var win = null;
function NewWindow(mypage,myname,w,h,scroll,resize)
{
settings ='height='+h+',width='+w;
win = window.open(mypage,myname,settings);
}

function PreloadImages() {
  var aImages = new Array('../../Graphics/menu_6_in.gif','../../Graphics/menu_8_in.gif');
  for(var i=0; i < aImages.length; i++) {
    var img = new Image();
    img.src = aImages[i];
  }
}
	PreloadImages();
	function over_image(parm_name,path)
		 {
			document[parm_name].src = path;
		 }
	function off_image(parm_name,path)
		 {
			document[parm_name].src = path;
		 }