// stores the reference to the XMLHttpRequest object
var xmlHttpTest = createXmlHttpRequestObject(); 

// retrieves the XMLHttpRequest object
function createXmlHttpRequestObject() {	
// will store the reference to the XMLHttpRequest object
var xmlHttpTest;
// if running Internet Explorer

if(window.ActiveXObject) {
	try {
		xmlHttpTest = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (e) {
		xmlHttpTest = false;
	}
} else {
// if running Mozilla or other browsers
	try {
		xmlHttpTest = new XMLHttpRequest();
	} catch (e) {
		xmlHttpTest = false;
	}
}

// return the created object or display an error message
if (!xmlHttpTest)
	alert("Error creating the XMLHttpRequest object.");
	else 
	return xmlHttpTest;
}

/*if (window.XMLHttpRequest) {
	var xmlHttpTest = new XMLHttpRequest();
} else if(window.ActiveXObject) {
	try {
		var xmlHttpTest = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		try {
			var xmlHttpTest = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {
			var xmlHttpTest = false;
		}
	}
}
return xmlHttpTest;
}*/


// stores the reference to the XMLHttpRequest object
var xmlHttp = createXmlHttpRequestObject(); 

// retrieves the XMLHttpRequest object
function createXmlHttpRequestObject() {	
// will store the reference to the XMLHttpRequest object
var xmlHttp;
// if running Internet Explorer
/*if(window.ActiveXObject) {
	try {
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (e) {
		xmlHttp = false;
	}
} else {
// if running Mozilla or other browsers
	try {
		xmlHttp = new XMLHttpRequest();
	} catch (e) {
		xmlHttp = false;
	}
}

// return the created object or display an error message
if (!xmlHttp)
	alert("Error creating the XMLHttpRequest object.");
	else 
	return xmlHttp;
}*/
if (window.XMLHttpRequest) {
	var xmlHttpTest = new XMLHttpRequest();
} else if(window.ActiveXObject) {
	try {
		var xmlHttpTest = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		try {
			var xmlHttpTest = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {
			var xmlHttpTest = false;
		}
	}
}
return xmlHttpTest;
}
	
/*function newOrderList() {

	var list = document.getElementById('firstlist');   
	var items = list.getElementsByTagName("li");
	var itemsString = "";
	for (var i = 0; i < items.length; i++) {
		if (itemsString.length > 0) itemsString += "|";
		itemsString += items[i].innerHTML;
	}
	//alert(itemsString);
	
	// Build the URL to connect to
	var url = "order.php?order=" + itemsString;
	alert(url);
	//alert(url);
	// Open a connection to the server
	xmlHttp.open("GET", url, true);
	
	// Setup a function for the server to run when it's done
	//xmlHttp.onreadystatechange = updatePage;
	
	// Send the request
	xmlHttp.send(null);
}


function updatePage() {
if (xmlHttp.readyState == 4) {
		var response = xmlHttp.responseText;
		document.getElementById("clientsList").value = response;
	}
}*/


function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function insertAfter(newElement,targetElement) {
  var parent = targetElement.parentNode;
  if (parent.lastChild == targetElement) {
    parent.appendChild(newElement);
  } else {
    parent.insertBefore(newElement,targetElement.nextSibling);
  }
}

function addClass(element,value) {
  if (!element.className) {
    element.className = value;
  } else {
    newClassName = element.className;
    newClassName+= " ";
    newClassName+= value;
    element.className = newClassName;
  }
}

function highlightPage() {
  if (!document.getElementsByTagName) return false;
  if (!document.getElementById) return false;
  if (!document.getElementById("navigation")) return false;
  var nav = document.getElementById("navigation");
  var links = nav.getElementsByTagName("a");
  for (var i=0; i<links.length; i++) {
    var linkurl = links[i].getAttribute("href");
    var currenturl = window.location.href;
    if (currenturl.indexOf(linkurl) != -1) {
      links[i].className = "here";
      var linktext = links[i].lastChild.nodeValue.toLowerCase();
      document.body.setAttribute("id",linktext);
    }
  }
}

addLoadEvent(highlightPage);