function MM_findObj(n, d)
{
    var p,i,x;
    if(!d) d=document;

    if((p=n.indexOf("?"))>0&&parent.frames.length)
    {
        d=parent.frames[n.substring(p+1)].document;
        n=n.substring(0,p);
    }

    if(!(x=d[n])&&d.all)
        x=d.all[n];

    for (i=0;!x&&i<d.forms.length;i++)
        x=d.forms[i][n];

    for(i=0;!x&&d.layers&&i<d.layers.length;i++)
        x=MM_findObj(n,d.layers[i].document);

    if(!x && d.getElementById)
        x=d.getElementById(n);

    return x;
}

function MM_showHideLayers()
{
    var i,p,v,obj,args=MM_showHideLayers.arguments;
    for (i=0; i<(args.length-2); i+=3)
    {
        if ((obj=MM_findObj(args[i]))!=null) {
            v=args[i+2];
            if (obj.style) {
                obj=obj.style; v = (v=='show') ? 'visible' : (v=='hide') ? 'hidden' : v;
            }
            obj.visibility=v;
        }
    }
}

function edit_open(file,target,w, h)
{
    window.open(file,target, s='top=0,left=0,width='+ w +',height='+ h +',status=0,resizable=yes,scrollbars=yes');
}


/* ¸ñ·Ï */
function movr(st)
{
    st.style.backgroundColor = '#eeeeee';
}

function mout(st)
{
    st.style.backgroundColor = '#ffffff';
}

function keydownEvent()
{
    if(event.keyCode == "27")
    {
        event.returnValue = false;
    }
}

document.onkeydown  = keydownEvent;
document.onkeypress = keydownEvent;