(function () {
	var arr = [
		'top',
		'members',
		'about',
		'new',
	];
	
	var current;
	var a          = location.href.split('/');
	var list       = document.getElementById('kt_header');
	var elm        = list.getElementsByTagName('li');
	if(a[4] =='index.html' || a[4] == ''){
		current = 0;
	}else{
		for (var i=0; i<arr.length; i++){
			if (a[4] == arr[i]){
				current = i;
			}
			
			if(a[5] =='new'){
				current = 3;
			}
			
		}
	}

	for (var j=0; j<elm.length; j++){
			var target  = elm[j].getElementsByTagName('img')[0];
		if (j != current){
			target.onmouseover = function(){
				changeImg(this, true, '_over')
			}
			target.onmouseout = function(){
				changeImg(this, false)
			}
		}else{
			changeImg(target, true, '_active')
		}
	}
	
	
})();