// ---------------------------map
 function showInfo(tgt){
	for(var i=1;i<8;i++){
		if(tgt==i){	
			var Obj = document.getElementById('area'+i);
			Obj.style.mozOpacity = 1;
			Obj.style.opacity = 1;
			Obj.style.filter="alpha(opacity=100)";
		}
	}
}
function hideInfo(tgt){
	var Obj = document.getElementById('area'+tgt);
	var toOp=0;var fromOp=Obj.style.mozOpacity;var spOp=0.25;
	fade(Obj,toOp,fromOp,spOp)
}
function fade(tgObj,toOp,fromOp,spOp){
	var myAnim = new YAHOO.util.Anim(
		tgObj, { opacity : { from:fromOp,to:toOp } } ,spOp
		);
	myAnim.animate();
}