('=')[1];
			snbMenu.eq(urlSplit2-1).addClass('on');
		}
	}

}