function showSecondMenu(o)
{
	var num =o.id.substring(11,12); 
	
    document.getElementById("children_navigation").innerHTML=navigationArray[num];
	
	if(num>0)
	{
        document.getElementById("children_navigation").style.padding="0px 0px 0px " + (num*40) + "px";
	}
	
    for(var i=0; i<10; i++)
    {
        //恢复
		document.getElementById("navigation_pic_" + i ).src="images/navigation_" + i + ".gif";
    }
    //呈现
	document.getElementById("navigation_pic_" + num ).src="images/navigation_" + num + "_0.gif";
}

function showDefault()
{
	showSecondMenu(document.getElementById("navigation_" + navigationFocus ));
}

showDefault();