var myWin = null,	isBlocked=false, NewUrl="";	

function popup(url,w,h,sb)
	{
	var d = new Date();
	myWin=window.open(url,'popupwindow'+escape(d.getTime()),'left='+((screen.width/2)-(w/2))+',top='+((screen.height/2)-(h/2)-40)+',screenX='+((screen.width/2)-(w/2))+',screenY='+((screen.height/2)-(h/2)-40)+',Width='+w+',height='+h+',alwaysRaised=yes,history=no,resizable=no,status=no,scrollbars=' + sb +',menubar=no')
	myWin.opener=self;
	myWin.focus();
	}

function CheckPopUp()
{
	if (isBlocked && myWin && !myWin.closed)
	{
		myWin.focus();
		return false;			
	}
}

function ActivatePopUp()
{
	isBlocked = true;
	myWin.focus();
}

function ClosePopUp()
{
	isBlocked = false;
	//window.focus();
}

function PopUpOpened()
{
	if (window.opener)
	{
		window.opener.ActivatePopUp();
	}
}

function PopUpClosed()
{
	if (window.opener)
	{
		window.opener.ClosePopUp();
	}
}

function changemenu(s)
  {
    var d = s.options[s.selectedIndex].value;
    window.parent.mainbody.location.href = "menu.asp?area=" + d;
  }

function printthis()
	{
	print();	
	}