// JavaScript for www.strongtie.com
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 MM_openBrWindow(theURL,winName,features) { //v2.0 with additions by Tricia so popup is on focus
  win = window.open(theURL,winName,features);
}


function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(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 hideAllDivsIn(which) {
	var hiddenDiv = document.getElementById(which);
	var hiddenLayers = hiddenDiv.getElementsByTagName("div");
	for (i=0; i < hiddenLayers.length; i++) {
		hiddenLayers[i].style.visibility = 'hidden';
	}
}


function hideshow(which)
{
if (!document.getElementById|document.all) { return }
else
	{
		if (document.getElementById) { oWhich = eval ("document.getElementById('" + which + "')") }
		else { oWhich = eval ("document.all." + which) }
	}
	window.focus();
	if (oWhich.style.display=="none") { oWhich.style.display="" }
	else { oWhich.style.display="none" }
}

function hidethis(which)
{
if (!document.getElementById|document.all) { return }
else
	{
		if (document.getElementById) { oWhich = eval ("document.getElementById('" + which + "')") }
		else { oWhich = eval ("document.all." + which) }
	}
	window.focus();
	if (oWhich.style.display=="none") { oWhich.style.display="none" }
	else { oWhich.style.display="none" }
}

function showthis(which)
{
if (!document.getElementById|document.all) { return }
else
	{
		if (document.getElementById) { oWhich = eval ("document.getElementById('" + which + "')") }
		else { oWhich = eval ("document.all." + which) }
	}
	window.focus();
	if (oWhich.style.display=="none") { oWhich.style.display="" }
	else { oWhich.style.display="" }
}

function toggle(imagename,src1,src2){      
    if(document.images && document.images[imagename]){
        arrow=new Image;
        arrow.src=src1;
        if(document.images[imagename].src != arrow.src){
            document.images[imagename].src = arrow.src
        }
        else{
            document.images[imagename].src=src2
        }
    }
}


function disclaimer(){
  message = "Notice: By clicking this link, you will be downloading information from a web site that Simpson Strong-Tie does not maintain. \n";
  
  alert(message);
}