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];}
}

var sVisibleMenu = '';
var oMenuItemOn = '';
function showmenu(oMenuItem, sName,sSection) {
	var oMenuDiv;
	var oAnchor;
	if (sVisibleMenu!='') {
		hidemenu(sVisibleMenu);
	}
	oMenuItem.className = 'vtover-' + sSection;
	sName = 'menu_' + sName;
	oMenuDiv = eval(sName);
	oMenuDiv.style.display = 'block';
	setMenuPosition(oMenuDiv,oMenuItem)
	sVisibleMenu = sName;
    oMenuItemOn = oMenuItem
}

function setMenuPosition(oMenuDiv, oRelative) {
	var lnLeft, lnTop, oCurrentItem, lnRight;
	lnLeft = 0;
	lnTop = oRelative.offsetParent.scrollHeight-7;
	oCurrentItem = oRelative;
	while(oCurrentItem!=null) {
		lnLeft+=oCurrentItem.offsetLeft;
		lnTop+=oCurrentItem.offsetTop;
		oCurrentItem=oCurrentItem.offsetParent;
	}
	if (oRelative.clientWidth>oMenuDiv.clientWidth)	{
		oMenuDiv.children[1].style.width = oRelative.clientWidth;
	}
	oCurrentItem = menu_table;
	lnRight = menu_table.clientWidth;
	while(oCurrentItem!=null) {
		lnRight+=oCurrentItem.offsetLeft;
		oCurrentItem=oCurrentItem.offsetParent;
	}
	if ((lnLeft + oMenuDiv.clientWidth) > lnRight ) {
		lnLeft=lnLeft-((lnLeft + oMenuDiv.clientWidth)-lnRight)
	}
	if ((oRelative.nextSibling) != null ) {
		oMenuDiv.style.left = lnLeft;
	} else {
		oMenuDiv.style.left = lnRight-oMenuDiv.clientWidth;
	}
	oMenuDiv.style.top = lnTop;
}

function hidemenu() {
	var oMenu, oItem, oMenuItem, oAnchor;
	oMenu = eval(sVisibleMenu);
	oItem = event.toElement;
	while (oItem!=null) {
		if (oMenu == oItem)	{return;}
		oItem = oItem.parentNode;
	}
	oMenu.style.display = 'none';
	oMenuItemOn.className = 'navmenu';

    sVisibleMenu = '';
	oMenuItemOn = '';
}

function overRow(oSpan,sSection) {
	oSpan.className = 'hzover-'+sSection;
	oSpan.style.color = 'F0F0F0';
}

function removerRow(oSpan,sSection) {
	oSpan.className = 'hz-'+sSection;
	oSpan.style.color = '#555555';
}