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) { //v4.01
  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];}
}

var openedMenuLi = null;
var openedSubMenuLi = null;

function getDefaultOpenedMenuLi() {
    var li = document.getElementsByTagName('LI');
    if (li && li.length > 0) {
        for (var i = 0; i < li.length; i++) {
            if (li[i].className.search('open-l1') != -1) {
                openedMenuLi = li[i];
            }
            if (li[i].className.search('open-l2') != -1) {
                openedSubMenuLi = li[i];
            }
        }
    }
}

function menuItemOver(menuItem,num) {
	var menuLi = menuItem.parentNode;
	if(menuLi.className.indexOf('-o') < 0) {
		menuLi.className = menuLi.className.substring(0,menuLi.className.indexOf('bg')+4) + ' over-l1';
	}
	return false;
}

function menuItemOut(menuItem,num) {
	var menuLi = menuItem.parentNode;
	if(menuLi.className.indexOf('-o') < 0) {
		menuLi.className = menuLi.className.substring(0,menuLi.className.indexOf('bg')+4);
	}
	return false;
}

function openSubMenu(menuItem) {
	var menuLi = menuItem.parentNode;
	menuItem.blur();
	if(menuLi != openedMenuLi && openedMenuLi != null) {
		openedMenuLi.className = openedMenuLi.className.substring(0,openedMenuLi.className.indexOf('bg')+4);
	}
	if(menuLi.className.indexOf('-o open-l1')>0) {
		menuLi.className = menuLi.className.substring(0,menuLi.className.indexOf('bg')+4);
		openedMenuLi = null;
	} else {
		menuLi.className = menuLi.className.substring(0,menuLi.className.indexOf('bg')+4) + '-o open-l1';
		openedMenuLi = menuLi;
	}
	return false;
}

function openSubSubMenu(subMenuItem) {
	var subMenuLi = subMenuItem.parentNode;
	subMenuItem.blur();
	if(subMenuLi != openedSubMenuLi && openedSubMenuLi != null) {
		openedSubMenuLi.className = '';
	}
	if(subMenuLi.className == 'open-l2') {
		subMenuLi.className = '';
		openedSubMenuLi = null;
	} else {
		subMenuLi.className = 'open-l2';
		openedSubMenuLi = subMenuLi;
	}
	return false;
}

function hiLight(id) {
	document.getElementById(id).className = 'cl-one cl-over';
}

function lowLight(id) {
	document.getElementById(id).className = 'cl-one';
}