/* variables */
__ACTIVE_MENU__=false;
__INIT_MASK__=false;
__HIDE_TIMEOUT__=false;
__DEFAULT_MENU_NAME__=false;
//__DEFAULT_MENU_NAME__="menu2";
/* /variables */

function onReziseEvent(){
	if(__INIT_MASK__) dlib_update_event_layer_mask(0);
}

function init_nav(){
	if(__DEFAULT_MENU_NAME__) dlib_images(__DEFAULT_MENU_NAME__+"img", ROLLOVER, true);
	if(!__INIT_MASK__){
		dlib_create_event_layer_mask(0, false, "closeMenu()");
		__INIT_MASK__=true;
	}
}

function openMenu(strMenuName){
	if(__ACTIVE_MENU__){
		if(dlib_layer_exists(__ACTIVE_MENU__)){
			dlib_layers(__ACTIVE_MENU__, VISIBLE, false);
			dlib_layers(__ACTIVE_MENU__, RELEASE_EVENT, [MOUSE_OVER, "checkover"]);
		}

		if(__ACTIVE_MENU__!=__DEFAULT_MENU_NAME__){
			if(dlib_image_exists(__ACTIVE_MENU__+"img")){
				dlib_images(__ACTIVE_MENU__+"img", ROLLOVER, false);
			}
		}
		__ACTIVE_MENU__=false;
	}

	if(__HIDE_TIMEOUT__) clearTimeout(__HIDE_TIMEOUT__);

	if(dlib_layer_exists(strMenuName)){
		dlib_layers(strMenuName, VISIBLE, true);
		dlib_layers(strMenuName, CAPTURE_EVENT, [MOUSE_OVER, "checkover"]);
		__ACTIVE_MENU__=strMenuName;
	}

	if(strMenuName!=__DEFAULT_MENU_NAME__){
		if(dlib_image_exists(strMenuName+"img")){
			dlib_images(strMenuName+"img", ROLLOVER, true);
			__ACTIVE_MENU__=strMenuName;
		}
	}
}

function checkover(){
	if(__ACTIVE_MENU__){
		if(__HIDE_TIMEOUT__) clearTimeout(__HIDE_TIMEOUT__);
		dlib_layers(__ACTIVE_MENU__, RELEASE_EVENT, [MOUSE_OVER, "checkover"]);
		dlib_layers(dlib_get_event_layer_mask_name(0), VISIBLE, true);
	}
}

function closeMenu(){
	dlib_layers(dlib_get_event_layer_mask_name(0), VISIBLE, false);
	if(__ACTIVE_MENU__){
		if(dlib_layer_exists(__ACTIVE_MENU__)){
			dlib_layers(__ACTIVE_MENU__, VISIBLE, false);
		}
		if(__ACTIVE_MENU__!=__DEFAULT_MENU_NAME__){
			if(dlib_image_exists(__ACTIVE_MENU__+"img")){
				dlib_images(__ACTIVE_MENU__+"img", ROLLOVER, false);
			}
		}
	}
	__ACTIVE_MENU__=false;
}

function rollMe(strImageName, intState){
	dlib_images(strImageName, ROLLOVER, intState);
}

function activetimeout(){
	if(__HIDE_TIMEOUT__) clearTimeout(__HIDE_TIMEOUT__);
	__HIDE_TIMEOUT__=setTimeout("closeMenu()", 1000);
}

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_findObj(n, d) { //v4.01
  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_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];}
}