// JavaScript Document

var bAllowCaching = false
var iHeight
var iMinDescPanel = 31
var iMaxDescPanel = 180
var iGroupKey = 0
var sGroupTitle = ""
var sSection = ""
var sNavLeftBottomIcon = ""
var bAllowRightClick = true
var bLoggedIn = false
bPreloadImg = false
bResized = false
image1 = new Image()
image1.src = "images/icon_maximise.gif"
bPreloadImg = true
bStartFade = true
iContentLeftDivHeight = 0
bStart = true

//Add Event Listner
function addListener(element, type, expression, bubbling){
	bubbling = bubbling || false;
	if(window.addEventListener)	{// Standard
		element.addEventListener(type, expression, bubbling);
		return true;
	} else if(window.attachEvent) {// IE
		element.attachEvent('on' + type, expression);
		return true;
	} else return false;
}

//addListener(window,'load',contentHeight)
//addListener(window,'resize',resizePage)

function setHr(){
	oZoomImg = new Image()
	oZoomImg.src = document.getElementById('ZoomImg').src
	oZoomImg.onload = function(){
		document.getElementById('cartHr').style.visibility = 'visible'
		document.getElementById('cartHr').style.width = document.getElementById('ZoomImg').width+'px'
	}
	
}
function contentHeight() {
  
  var myWidth = 0, myHeight = 0, contentHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
	contentHeight = myHeight - 34
	
  document.getElementById('contentCell').style.height = contentHeight+"px"
  document.getElementById('contentTable').style.height = contentHeight+"px"
  iContentLeftDivHeight = contentHeight
  if(bStart){
	  document.getElementById('contentLeftDiv').style.height = iContentLeftDivHeight-110+"px"
  }else{
  	document.getElementById('contentLeftDiv').style.height = iContentLeftDivHeight+"px"
  	
  }
  bStart = false
  startFade()
  

}

function resizePage(){
	bStartFade = false
	contentHeight()
}

function startFade(){
	if(bStartFade){
		var t=setTimeout('timedFade()',1000)
	}
	
}



var iTimer = 1
function timedFade(){
	var t=setTimeout("setAlpha('navLeftTop','contentLeftDiv','navLeftBottom')")
	iTimer++
}
function setAlpha(sDivId1,sDivId2,sDivId3){
	iAlpha = 10*iTimer
	//document.getElementById(sDivId1).style.filter = "alpha(opacity="+iAlpha/2+")"
	document.getElementById(sDivId2).style.filter = "alpha(opacity="+iAlpha+")"
	document.getElementById(sDivId3).style.filter = "alpha(opacity="+iAlpha+")"
	
	if(iTimer<11){
		timedFade()
	}else{
		minimise('navLeftBottom')
		
	}
}
function highLight(id,iAlpha){
	if(iTimer>1||bResized == true) document.getElementById(id).style.filter = "alpha(opacity="+iAlpha+")"
}

function minimise(sDivId1){
	sMinMax = '<img id="MinMax" src="images/icon_maximise.gif" border="0" alt="Minimise" onClick="maximise('
	sMinMax += "'navLeftBottom'"
	sMinMax += ')"/>'
	//document.getElementById('navLeftBottomIcon').innerHTML = sNavLeftBottomIcon
	document.getElementById('MinMax').innerHTML = sMinMax
	iTimer = 1
	t = setTimeout("setHeight('navLeftBottom','-')",10)
	document.getElementById('navLeftBottomContent').style.display = "none"
	highLight('navLeftBottom',50)
	bResized = true
	return true
}

function maximise(sDivId1){
	sMinMax = '<img id="MinMax" src="images/icon_minimise.gif" border="0" alt="Minimise" onClick="minimise('
	sMinMax += "'navLeftBottom'"
	sMinMax += ')"/>'
	//document.getElementById('navLeftBottomIcon').innerHTML = sNavLeftBottomIcon
	document.getElementById('MinMax').innerHTML = sMinMax
	t = setTimeout("setHeight('navLeftBottom','+')",10)
	if(iHeight>(iMaxDescPanel-((iMaxDescPanel/2)/2))){
		document.getElementById('navLeftBottomContent').style.display = "inline"
		highLight('navLeftBottom',80)
	}
	bResized = true
	return true
}

function setHeight(sDivId1,sDirection){
	iHeight = document.getElementById(sDivId1).style.height.split("px")
	if(sDirection=="-"){
		iHeight = parseInt(iHeight[0]) - 10
	}else{
		iHeight = parseInt(iHeight[0]) + 10
	}
	//alert(iHeight)
	document.getElementById(sDivId1).style.height = iHeight+"px"
	document.getElementById('contentLeftDiv').style.height = iContentLeftDivHeight-iHeight+"px"

	if(sDirection=="-"){
		if(iHeight>iMinDescPanel) minimise(sDivId1)
	}else{
		if(iHeight<iMaxDescPanel) maximise(sDivId1)
	}
	//document.getElementById(sDivId1).style.filter = "alpha(opacity=50)"
}


//Thumbnail Grid Displays
function getProductGrid(iKey,sTitle){
	location.href="StGroupProduct_ThumbGrid.asp?iGroupKey="+iKey+"&title="+sTitle
	/*if(showPage('StGroupProduct_ThumbGrid.asp?iGroupKey='+iKey,'contentLeftDiv')){
		sSection = "Exhibitions"
		iGroupKey = iKey
		sGroupTitle = sTitle
		//if(minimise('navLeftBottom'))
		document.getElementById('contentLeftDiv').style.filter = "alpha(opacity=100)"
		sTitle = sSection+' : '+sTitle
		document.getElementById('navLeftTop').innerHTML = sTitle
		document.getElementById('navLeftBottomContent').innerHTML = ""
		if(iHeight>31) minimise('navLeftBottom')
	}*/
}
function getThemeGrid(iKey,sTitle){
	location.href="ThemeMstList_ThumbGrid.asp?iThemeKey="+iKey+"&title="+sTitle
	/*if(showPage('ThemeMstList_ThumbGrid.asp?iThemeKey='+iKey,'contentLeftDiv')){
		sSection = "Themes"
		iGroupKey = iKey
		sGroupTitle = sTitle
		//if(minimise('navLeftBottom'))
		document.getElementById('contentLeftDiv').style.filter = "alpha(opacity=100)"
		sTitle = sSection+' : '+sTitle
		document.getElementById('navLeftTop').innerHTML = sTitle
		document.getElementById('navLeftBottomContent').innerHTML = ""
		if(iHeight>31) minimise('navLeftBottom')
	}*/
}

function getGalleryGrid(iKey,sTitle){
	location.href="GalleryMstList_ThumbGrid.asp?iGalleryKey="+iKey+"&title="+sTitle
}

function getInfoPage(sPage,sSection,sTitle){
	location.href=sPage
	/*
	if(showPage(sPage,'contentLeftDiv')){
		document.getElementById('contentLeftDiv').style.filter = "alpha(opacity=100)"
		document.getElementById('navLeftTop').innerHTML = sSection + ' - ' + sTitle
		document.getElementById('navLeftBottomContent').innerHTML = ""
		if(iHeight>31) minimise('navLeftBottom')
	}*/
}

function showPage(sPage,sLocation,sSetPanel){
	//if(sPage.indexOf('undefined')!=-1) sPage = "highlight.asp"
	var xmlHttp;
  	try{    
	// Firefox, Opera 8.0+, Safari    
		xmlHttp=new XMLHttpRequest();
		xmlHttp.overrideMimeType('text/xml')   
	}catch (e){
	// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}catch (e){
			try{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}catch (e){
				alert("Your browser does not support AJAX!");
				return false;        
			}      
		}    
	}
	xmlHttp.onreadystatechange=function(){
		//alert(xmlHttp.status)
		
		if(xmlHttp.readyState==4){
			try{
				//Use Below to show outputted HTML
				
				document.getElementById(sLocation).innerHTML=xmlHttp.responseText;
				if(String(sSetPanel)!="undefined"){
					setZoomPanels(sSetPanel)
					if(sSetPanel=='setNavLeftTop'){
						sKey = document.getElementById('Key').value
						sRowId = document.getElementById('RowId').value
						showPage('STMastZoomDetail.asp?StMast_Key='+sKey+'&RowId='+sRowId,'navLeftBottomContent')
					}
				}
				//if(sPage.indexOf('StMastZoom.asp')!=-1&&bLoggedIn){ setHr()}
			}catch(err){
				document.getElementById(sLocation).innerHTML="Error: " + err.description
			}
		}
	}
	xmlHttp.open("GET",cacheControl(sPage),true);
	
	xmlHttp.send(null);
	return true
}

function cacheControl(sPage){
	if(bAllowCaching) return sPage
	var d = new Date()
	if(sPage.indexOf('?')==-1){
		sUTC = "?"
		}else{
		sUTC = "&"
	}
	sUTC += "now="
	sUTC += String(d.getUTCHours())
	sUTC += String(d.getUTCMinutes())
	sUTC += String(d.getUTCSeconds())
	sUTC += String(d.getUTCMilliseconds())
	sPage += sUTC
	return sPage
}

function zoomProduct(sRowId){
	location.href="StMastZoom.asp?RowId="+sRowId
	/*if(showPage('StMastZoom.asp?RowId='+sRowId,'contentLeftDiv','setNavLeftTop')){
			if(String(document.getElementById('MinMax').innerHTML).indexOf('minimise')==-1) maximise('navLeftBottom')
	}*/
}

function setZoomPanels(sSetPanel){
	switch(sSetPanel) {
		case 'setNavLeftTop':
			sTitle = ""
			sTitle += document.getElementById('navLeftTop').innerHTML
			sTitle += ' - '
			sTitle += document.getElementById('Description').value
			sTitle =  '<table cellpadding="0" cellspacing="0" border="0" Style="width:100%"><tr><td Style="font-weight:bold;color:#5D5F65;font-size:12px">'+sTitle
			sTitle += '</td><td Style="text-align:right;color:#688FFF;padding-right:5px;font-size:12px">'
			switch(sSection){
				case 'Exhibitions': sTitle += '<a href="javascript:getProductGrid('+iGroupKey+',';break
				case 'Themes': sTitle += '<a href="javascript:getThemeGrid('+iGroupKey+',';break
			}
			sTitle += "'"+sGroupTitle+"'"
			sTitle += ')"><img src="images/icon_thumbs.gif" border="0" alt="Return to '+sGroupTitle+'" /></a>'
			sTitle += '</td></tr></table>'
			document.getElementById('navLeftTop').innerHTML = sTitle
			break
	}
}

// Disable Right Click
// Message for the alert box
var message="Sorry, that function is disabled.\n\nContents & Graphics Copyright © Living Myth";
function click(e) {
	if (document.all) {
		if (event.button == 2) {
			alert(message);
			return false;
		}
	}
	if (document.layers) {
		if (e.which == 3) {
			alert(message);
			return false;
		}
	}
}
if (document.layers) {
	document.captureEvents(Event.MOUSEDOWN);
}
if(!bAllowRightClick) document.onmousedown=click;

var aMenuId = new Array()
	aMenuId[0] = "AccountMenu"
	aMenuId[1] = "NewMenu"
	aMenuId[2] = "ProductTypeMenu"
	aMenuId[3] = "ExhibitionMenu"
	aMenuId[4] = "ThemesMenu"
	aMenuId[5] = "SearchMenu"
	aMenuId[6] = "WallMenu"
	aMenuId[7] = "FrameMenu"

function closeOtherMenu(sId){
	sTitle = ""
	sImgId = ""
	sTitleCell = ""
	for(i=0;i<aMenuId.length;i++){
		sTitle = aMenuId[i] +"Title"
		sImgId = aMenuId[i] +"Control"
		sTitleCell = sTitle + "Cell"
		if(aMenuId[i]!=sId){
			try{
			document.getElementById(aMenuId[i]).style.display = 'none'
			document.getElementById(sImgId).src = 'images/menuOpen.gif'
			document.getElementById(sImgId).alt = 'Open'
			document.getElementById(sTitleCell).style.color = '#5D5F65'}catch(e){}
		}
	}
}

//Frame Selection

aFrameDesc = new Array()
	aFrameDesc[0] = "Frame – narrow gold by ANTONS A721/01 with off white matt"
	aFrameDesc[1] = "Frame – narrow silver by ANTONS A721/02 with off white matt"
	aFrameDesc[2] = "Frame - wide silver by ANTONS A722/02 with crème slip"
	aFrameDesc[3] = "Frame – narrow silver by ANTONS A721/02 with crème slip"
	aFrameDesc[4] = "Frame – wide gold by ANTONS A722/01 with crème slip"
	aFrameDesc[5] = "Frame – narrow gold by ANTONS A721/01 with crème slip"

function selectFrame(sFolder,bMatting,iDesc){
	try{
		oElement = document.getElementById('f05')
		if(sFolder=="0"){
			sFolder = "noFrame"
			oElement.style.backgroundColor = ""
			oElement.style.padding = "0px"
			oElement.style.border = ""
		}else{
			//sFolder = "style"+sFolder
			oElement.style.backgroundColor = "#ffffff"
			if (bMatting) {
				oElement.style.padding = "38px"
			}else{
				oElement.style.padding = "0px"
			}
			document.getElementById('zoomImg').style.border = "solid 2px #E5E5E5"
		}
	}catch(e){return}
	document.getElementById('frame1').src = "images/frames/"+sFolder+"/1.gif"
	document.getElementById('frame3').src = "images/frames/"+sFolder+"/3.gif"
	document.getElementById('frame6').src = "images/frames/"+sFolder+"/6.gif"
	document.getElementById('frame8').src = "images/frames/"+sFolder+"/8.gif"
	document.getElementById('f02').style.backgroundImage = "url(Images/frames/"+sFolder+"/2.gif)"
	document.getElementById('f04').style.backgroundImage = "url(Images/frames/"+sFolder+"/4.gif)"
	document.getElementById('f06').style.backgroundImage = "url(Images/frames/"+sFolder+"/5.gif)"
	document.getElementById('f08').style.backgroundImage = "url(Images/frames/"+sFolder+"/7.gif)"
	document.getElementById('FrameDesc').innerHTML = aFrameDesc[iDesc]
	document.getElementById('FrameDesc').style.display = 'block'
}

function toggleMenu(sId,sImgId){
	sTitle = sId+"Title"
	sTitleCell = sTitle + "Cell"
	if(document.getElementById(sImgId).src.indexOf('Close')==-1){
		document.getElementById(sId).style.display = 'inline'
		document.getElementById(sImgId).src = 'images/menuClose.gif'
		//document.getElementById(sId).className="menuHeader"
		/*document.getElementById(sImgId).alt = 'Close'
		document.getElementById(sTitle).style.background = '#688FFF'
		try{document.getElementById(sTitleCell).style.color = '#FFFFFF'}catch(e){}*/
		closeOtherMenu(sId)
	}else{
		document.getElementById(sId).style.display = 'none'
		document.getElementById(sImgId).src = 'images/menuOpen.gif'
		document.getElementById(sImgId).alt = 'Open'
		/*document.getElementById(sTitle).style.background = '#ECF1FF'
		try{document.getElementById(sTitleCell).style.color = '#5D5F65'}catch(e){}*/
	}
}

function DoAddItemToCart(sRowId,iQty){
	if(iQty==0) return;
	showPage('cartAddItem.asp?RowId='+sRowId+'&Qty='+iQty,'cartResponse')
	document.getElementById('cartResponse').style.display = 'inline'
}
function notLoggedIn(){
	location.href = "register.asp?logged=false"
}