var popupTitle
var popupHeadline
var popupContent
var popupWindow

function openCasemasterFlash() {
	window.open('/flash/casemaster/index.html','popup','width=750,height=550');
	}
	
function navMouseAction(pageName, action) {
 //var d = document.getElementById("javascriptdebug");
 //d.innerHTML = pageName + ':' + action;
 // 2006 version
 try {
  homePageFlash(pageName, action);
 } 
 catch (e) {
 };
};

function leftnavOver(rowNumber){
	eval(rowNumber +"arrow").src="images/leftnav_doublearrow.gif";
	eval("nav" +rowNumber).style.backgroundColor='#DFDCD8';
	eval("nav" +rowNumber).style.cursor='hand';
	}

function Querystring()
{
// get the query string, ignore the ? at the front.
	var querystring=location.search.substring(1,location.search.length);

// parse out name/value pairs separated via &
	var args = querystring.split('&');

// split out each name = value pair
	for (var i=0;i<args.length;i++)
	{
		var pair = args[i].split('=');

		// Fix broken unescaping
		temp = unescape(pair[0]).split('+');
		name = temp.join(' ');

		temp = unescape(pair[1]).split('+');
		value = temp.join(' ');

		this[name]=value;
	}

	this.get=Querystring_get;
}

function Querystring_get(strKey,strDefault)
{
	var value=this[strKey];
	if (value==null)
	{
		value=strDefault;
	}

	return value;
}

function getQuerystringVar(varName) {
	var value = ""
	if (window.location.search.indexOf(varName + '=') != -1) {value = window.location.search.substring(window.location.search.indexOf(varName + '=') + varName.length + 1,(window.location.search+'&').indexOf('&',window.location.search.indexOf(varName + '=') + varName.length))}
	return value;
	}
	
function leftnavOut(rowNumber){
	eval(rowNumber +"arrow").src="images/leftnav_arrow.gif";
	eval("nav" +rowNumber).style.backgroundColor='';
}

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_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_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 ImagePreloader(imgs,callback) {
	// store the callback
   this.callback = callback;
   // initialize internal state.
   this.nLoaded = 0;
   this.nProcessed = 0;
   this.aImages = new Array;
   // record the number of images.
   this.nImages = imgs.length;
   // for each image, call preload()
   this.preload = ImagePreloader.prototype.preload;
   this.onComplete = ImagePreloader.prototype.onComplete;
   for (var i=0; i < imgs.length; ++i) {
		this.preload(imgs[i].src)
		}
   }
 
ImagePreloader.prototype.preload = function(imgsrc) {
   // create new Image object and add to array
   var oImage = new Image;
   this.aImages.push(oImage);
   // set up event handlers for the Image object
   oImage.onload = ImagePreloader.prototype.onload;
   oImage.onerror = ImagePreloader.prototype.onerror;
   oImage.onabort = ImagePreloader.prototype.onabort;
   // assign pointer back to this.
   oImage.oImagePreloader = this;
   oImage.bLoaded = false;
   // assign the .src property of the Image object
   oImage.src = imgsrc;
	}
 
ImagePreloader.prototype.onComplete = function() {
   this.nProcessed++;
   if ( this.nProcessed == this.nImages ) {
      //what's failing here on the home page?
      try {
		this.callback(this.aImages, this.nLoaded);
	  }
	  catch (e) {
	  }	  
		}
	}

ImagePreloader.prototype.onload = function()
{
 this.bLoaded = true;
 this.oImagePreloader.nLoaded++;
 this.oImagePreloader.onComplete();
}

ImagePreloader.prototype.onerror = function() {
 this.oImagePreloader.bError = true;
 this.oImagePreloader.onComplete();
}

ImagePreloader.prototype.onabort = function()
{
 this.bAbort = true;
 this.oImagePreloader.onComplete();
}

function photoGalleryPopup(ID,Gallery,Action) {
	if (!Gallery) {Gallery=''}
	if (!Action) {Action=''}
	newWindow = window.open('photoPopup.aspx?ID=' + ID + '&Gallery=' + Gallery + '&action=' + Action,'caseStudy','top=45,left=80,width=775,height=540,menubar=yes,scrollbars=no',false);
}
	
function emailContent(URL,Title) {
	if (!URL) {
		URL = escape(window.location);
	}
	if (!Title) {
		Title = escape(document.title);
	}
	window.location = 'mailto:?subject=' + Title + '&body=Look%20what%20I%20found%20on%20Marvin.com:%0A%0A' + Title + '%0A' + URL;
}
	
function popup(title,headline,page,querystring,content,height,width,action,bScrollbars) {
	querystringParams = 'title=' + title + '&headline=' + headline
	if (querystring == '') {
		querystring = '?' + querystringParams
		} else {
		if (querystring.substring(0, 1) != '?') {
		  querystring = '?' + querystring;
		  };
		querystring = querystring + '&' + querystringParams
		}
	var URL = page + querystring
	var scrollbars = 'no'
	if (bScrollbars) {scrollbars='yes'}
	if (action != '') {
		if (querystring == '') {
			URL += '?action=' + action
		}
		else {
			URL += '&action=' + action
		}
	}
	if ((window.navigator.userAgent.indexOf('Opera') < 0) && (popupWindow != null)) { popupWindow.close() }
	popupTitle = title;
	popupHeadline = headline;
	popupContent = content;
	popupWindow = window.open(URL,'popup','top=45,left=80,width=' + width + ',height=' + (height+30) + ',menubar=yes,scrollbars='+scrollbars,true);
	//popupWindow = null;
}

function openWarrantyRegistration() {
	window.location = 'http://warranty.marvin.com';
	}
	
function popupImage(title,headline,imgSrc,imgHeight,imgWidth) {
	popup(title,headline,'popup.aspx','?imgSrc=' + imgSrc,'',imgWidth+50,imgHeight+20,'','');
}
	
function printPage() {
		if (window.navigator.userAgent.indexOf('Netscape') > 0) {
			window.setTimeout(window.print,1);
		} 
		else {
			window.print();
		}
	}
	
function popup_AboutLaminatedGlass() {
	popup('About Laminated Glass','About Laminated Glass','default.aspx','?page=popup_About_Laminated_Glass','',320,515,'','')
	}
	
function popup_StoolAndApron() {
	popup('What is a Stool and Apron?','What is a Stool and Apron?','default.aspx','?page=popup_Stool_and_Apron','',210,515,'','')
	}
	
function popup_AboutUltrex() {
	popup('About Ultrex','About Ultrex','default.aspx','?page=popup_About_Ultrex','',180,515,'','')
	}
	
function popup_AboutDirectGlazeAndInSashConstruction() {
	popup('About Direct Glaze and In-Sash Construction','About Direct Glaze and In-Sash Construction','default.aspx','?page=popup_About_Direct_Glaze_and_InSash_Construction','',515,515,'','')
	}
	
function popup_AboutASTMZones() {
	popup('About ASTM Zones','About ASTM Zones','default.aspx','?page=popup_About_ASTM_Zones','',380,515,'','')
	}
	
function popup_AboutFlurospar() {
	popup('About Marvin products and Flurospar','About Marvin products and Flurospar','default.aspx','?page=popup_About_Flurospar','',360,515,'','')
	}
	
function popup_AboutPVD() {
	popup('About PVD','About PVD','popup.aspx','default.aspx','?page=popup_About_PVD','',320,515,'','')
	}
	
function popup_AboutEnergyPanels() {
	popup('Energy Panels','Energy Panels','default.aspx','?page=popup_Energy_Panels','',320,515,'','')
	}

function popup_AboutCombinationPanels() {
	popup('Storm and Screen Combination Panels','Storm and Screen Combination','default.aspx','?page=popup_Storm_Screen_Combination','',320,515,'','')
	}
	
function popup_AboutEnergyStar() {
	popup('About Energy Star','About Energy Star','default.aspx','?page=popup_AboutEnergyStar','',160,515,'','')
	}
	
// Integrity Windows additions

function clearText(thefield) { 
	if (thefield.defaultValue == thefield.value) { 
		thefield.value = "" 
		thefield.style.color = "#464646"
	}
	else {
		thefield.value = thefield.defaultValue
		thefield.style.color = "#7c7c7c" 
	}
}

function galleryPopUp(url) {
window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=660,height=660,left=50,top=50');
}