var currMenu = null;
var currMenuItem = null;
var currMenu;
var currMenuItem;
var menuTimeOut;
var timeOutSec=.2;
var pointerName = (navigator.userAgent.indexOf("MSIE") != -1) ? "hand" : "pointer";

function destroyMenu(menuID, menuItemID) {
    if (menuTimeOut) clearTimeout(menuTimeOut);
    if (currMenu && menuID != currMenu) {
        document.getElementById(currMenu).style.cursor = "default";
    }
    if (currMenu && menuID != currMenu) {
        document.getElementById(currMenu).style.visibility = "hidden";
    }
    if (currMenuItem && menuItemID != currMenuItem) {
        document.getElementById(currMenuItem).style.cursor = "default";
    }
}
function cancelMenu() {
    if (menuTimeOut) {
        clearTimeout(menuTimeOut);
        menuTimeOut = null;
    }
    menuTimeOut = setTimeout('destroyMenu();', 1000 * timeOutSec);
}
function turnMenu(menuID) {
   if (currMenu) {
	   document.getElementById(currMenu).style.visibility = "hidden";
   }
    currMenu = menuID;
    if (menuID) {
        document.getElementById(menuID).style.visibility = "visible";
        currMenu = menuID;
    }
}

function createMenu(menuID) {
    destroyMenu(menuID);
    document.getElementById(menuID).style.cursor = pointerName;
    currMenuID = menuID;
    if (menuID) {
        document.getElementById(menuID).style.visibility = "visible";
        currMenuID = menuID;
    }
}
function createSubMenu(menuID, menuItemID) {
    if (menuTimeOut) {
        clearTimeout(menuTimeOut);
        menuTimeOut = null;
    }
    destroyMenu(menuID, menuItemID);
    document.getElementById(menuID).style.visibility = "visible";
    document.getElementById(menuItemID).style.cursor = pointerName;
    currMenu = menuID;
    currMenuItem = menuItemID;
}

function clearMenu() {
    if (currMenu) {
        document.getElementById(currMenu).style.visibility = "visible";
        currMenu = null;
    }
}

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];}
}


function resize(){  
var frame = document.getElementById("logoband");  
var htmlheight = document.body.parentNode.scrollHeight;  
var windowheight = window.innerHeight;  
if ( htmlheight < windowheight ) { document.body.style.height = windowheight-40 + "px"; frame.style.height = windowheight-40 + "px"; }  
else { document.body.style.height = htmlheight-40 + "px"; frame.style.height = htmlheight-40 + "px"; }  
}