// Common MM functions
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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;
}

// Kleanthis Economou (kleanthis@projectfireworks.com) 2001
function Browser(){
	this.ver=navigator.appVersion; 
	this.agent=navigator.userAgent;
	this.dom=document.getElementById? true : false;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)? true : false;
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)? true : false;
	this.ie4=(document.all && !this.dom)? true : false;
	this.ie = this.ie4||this.ie5||this.ie6;
	this.mac=this.agent.indexOf("Mac")>-1;
    this.ns6=(this.dom && parseInt(this.ver) >= 5) ? true : false; 
	this.ns4=(document.layers && !this.dom) ? true : false;
    this.ns = this.ns6 || this.ns4;
	this.o5=this.agent.indexOf("Opera/5")>-1 ? true : false;
}
var bwr = new Browser();

function ObjectStyle(obj) {return eval("obj" + (bwr.ns4 ? "" : ".style"));}

function ToggleLayerVisibility(objStr, bool) {	
	if( (o = MM_findObj(objStr)) != null){
		var oStyle = ObjectStyle(o);
		if(bwr.ns4) oStyle.visibility = bool ? "show" : "hide";
		else oStyle.visibility = bool ? "visible" : "hidden";
	}
}

function setEvents() {	
	var args = setEvents.arguments;
	for (var i=0; i<args.length; i++) {			
		var obj = MM_findObj(args[i]);		
		if (bwr.ns4) obj.captureEvents(Event.MOUSEOVER, Event.MOUSEOUT);
		if (obj) {obj.onmouseover = doMouseOver; obj.onmouseout = doMouseOut;}		
	}		
}

var t;
var m = new Array("mnubreads", "mnupasteries", "mnucakes", "mnucatering", "mnulunch");

function doMouseOver(e) {	
	e = e ? e : event;
	var target = e.target ? e.target : e.srcElement;
	clearTimeout(t);
	if(target.id){		
		if (target.id.indexOf("catbreads")!=-1)		{ ToggleLayerVisibility("mnubreads", true); return;}
		if (target.id.indexOf("catpasteries")!=-1)	{ ToggleLayerVisibility("mnupasteries", true); return;}
		if (target.id.indexOf("catcakes")!=-1)		{ ToggleLayerVisibility("mnucakes", true); return;}
		if (target.id.indexOf("catcatering")!=-1)	{ ToggleLayerVisibility("mnucatering", true); return;}
		if (target.id.indexOf("catlunch")!=-1)		{ ToggleLayerVisibility("mnulunch", true); return;}
	}
	
}

function doMouseOut() {t = setTimeout("hideMenu()", 20);}
function hideMenu() {
	for(var i =0; i< m.length; i++)
		ToggleLayerVisibility(m[i], false);
}


function swapColor(cell, bFlag) {
	if(bFlag) cell.bgColor = "#D7C2B3";
	else cell.bgColor = "#F2EBDF";
}