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_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_findObj(n, d) { //v4.0 
  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); 
  if(!x && document.getElementById) x=document.getElementById(n); return x; 
} 
 
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_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; } 
} 
 
//
var curButton; 
 
function onOvr( btn ) 
{ 
  if( btn != curButton ){ 
    var nm  = "menu0" + btn; 
    var img = "menu0" + btn + "_on.gif"; 
    document.images[nm].src = "/eng/image/" + img; 
  } 
} 
 
function onOut( btn ) 
{ 
  if( btn != curButton ){ 
    var nm  = "menu0" + btn; 
    var img = "menu0" + btn + "_off.gif"; 
    document.images[nm].src = "/eng/image/" + img; 
  } 
} 
 
function msover(img,ref) {
		document.images[img].src = ref;
}
	
function msout(img,ref)	{
		document.images[img].src = ref;
}

function openCatalog( strURL )
{
    var screen_width = 1024 - 10;
    var screen_height = 768 - 30;
    strFeatures = "toolbar=no,width=" + screen_width + ",height=" + screen_height +",left=0,top= 0,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes"
    
    windowname=window.open( strURL, "DBookWin", strFeatures );
    windowname.focus();
}