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_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_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-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];}
}

function openLink(url) {
	alert('url='+url);
	var goto = url;
	

		document.location.href=url;

}

function doOver(styleName,tdName,linkName) {
	document.getElementById('nav_var').value = tdName;
	window.status = linkName;
	document.getElementById(tdName).className = styleName;
	//alert('tdName='+tdName+' and styleName='+styleName);
	if (tdName == 'n_products') {

		document.getElementById('subnaventire').style.display = "block";
		document.getElementById('stay_var').value = "stay";
	} else {
		if (tdName == 's_home' || tdName == 's_lighting' || tdName == 's_control' || tdName == 's_integration' || tdName == 's_audio' || tdName == 's_automation' || tdName == 's_phone' || tdName == 's_commercial' || tdName == 's_retrofit') {
			document.getElementById('subnaventire').style.display = "block";
			document.getElementById('n_products').className = "MainOn";
		} else {
			
			if (document.getElementById('ths_pg_sub').value != 'y') {
				//alert('here1');
				document.getElementById('subnaventire').style.display = "none";
				document.getElementById('n_products').className = "MainOff";
			}
		}
		document.getElementById('stay_var').value = "";
	}
	
	document.getElementById('nav_var').value;
}

function doOut(styleName,tdName) {
	//status
	nav_var_now = document.getElementById('nav_var').value;
	stay_var_now = document.getElementById('stay_var').value;
	if (nav_var_now == tdName || stay_var_now == 'stay') {
		window.status='';
	} else {
		//don't need to turn off status as another one has spotlight
	}
	//alert('stay_var_now='+stay_var_now+'tdName='+tdName);
	if (stay_var_now != 'stay' && (tdName == 'n_index' || tdName == 'n_about_us' || tdName == 'n_news' || tdName == 'n_testimonials' || tdName == 'n_specifiers' || tdName == 'n_contact')) {
			//kill sub nav
			if (document.getElementById('ths_pg_sub').value != 'y') {
				document.getElementById('subnaventire').style.display = "none";
			}

	} else if (stay_var_now != 'stay' && (tdName == 'n_products' || tdName == 's_home' || tdName == 's_lighting' || tdName == 's_control' || tdName == 's_integration' || tdName == 's_audio' || tdName == 's_automation' || tdName == 's_phone' || tdName == 's_commercial' || tdName == 's_retrofit')) {
			//leave sub nav
			document.getElementById('subnaventire').style.display = "block";

	} else if (stay_var_now == 'stay') {
			if (tdName == 'n_products') {
				if (document.getElementById('ths_pg_sub').value != 'y') {
					//alert('here2');
					document.getElementById('subnaventire').style.display = "none";
				}

			} else {
				document.getElementById('subnaventire').style.display = "block";
			}
	}  else {
		if (document.getElementById('ths_pg_sub').value != 'y') {
			//alert('here3');
			document.getElementById('subnaventire').style.display = "none";
		}
			
	}
	document.getElementById(tdName).className = styleName;
}

function hideSub() {

	if (document.getElementById('ths_pg_sub').value != 'y') {
		document.getElementById('subnaventire').style.display = "none";
		document.getElementById('n_products').className = "MainOff";
	}
}

function keepVisible() {
	document.getElementById('subnaventire').style.display = "block";
	document.getElementById('n_products').className = "MainOn";
}
function onStay() {
	document.getElementById('stay_var').value = "stay";
}