// swap righthand menu button images

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) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3
  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];}
}


// pop-up windows
function conwindow(url) {
	return window.open(url, 'conwindow','toolbar=no,width=410,height=540,status=no,scrollbars=no,resize=yes,menubar=no,titlebar=no');
}

function carwindow(url) {
	return window.open(url, 'carwindow','toolbar=no,width=400,height=350,status=no,scrollbars=no,resize=yes,menubar=no,titlebar=no');
}

function cwindow(url) {
	return window.open(url, 'cwindow','toolbar=no,width=450,height=450,status=no,scrollbars=no,resize=yes,menubar=no,titlebar=no');
}

function dwindow(url) {
	return window.open(url, 'dwindow','toolbar=no,width=550,height=550,status=no,scrollbars=yes,resize=yes,menubar=no,titlebar=no');
}

function chatwindow(url) {
	return window.open(url, 'chatwindow','toolbar=no,width=410,height=400,status=no,scrollbars=no,resize=yes,menubar=no,titlebar=no');
}

function interactwindow(url) {
	return window.open(url, 'interactwindow','toolbar=no,width=550,height=550,status=no,scrollbars=yes,resize=yes,menubar=no,titlebar=no');
}

function employwindow(url) {
	return window.open(url, 'employwindow','toolbar=no,width=400,height=250,status=no,scrollbars=no,resize=yes,menubar=no,titlebar=no');
}

function teamwindow(url) {
	return window.open(url, 'teamwindow','toolbar=no,width=350,height=400,status=no,scrollbars=no,resize=yes,menubar=no,titlebar=no');
}

// topmenu

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function mOver(imgLayer,imgName,descr) {
	if(!ie4) { return false; }
	hide=false;
	if(ns4) {document.layers[imgLayer].document[imgName].src=iu+imgName+mOverExt;}
	else {this.document[imgName].src=iu+imgName+mOverExt;}
	if (descr){window.status=descr;}
}

//used by sub-menus
function mOut(imgLayer,imgName) {
	if(!ie4) { return false; }
	if(ns4) {document.layers[imgLayer].document[imgName].src=iu+imgName+mOutExt;}
	else {this.document[imgName].src=iu+imgName+mOutExt;}
	window.status='';
}
//used by sub-menus to hide its layer if user moves off a selection but is provides delay
//to allow for user to move between selections (normal mOuts are too quick to switch off layer)
function timeOut(mnuLayer,delay) {
	if(!ie4) { return false; }
	if (loaded==true) {
		if ((ns4) || (ie4)) {
			hideLayer=mnuLayer;
			setTimeout ("delayHide()",delay);
		}
	}
}	

//called by timeOut function...if user has not moused over a selection (hide=false) within
//the delay period by now, sub-menu layer will be hidden
function delayHide() {
	if(!ie4) { return false; }
	if (hide==true) {
		if (ns4) {document.layers[hideLayer].visibility = "hide";}
		if (ie4) {document.all[hideLayer].style.visibility = "hidden";}
	}
}

//called by show function to hide sub-menus that user has moved away from...important call
//if they just mOver'ed prev menu but not prev sub-menu
function hideOld() {
	if(!ie4) { return false; }
	if (ns4) {document.layers[oldShow].visibility = "hide";}
	if (ie4) {document.all[oldShow].style.visibility = "hidden";}
	oldShow=newShow;
}

function showLayer(layerid) {
	var layer = document.getElementById(layerid);
	layer.style.visibility = 'visible';
	}
	
function hideLayer(layerid) {
	var layer = document.getElementById(layerid);
	layer.style.visibility = 'hidden';
	}