var xActiveClass='x_menu_ac' //Active Class Name
var xLeftActiveClass='x_menu_acl' //Active Left Class Name
var xRightActiveClass='x_menu_acr' //Active Right Class Name
var x='f';
var y='999';
function menu_active()
{
	if(this.parentNode.className!=xActiveClass)
	{
		if (y!='999')
		{
			document.getElementById(y).className='none';
			document.getElementById('td'+y).className='none';
			y++;
			document.getElementById('td'+y).className='none';
			y--;
		}
		
		var a;	
		a=this.parentNode.id;
		this.parentNode.className=xActiveClass;
		document.getElementById('td'+a).className=xLeftActiveClass;
		a++;
		document.getElementById('td'+a).className=xRightActiveClass;
		x='t';
	}
	else
	{
		x='f';	
	}
}

function menu_reset()
{
	if(x=='t')
	{
		var a;	
		a=this.parentNode.id;
		this.parentNode.className='none';
		document.getElementById('td'+a).className='none';
		a++;
		document.getElementById('td'+a).className='none';
		x='t';	
		if (y!='999')
		{
			document.getElementById(y).className=xActiveClass;
			document.getElementById('td'+y).className=xLeftActiveClass;
			y++;
			document.getElementById('td'+y).className=xRightActiveClass;
			y--;
		}
	}
}

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 InitializeMenu() 
{
	
	var objLinkCollection = document.getElementById("menu").getElementsByTagName("td");
	for (var i = 0; i < objLinkCollection.length; i++)
	{
		var objB = objLinkCollection[i];
		objB.id="td"+(i+1);
	}
	
	objLinkCollection = document.getElementById("menu").getElementsByTagName("th");
	for (var i = 0; i < objLinkCollection.length; i++)
	{
		var objB = objLinkCollection[i];
		objB.id=i+1;
	}

	objLinkCollection = document.getElementById("menu").getElementsByTagName("a");
	for (var j = 0; j < objLinkCollection.length; j++)
	{
		var objA = objLinkCollection[j];
		objA.onmouseover = menu_active;
		objA.onmouseout = menu_reset;
		if (objA.parentNode.className==xActiveClass)
		{
			y=objA.parentNode.id;
			document.getElementById('td'+y).className=xLeftActiveClass;
			y++;
			document.getElementById('td'+y).className=xRightActiveClass;
			y--;
		}
	}
	
}