function MM_findObj(n, d) { //v3.0
  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); return x;
}

function MM_showHideLayers() { //v3.0
  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 MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_jumpMenu_x(selObj)
{
    jumpurl=selObj.options[selObj.selectedIndex].value;
   
    if(jumpurl != "")
    {
        var nwin=window.open(jumpurl, "newwin");
 	nwin.focus();
    }
}
 
	var old_menu = '';
    var old_cell = '';
    function menuclick( submenu ,cellbar){
        if( old_menu != submenu ) {
            if( old_menu !='' ) {
                old_menu.style.display = 'none';
            }
                submenu.style.display = 'block';
                old_menu = submenu;
                old_cell = cellbar;
    } 
            else {
                submenu.style.display = 'none';
                old_menu = '';
                old_cell = '';
            }
    }


//scrolling-2008-02-18
function scrollLayer(p_obj_name, p_gap_point) 
{ 
    var start_point, end_point, timer; 

    var obj_layer   = document.getElementById(p_obj_name);  

    start_point = parseInt(obj_layer.style.top, 10); 

    if ( start_point < p_gap_point )    start_point = p_gap_point;

    end_point   = document.body.scrollTop + p_gap_point; 
    limit_point = parseInt(window.document.body.scrollHeight) - parseInt(obj_layer.offsetHeight) -10; 

    if ( end_point > limit_point )  end_point = limit_point; 

    if ( start_point != end_point ) 
    { 
        scroll_amount = Math.ceil( Math.abs( end_point - start_point ) / 15 ); 
        obj_layer.style.top = parseInt(start_point, 10) + ( ( end_point < start_point ) ? -scroll_amount : scroll_amount ); 
    } 

    timer = window.setTimeout ("scrollLayer('" + p_obj_name + "', " + p_gap_point + ");", 1); 
}