///////////////////////////////////////
// BROWSER DETECT//////////////////////
///////////////////////////////////////

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

/////////////////////////////////////

function toggleLayer(whichLayer, iState) // 1 visible, 0 hidden
{
   var obj = document.layers ? document.layers[whichLayer] :
   document.getElementById ?  document.getElementById(whichLayer).style :
   document.all[whichLayer].style;
   obj.display = document.layers ? (iState ? "block" : "none") :
   (iState ? "block" : "none");
}


/////////////////////////////////////

function hideLayer(whichLayer) {
alert(document.getElementById(whichLayer).style.display)
}

///////////////////////////////

function testimonialCaller() {
if (tCounter == testimonials.length) {
	tCounter = 0;
}
var currentTestimonial = testimonials[tCounter];
var currentTestimonialArray = currentTestimonial.split("|");

var thisStyle = getActiveStyleSheet();
 if (thisStyle != "styles") {
	 document.getElementById("testimonialWrapper").style.display = 'block';
 }
document.getElementById("testimonialquote").innerHTML = "<a href='" + currentTestimonialArray[2] +"'>" +currentTestimonialArray[0] + "</a>";
document.getElementById("testimonialattribution").innerHTML = currentTestimonialArray[1];
//document.getElementById("testimonialimage").src = "images/" + currentTestimonialArray[2];

 if (thisStyle == "styles") {
Effect.Appear('testimonial');
setTimeout("fade()",6000);
 }
 else
 {
setTimeout("testimonialCaller()",6000); 
 }
tCounter ++;

}

/////////////////////////////////

function fade() {
Effect.Fade('testimonial');
setTimeout("testimonialCaller()",1000);
}

/////////////////////////////////

function testimonialCallerIEMac()
{
	var currentTestimonial = testimonials[tCounter];
	var currentTestimonialArray = currentTestimonial.split("|");
	document.getElementById("testimonialquote").innerHTML = "<a href='" + currentTestimonialArray[2] + "'>" +currentTestimonialArray[0] + "</a>";
	document.getElementById("testimonialattribution").innerHTML = currentTestimonialArray[1];
	//document.getElementById("testimonialimage").src = "images/" + currentTestimonialArray[2];
	document.getElementById("testimonial").style.display = 'block';
}

////////////////////////////////////

function toggle_visibility(id) {
var e = document.getElementById(id);
if(e.style.display == 'none')
e.style.display = 'block';
else
e.style.display = 'none';
}

////////////////////////////////////

function aboutus(a,b,c) {
var LayerA = document.getElementById(a);
var LayerB = document.getElementById(b);
var LayerC = document.getElementById(c);
LayerA.style.display = 'block';
LayerB.style.display = 'none';
LayerC.style.display = 'none';
sIFR.replaceElement(named({sSelector:"#H2" + a, sFlashSrc:"gillsans.swf", sColor:"#000000"}));
}

/////////////////////////////////////
// FOR STYLE SWITCHING //////////////
/////////////////////////////////////

function setActiveStyleSheet(title,status) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
if (status != 'onloading') {
 showSwitcher();
}

}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

// as function for include in body onload for index.asp
//function onloader() {
	window.onload = function(e)  {
	
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title,'onloading');
  
  if (document.URL.indexOf("index.asp") > -1) {
  	if (BrowserDetect.browser == 'Explorer' && BrowserDetect.OS == 'Mac') {
			testimonialCallerIEMac(); 
		}
		else
		{
			testimonialCaller();
		}
 	 }
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title,'onloading');


////////////////////


function showSwitcher() {
	
	runSIFR();
	
 var thisStyle = getActiveStyleSheet();
  if (thisStyle==null) {
	  thisStyle = "styles"
  }
	if (thisStyle == 'styles') {
	document.getElementById("textonly").style.display = '';
	document.getElementById("reverse1").style.display = 'none';
	document.getElementById("graphic1").style.display = 'none';
	document.getElementById("reverse2").style.display = 'none';
	document.getElementById("graphic2").style.display = 'none';
	var embeds = document.getElementsByTagName("embed");
		for (i=0;i<embeds.length;i++) {
			embeds[i].style.display = '';
		}
	}
	else if (thisStyle == 'text') {
	document.getElementById("textonly").style.display = 'none';
	document.getElementById("reverse1").style.display = '';
	document.getElementById("graphic1").style.display = '';
	document.getElementById("reverse2").style.display = 'none';
	document.getElementById("graphic2").style.display = 'none';
	var embeds = document.getElementsByTagName("embed");
		for (i=0;i<embeds.length;i++) {
			embeds[i].style.display = 'none';
		}
	}
	else if (thisStyle == 'reverse') {
	document.getElementById("textonly").style.display = 'none';
	document.getElementById("reverse1").style.display = 'none';
	document.getElementById("graphic1").style.display = 'none';
	document.getElementById("reverse2").style.display = '';
	document.getElementById("graphic2").style.display = '';
	}
	
	
}


//function alertme() {
	// var thisStyle = getActiveStyleSheet();
	// alert(thisStyle);
//}


////////////////////////////////

function clearText(thefield){
thefield.value = "";
}


///////////////////////////////////

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