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-1);i+=2) {
	  	if ((x=MM_findObj(a[i]))!=null) {
			document.MM_sr[j++]=x;
			if (!x.oSrc) x.oSrc=x.src; x.src=a[i+1];
		}
	}
}

isNS4 = (document.layers) ? true : false;
isIE4 = (document.all && !document.getElementById) ? true : false;
isIE5 = (document.all && document.getElementById) ? true : false;
isNS6 = (!document.all && document.getElementById) ? true : false;

if (isNS4) {
	var styleProperty = '';
} else {
	var styleProperty = '.style';
}
var timeOn = null;
var elm = null;

var menusArray = new Array('menu1');
		
function getLayerStyle(myLayer) { 
	var temp = null;
	if (isNS4) {
		var temp = eval('document.layers["' + myLayer + '"]');
	} else if (isIE4) {
		var temp = eval('document.all["' + myLayer + '"].style');
	} else if (isIE5 || isNS6) {
		var temp = eval('document.getElementById("' + myLayer + '").style');
	}
	return temp;
}


function showLayer(myLayer) {
	if (timeOn != null) {
		clearTimeout(timeOn);
	}
	killLayers();
	var tempMenu = getLayerStyle(myLayer);
	tempMenu.visibility = 'visible';
}
function keepAlive(offon) {
	clearTimeout(timeOn);
	if (offon == 0) {
		timeOn = setTimeout("killLayers()",1000);
	}
}

function hideLayers() {
	timeOn = setTimeout("killLayers()",1000);
}

function killLayers(keepLayer) {
var i;
	for (i=0; i<menusArray.length; i++) {
		var tempMenu = getLayerStyle(menusArray[i]);
		tempMenu.visibility = 'hidden';
	}
	if (keepLayer != null) {
		var tempMenu = getLayerStyle(keepLayer);
		tempMenu.visibility = 'visible';
	}
}
function createMovie(file_name) {
	document.write('<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" width="320"');
	document.write('height="255" codebase="http://www.apple.com/qtactivex/qtplugin.cab">');
	document.write('<param name="src" value="' + file_name + '">');
	document.write('<param name="autoplay" value="true">');
	document.write('<param name="controller" value="true">');
	document.write('<param name="loop" value="false">');
	document.write('<embed src="' + file_name + '" width="320" height="255" autoplay="true" ');
	document.write('controller="true" loop="true" pluginspage="http://www.apple.com/quicktime/download/">');
	document.write('</embed>');
	document.write('</object>');
}