<!--
function load() {
	// pre-load images for main links
	FP_preloadImgs(/*url*/'images/links/home-o.png','images/links/products-o.png','images/links/solutions-o.png','images/links/support-o.png','images/links/about-o.png');

	// remove spaces between images in main links
	var d = document.getElementById('links');
	for (var i=0; i<d.childNodes.length; i++) {
		if (d.childNodes[i].nodeName=="#text") d.removeChild(d.childNodes[i]);
	}
	
	// put a gradient on the left nav link
	//var link = document.getElementById('left-nav');
	//link.childNodes[1].style.backgroundImage = "url('images/bg-left-gradient.gif')";
	if (document.getElementById('left-nav')) document.getElementById('left-nav').childNodes[1].style.backgroundImage = "url('images/bg-left-gradient.gif')";
	
	// check whether query string is not emtpy
	var qs = new Querystring();
	var id = qs.get("id");
	if (id!=null) loadText(id);
}

function FP_swapImgRestore() {//v1.0
 var doc=document,i; if(doc.$imgSwaps) { for(i=0;i<doc.$imgSwaps.length;i++) {
  var elm=doc.$imgSwaps[i]; if(elm) { elm.src=elm.$src; elm.$src=null; } } 
  doc.$imgSwaps=null; }
}

function FP_preloadImgs() {//v1.0
 var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
 for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}

function FP_swapImg() {//v1.0
 var doc=document,args=arguments,elm,n; doc.$imgSwaps=new Array(); for(n=2; n<args.length;
 n+=2) { elm=FP_getObjectByID(args[n]); if(elm) { doc.$imgSwaps[doc.$imgSwaps.length]=elm;
 elm.$src=elm.src; elm.src=args[n+1]; } }
}

function FP_getObjectByID(id,o) {//v1.0
 var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
 else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
 if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
 for(n=0; n<c.length; n++) { el=FP_getObjectByID(id,c[n]); if(el) return el; }
 f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
 for(m=0; m<els.length; m++){ el=FP_getObjectByID(id,els[n]); if(el) return el; } }
 return null;
}

function underline(el) {
	el.style.textDecoration = "underline";
}

function restoreUL(el) {
	el.style.textDecoration = "none";
}

function loadText(txtName) {
	var XMLHttp = getXMLHttp();
	var filename = "texts/" + txtName + ".php";
	document.getElementById('loading').style.display = "block";
	XMLHttp.open("POST", filename);
	XMLHttp.onreadystatechange = function() {
		if (XMLHttp.readyState == 4) {
			var response = XMLHttp.responseText;
			if (response!="") {
				document.getElementById('main-text').innerHTML = response;
			}
			document.getElementById('loading').style.display = "none";
		}
	}
	XMLHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	var s = "";
	XMLHttp.send(s);
}

function getXMLHttp() {
  var XMLHttp = null;
  if (window.XMLHttpRequest) {
    try {
      XMLHttp = new XMLHttpRequest();
    } catch (e) { }
  } else if (window.ActiveXObject) {
    try {
      XMLHttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        XMLHttp = new ActiveXObject(
          "Microsoft.XMLHTTP");
      } catch (e) { }
    }
  }
  return XMLHttp;
}
function highlight(el) {
	var d = document.getElementById('left-nav');
	//d.childNodes[1].style.backgroundImage="none";
	for (j=0; j<d.childNodes.length; j++) {
		if (d.childNodes[j].nodeName=="P") d.childNodes[j].style.backgroundImage ="none";
	}
	el.style.backgroundImage = "url('images/bg-left-gradient.gif')";
}

function Querystring(qs) {
	this.params = new Object()
	this.get=Querystring_get
	
	if (qs == null)
		qs=location.search.substring(1,location.search.length)

	if (qs.length == 0) return

	qs = qs.replace(/\+/g, ' ')
	var args = qs.split('&')
	
	for (var i=0;i<args.length;i++) {
		var value;
		var pair = args[i].split('=')
		var name = unescape(pair[0])

		if (pair.length == 2)
			value = unescape(pair[1])
		else
			value = name
		
		this.params[name] = value
	}
}

function Querystring_get(key, default_) {
	if (default_ == null) default_ = null;
	
	var value=this.params[key]
	if (value==null) value=default_;
	
	return value
}

// -->