var timf;

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_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_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 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_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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}



function time_off() { // Required to timeout drop-downs on NS 4.x browsers
	if ((navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)<5)) {
		timf = window.setTimeout('sub_nav_off()',3000);
	}
	else {
		sub_nav_off();
	}
}

function sub_nav_off() {
	MM_swapImgRestore();
	//MM_showHideLayers('navproducts','','hide','navarchitects','','hide','navinstallation','','hide','navsupport','','hide','navportfolio','','hide');
	document.getElementById('navproducts').style.display = "none";
	document.getElementById('navproducts').style.visibility = "hidden";
	document.getElementById('navarchitects').style.display = "none";
	document.getElementById('navarchitects').style.visibility = "hidden";
	document.getElementById('navinstallation').style.display = "none";
	document.getElementById('navinstallation').style.visibility = "hidden";
	document.getElementById('navsupport').style.display = "none";
	document.getElementById('navsupport').style.visibility = "hidden";
	document.getElementById('navportfolio').style.display = "none";
	document.getElementById('navportfolio').style.visibility = "hidden";
}



function hnav_swap(tsection) {
	window.clearTimeout(timf);
	sub_nav_off();
	if (tsection == '1') {
		MM_swapImage('hnav_products','','/images/global_nav_products_on.gif',0);
		//MM_showHideLayers('navproducts','','show');
		document.getElementById('navproducts').style.display = "inline";
		document.getElementById('navproducts').style.visibility = "visible";
	}
	else if (tsection == '2') {
		MM_swapImage('hnav_architects','','/images/global_nav_architects_on.gif',0);
		//MM_showHideLayers('navarchitects','','show');
		document.getElementById('navarchitects').style.display = "inline";
		document.getElementById('navarchitects').style.visibility = "visible";
	}
	else if (tsection == '3') {
		MM_swapImage('hnav_installation','','/images/global_nav_installation_on.gif',0);
		//MM_showHideLayers('navinstallation','','show');
		document.getElementById('navinstallation').style.display = "inline";
		document.getElementById('navinstallation').style.visibility = "visible";
	}
	else if (tsection == '4') {
		MM_swapImage('hnav_support','','/images/global_nav_support_on.gif',0);
		//MM_showHideLayers('navsupport','','show');
		document.getElementById('navsupport').style.display = "inline";
		document.getElementById('navsupport').style.visibility = "visible";
	}
	
	else if (tsection == '5') {
		MM_swapImage('hnav_portfolio','','/images/global_nav_portfolio_on.gif',0);
		//MM_showHideLayers('navportfolio','','show');
		document.getElementById('navportfolio').style.display = "inline";
		document.getElementById('navportfolio').style.visibility = "visible";
	}

}

function launchLargeImage(url) {
	MM_openBrWindow(url,'newwindow','location=yes,status=yes,scrollbars=yes,resizable=yes,width=600,height=600');
}


function MM_swapImgRestoreDetails() { //v3.0
  var i,x,a=document.MM_srDetails; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImageDetails() { //v3.0
  var i,j=0,x,a=MM_swapImageDetails.arguments; document.MM_srDetails=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_srDetails[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var arrayDetailsFrames=new Array("products-left-details-overview","products-left-details-how","products-left-details-spec","products-left-details-acc"); 
var arrayMatFrames=new Array("products-left-details-overview","products-left-details-how","products-left-details-spec","products-left-details-acc","products-left-details-design"); 


function switchDetailsFrame(framename,secname) {
	// Turn off all details frames first
	MM_swapImgRestoreDetails();
	// Begin Loop
	for(i=0;i<arrayDetailsFrames.length;i++) {
		document.getElementById(arrayDetailsFrames[i]).style.display = "none";
		document.getElementById(arrayDetailsFrames[i]).style.visibility = "hidden";
	}
	// End Loop
	
	// Turn on the selected tab
	document.getElementById('products-left-details-'+framename).style.display = "inline";
	document.getElementById('products-left-details-'+framename).style.visibility = "visible";
	MM_swapImageDetails('products-left-details-tab','','/images/products/details/tabs_'+secname+'_'+framename+'_on.gif',1);
	
}

function switchMatFrame(framename,secname) {
	// Turn off all details frames first
	MM_swapImgRestoreDetails();
	// Begin Loop
	for(i=0;i<arrayMatFrames.length;i++) {
		document.getElementById(arrayMatFrames[i]).style.display = "none";
		document.getElementById(arrayMatFrames[i]).style.visibility = "hidden";
	}
	// End Loop
	
	// Turn on the selected tab
	document.getElementById('products-left-details-'+framename).style.display = "inline";
	document.getElementById('products-left-details-'+framename).style.visibility = "visible";
	MM_swapImageDetails('products-left-details-tab','','/images/products/details/tabs_'+secname+'_'+framename+'_on.gif',1);
	
}


function MM_swapImgRestorePH() { //v3.0
  var i,x,a=document.MM_srPH; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImagePH() { //v3.0
  var i,j=0,x,a=MM_swapImagePH.arguments; document.MM_srPH=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_srPH[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var arrProdResContentTabs = new Array();

function ShowHideContent(tabname) {
	if(arrProdResContentTabs[tabname] == 1) {
		document.getElementById(tabname).style.display = "none";
		document.getElementById(tabname).style.visibility = "hidden";
		arrProdResContentTabs[tabname] = 0;
	}
	else {
		document.getElementById(tabname).style.display = "inline";
		document.getElementById(tabname).style.visibility = "visible";
		arrProdResContentTabs[tabname] = 1;
	}
}