/*  function for javascript rollovers */
function change(link) {link.style.color="white"}
function changeback(link) {link.style.color="black"}
function changebackTwilight(link) {link.style.color="black"}

function overPicture(xxx) {document.getElementById(xxx).style.color="white"}
function offPicture(xxx) {document.getElementById(xxx).style.color="black"}

function popUpOn() {document.getElementById("popup").style.visibility="visible"}
function popUpOff() {document.getElementById("popup").style.visibility="hidden"}


function test(x){
if (x == "on") {document.getElementById("message").style.visibility="visible"}
else {document.getElementById("message").style.visibility="hidden"}
						}
/* authentication functions for contactUs form */

function checkForm(formObj)
{
	if (formObj.Name.value  == "")
		{
			alert("You must fill in Name item");
			formObj.Name.focus();
			return;
		
		}
	if (formObj.email.value  =="")
		{
			alert("You must fill in e-mail item");
			formObj.email.focus();
			return;
		
		}
	if (formObj.Message.value  =="")
		{
			alert("You must fill in Message item");
			formObj.Message.focus();
			return;
		
		}
	
	else {formObj.submit();}
	
	
	
}

function checkEmail(formObj)
{
		var testString = formObj.email.value
		if (testString.indexOf("@") == -1)
		{
			alert("e-mail address must have the form themayers@glengardnerinn.com");
			return formObj.email.focus();
		}
		
		if (testString.indexOf("." , testString.indexOf("@")) == -1)
		{
			alert("e-mail address must have the form themayers@glengardnerinn.com");
			return formObj.email.focus();
		}
		else return

}	






/* index page functions */
function angusBeef_onClick()
		{
			window.open("http://www.angusbeef.com", "angusbeef", 
			"location=center,toolbar,status,resizable,scrollbars,height=400,width=800");
			
		}
		
		function TapasOn()
		{
		    document.getElementById("TapasPopUp").style.visibility = "visible";
		}
		
		function TapasOff()
		{
		    document.getElementById("TapasPopUp").style.visibility = "hidden";
		}	
		
/* contact us sheet */

function checkForm(formObj)
{
	if (formObj.Name.value  == "")
		{
			alert("You must fill in Name item");
			formObj.Name.focus();
			return;
		
		}
	if (formObj.email.value  =="")
		{
			alert("You must fill in e-mail item");
			formObj.email.focus();
			return;
		
		}
	if (formObj.Message.value  =="")
		{
			alert("You must fill in Message item");
			formObj.Message.focus();
			return;
		
		}
	
	else {formObj.submit();}
	
	
	
}

function checkEmail(formObj)
{
		var testString = formObj.email.value
		if (testString.indexOf("@") == -1)
		{
			alert("e-mail address must have the form themayers@glengardnerinn.com");
			return formObj.email.focus();
		}
		
		if (testString.indexOf("." , testString.indexOf("@")) == -1)
		{
			alert("e-mail address must have the form themayers@glengardnerinn.com");
			return formObj.email.focus();
		}
		else return

}	






		
		/***********************************************
* Ultimate Fade-In Slideshow (v1.5): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
 
var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=["images/ggi-2-05-updated.jpg", "", ""] //plain image syntax
fadeimages[1]=["images/glengardnerinn-web.jpg", "", ""] //image with link syntax
fadeimages[2]=["images/RoundTableSetting.jpg","", ""] //image with link and target syntax
fadeimages[3]=["images/Bar-Front-Table.jpg","", ""]
 
//var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages2[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
//fadeimages2[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 
var fadebgcolor="white"
 
////NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;-khtml-opacity:10;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=obj.degree/100
}
 
 
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}