$(document).ready(function() {
        $('.popup').click(function() {
          return hs.htmlExpand(this, { objectType: 'ajax'} )
        })
		
		var URI = document.location.href;
		var ul = document.getElementById('leftnavi');
		var link = ul.getElementsByTagName('a');
		for (i = 0; i < link.length; i++) {
			if (link[i].href==URI){
				$(link[i]).click();
				$(ul[i]).show();
			}
		}
  })

 function xhs(id) {
            t=document.getElementById(id);
                if(t.style.display=='none'){
					$("#"+id).slideDown("slow");
				}else{ 
					$("#"+id).slideUp("slow");
				}
            return false;
}

function getUrl(id){
	var url = document.location.href;
	var ul = document.getElementById(id);
	var link = ul.getElementsByTagName('a');
	var li = ul.getElementsByTagName('li');
	for (i = 0; i < link.length; i++) {
		if (link[i].href==url){
			li[i].className = "act";
		}
	}
}