function ElemPos(Elem) {
	
		//alert('aaa')
		var obj = new Object();
		obj.x = Elem.offsetLeft;
		obj.y = Elem.offsetTop;
		while(Elem.offsetParent) {
		   Elem = Elem.offsetParent;
		   obj.x += Elem.offsetLeft;
		   obj.y += Elem.offsetTop;
		}
		return obj;
	}

	function MenuOut(){
		document.getElementById('DivMenuOver').style.display = 'none';
	}

	function MenuOver(Obj){

		//areaから座標を取得
		var CoordArray = Obj.coords.split(",");
		var x1 = CoordArray[0];
		var x2 = CoordArray[2];
		var OverWidth = x2-x1;

		//areaからwidthを取得
		document.getElementById('DivMenuOver').style.width = OverWidth;
		
		//メニュー画像の位置を取得
		var Pos = ElemPos(document.getElementById('TopMenuImg'));
		document.getElementById('DivMenuOver').style.left = parseInt(Pos.x) + parseInt(x1);
		document.getElementById('DivMenuOver').style.backgroundPosition =  "-" + x1 +" 0";
		document.getElementById('DivMenuOver').url = Obj.href;
		document.getElementById('DivMenuOver').style.display = '';
		
		//alert(Pos.x + ' '  +x1)
		//document.getElementById('DivMenuOver').
		
	}

	function GoPage(){
		location.href = document.getElementById('DivMenuOver').url;
	}