var menu1;
window.onload = function() {
  // relative, under heading
  menu1 = new xMenu2(
    0, 0, 3,                    // menuX, menuY, menuZ
    25, [], 20,       // lblOffset, lblWidthsArray, lblHeight,
    [],          // boxWidthsArray,
    '#000000', '#FFFFFF',       // activeColor, inactiveColor,
    '#FFFFFF', '#4770B5',       // activeBkgnd, inactiveBkgnd
    '#FFFFFF'                   // boxBkgnd
  );
  scrollListener(); // initial slide
  resizer();
  xAddEventListener(document, "mousemove", menuHideListener, false);
  xAddEventListener(window, "resize", resizeListener, false);
  xAddEventListener(window, "scroll", scrollListener, false);
  xAddEventListener(window, "resize", resizer, false);
}
function resizer(){
	var bodyElement=xGetElementById("body");
	var headerElement=xGetElementById("header");
	var subheaderElement=xGetElementById("subheader");
	var mainTableElement=xGetElementById("mainTable");
	var footerElement=xGetElementById("footer");
	var Elements=[bodyElement,headerElement,subheaderElement,mainTableElement,footerElement];
	for(i=0;i<Elements.length;i++){
		if(!Elements[i]){
			alert('Element ' + i + '=null');
		}
	}
	var bH=xClientHeight();
	var fH=xHeight(footerElement);
	xHeight(mainTableElement,(xClientHeight()+xScrollTop())-(xHeight(headerElement)+ xHeight(subheaderElement) +  fH));
}