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_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_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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function printMe() {
  window.print();
}

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

// Style sheet switching functions by Paul Sowden
// http://www.alistapart.com/articles/alternate

function setActiveStyleSheet(title) {
  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;
    }
  }
}

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 "Default";
}

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 "Default";
}

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 "Default";
}

function quoteTimer() {
		
	// Timer function that will replace the pre-quote animation layer with
	// the quote layer
	// =============================================================================	
	
	document.getElementById("quoteAnim").style.display = "none";
	document.getElementById("quoteWrapper").style.display = "block";
}

function callbackQuoteOK() {
	
	// Handler for callbacks
	// =============================================================================	
	
	if (quoteRequest.readyState == 4) {
		if (quoteRequest.status == 200) {	
			var strResponse = quoteRequest.responseText;
			document.getElementById('quote').innerHTML = strResponse;
		} else {
			callbackQuoteFailed(quoteRequest.status);
		}
	}
}

function callbackQuoteFailed(intStatus) {

	// Handler for errors in the callback functions
	// =============================================================================	

	if (intStatus == 404) {
		alert ("Requested URL is not found.");
	} else if (intStatus == 403) {
		alert("Access denied.");
	} else {
		alert("Server Error. Status code " + intStatus);
	}
}

function getNextQuote() {

	// Asynchronous call to a server script
	// =============================================================================
	
	var url = '/pages/getNextQuote.aspx';
	
	try {
		quoteRequest.open("POST", url, true);
		quoteRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded;charset=UTF-8;"); 
		quoteRequest.onreadystatechange = callbackQuoteOK;
	}
	catch(err){
		// Firefox loses the request object after closing a popup
		createQuoteRequestObject();
		quoteRequest.open("POST", url, true);
		quoteRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded;charset=UTF-8;"); 
		quoteRequest.onreadystatechange = callbackQuoteOK;
	}
	quoteRequest.send('null');

}

function createQuoteRequestObject() {
	try {
 		quoteRequest = new XMLHttpRequest();
	} catch (trymicrosoft) {
 		try {
   			quoteRequest = new ActiveXObject("Msxml2.XMLHTTP");
 		} catch (othermicrosoft) {
   			try {
	 			quoteRequest = new ActiveXObject("Microsoft.XMLHTTP");
   			} catch (failed) {
	 			quoteRequest = false;
   			}  
 		}
	}
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

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

var pageChanged = false;
//var needToConfirm = true;
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);

var quoteRequest = false;
createQuoteRequestObject();

if (!quoteRequest)
	alert("Error initializing XMLHttpRequest!");