/*
 * info:	http://inspire.server101.com/js/m/
 */

var mItem = [];
var mTime = [];
var mWait = 150;

function mSet(ul, c) {
	if (document.getElementById) {
		ul = document.getElementById(ul).getElementsByTagName('ul');
		var i, j, e, a, f, b;
		var m = mItem.length;
		for (i = 0; i < ul.length; i++) {
			if (e = ul[i].getAttribute('id')) {
				mItem[m] = e;
				e = ul[i].parentNode;
				e.className = c;
	
				f = new Function('mShow(\'' + mItem[m] + '\');');
				b = new Function('mBlur(\'' + mItem[m] + '\');');
				e.onmouseover = f;
				e.onmouseout = b;
				a = e.getElementsByTagName('a');
				for (j = 0; j < a.length; j++) {
					a[j].onfocus = f;
					a[j].onblur = b;
				}
				m++;
			}
		}
	}
}

function mShow(id) {
	for (var i = 0; i < mItem.length; i++) {
		if (document.getElementById(mItem[i]).style.display != 'none') {
			if (mItem[i] != id) mHide(mItem[i]);
			else mClear(mItem[i]);
		}
	}
	document.getElementById(id).style.display = 'block';
}

function mHide(id) {
	mClear(id);
	document.getElementById(id).style.display = 'none';
}

function mBlur(id) {
	mTime[id] = setTimeout('mHide(\'' + id + '\');', mWait);
}

function mClear(id) {
	if (mTime[id]) {
		clearTimeout(mTime[id]);
		mTime[id] = null;
	}
}