function initMenu(){

	var tabId  = new Array("btn-reno","btn-main","btn-depa","btn-form");

	for (i=0; i<tabId.length; i++) {

		var li = document.getElementById(tabId[i]);

		li.onclick = function(){
			document.location.href = li.firstChild.href;
		};

		if (li.style.backgroundColor != 'rgb(102, 102, 102)' && li.style.backgroundColor != '#666666') {

			li.onmouseover = function(){
				this.style.backgroundColor = '#B7B6B6';
				this.firstChild.style.color = '#666666';
			};

			li.onmouseout = function(){
				this.style.backgroundColor = '#2f2e2e'
				this.firstChild.style.color = '#dcdcdc';
			};
		}
		else {
			li.firstChild.style.color = '#ffffff';
		}
	}
}

function initMenuIndex(){
	initMenu();
}