// GLOBAL SCRIPTS

  var ie  = document.all
  var ie6 = document.all && parseInt(navigator.appVersion)<7
  var ns6 = document.getElementById&&!document.all
  var ns  = navigator.userAgent.indexOf('Netscape') != -1 && navigator.userAgent.indexOf('Gecko') != -1
  var opr = navigator.userAgent.indexOf('Opera/') != -1 | navigator.userAgent.indexOf('Opera ') != -1   // Opera identifying Opera or Other
  var moz = navigator.userAgent.indexOf('Gecko') != -1 && navigator.userAgent.indexOf('Firefox/') == -1
  var fox = navigator.userAgent.indexOf('Firefox/') != -1
var MacOS = navigator.userAgent.indexOf("mac") != -1 || navigator.userAgent.indexOf("Mac") != -1

	    if(top!= self) top.location.href=self

//-- -----------------MAIN NAVIGATION---------------
function navigation(){

  navarray = '<div id="logo"><img src="navbar/bnr_navtop.gif" width="112" height="44" alt="MIKE SIBLEY graphite pencil fine art ~ dog prints"></div>'
  navarray+= '<ul id="menu1">'
  navarray+= '<li><a href="index.htm" onFocus="this.blur()">Home</a></li>'
  navarray+= '<li><a href="galleries.htm" onFocus="this.blur()">Galleries</a>'
	  navarray+= '<ul><li><a href="galleries.htm">Galleries index</a></li>'
	  navarray+= '<li><a href="gly/glyscreen_le.htm">Limited edition prints</a></li>'
	  navarray+= '<li><a href="gly/glyscreen_oe.htm">Open edition prints</a>'
	  navarray+= '<li><a href="gly/glyscreen_gen.htm">Other subjects</a></li>'
	  navarray+= '<li><a href="rmqs.htm">Remarques</a></li>'
	  navarray+= '<li><a href="unpub.htm">Unpublished work</a></li></ul></li>'
  navarray+= '<li><a href="tipsndx.htm" onFocus="this.blur()">Tutorials</a>'
	  navarray+= '<ul><li><a href="tipsndx.htm">Tutorials index</a></li>'
	  navarray+= '<li><a href="tutorial--draw-trees.htm">Latest tutorial</a></li>'
	  navarray+= '<li><a href="tipsndx.htm#finder">Fact finder</a></li>'
	  navarray+= '<li><a href="queries.htm">Ask a question</a></li>'
	  navarray+= '</ul></li>'
  navarray+= '<li><a href="_workshop.htm" onFocus="this.blur()">Workshops</a>'
	  navarray+= '<ul><li><a href="_workshop.htm">Workshop Central</a></li>'
	  navarray+= '<li><a href="_workshop-plus.htm">Workshop Plus</a></li>'
	  navarray+= '<li><a href="_workshop_uk.htm">Workshops UK</a></li>'
//	  navarray+= '<li><a href="_workshop_usa.htm">Workshops CANADA</a>'
//		  navarray+= '<ul><li><a href="_workshop_can-ottawa.htm">CANADA Ottawa</a></li>'
//		  navarray+= '<li><a href="_workshop_can-calgary.htm">CANADA Calgary</a></li>'
//		  navarray+= '<li><a href="_workshop_can-vancouver.htm">CANADA Vancouver</a></li>'
//		  navarray+= '</ul></li>'
//		  navarray+= '</li>'
	  navarray+= '<li><a href="_workshop_usa.htm">Workshops USA</a><ul>'
		  navarray+= '<li><a href="_workshop_usa-portland.htm">USA Portland, OR</a></li>'
		  navarray+= '<li><a href="_workshop_usa-solvang.htm">USA Solvang, CA</a></li>'
		  navarray+= '<li><a href="_workshop_usa-concord.htm">USA Concord, CA</a></li>'
		  navarray+= '<li><a href="_workshop_usa-loveland.htm">USA Loveland, CO</a></li>'
		  navarray+= '</ul></li>'
		  navarray+= '</li>'
	  navarray+= '<li><a href="_workshop_aus.htm">Workshops AUSTRALIA</a></li>'
	  navarray+= '<li><a href="workshop_planning.htm">Free workshop offer</a></li>'
	  navarray+= '</ul></li>'
  navarray+= '<li><a href="pencil-drawing-book.htm" onFocus="this.blur()">Books</a>'
	  navarray+= '<ul><li><a href="pencil-drawing-book.htm">Drawing From Line to Life</a></li>'
	  navarray+= '<li><a href="pencil-drawing-book.htm#contents">Read page per chapter</a></li>'
	  navarray+= '<li><a href="book-reviews.htm">Reviews</a></li>'
	  navarray+= '<li><a href="_book_order1.htm">Order form</a></li>'
	  navarray+= '<li><a href="_book-discounts.htm">Quantity discounts</a></li>'
	  navarray+= '</ul></li>'
  navarray+= '<li><a href="shop.htm" onFocus="this.blur()">Shop</a></li>'
  navarray+= '<li><a href="http://www.sibleyfineart.com/_blog/" onFocus="this.blur()" target="_blank">Blog</a></li>'
  navarray+= '<li><a href="wnew.htm" onFocus="this.blur()">What\'s New</a></li>'
  navarray+= '<li><a href="biog.htm" onFocus="this.blur()">The Artist</a></li>'
  navarray+= '<li><a href="dealers.htm" onFocus="this.blur()">Dealers</a>'
	  navarray+= '<ul><li><a href="dealers.htm">Retail stores</a></li>'
	  navarray+= '<li><a href="dealers.htm#web">Online stores</a></li>'
	  navarray+= '</ul></li>'
  navarray+= '<li><a href="trade.htm" onFocus="this.blur()">Trade Centre</a>'
	  navarray+= '<ul><li><a href="trade.htm">Trade centre</a></li>'
	  navarray+= '<li><a href="trade.htm#order">Order online</a></li>'
	  navarray+= '<li><a href="trade.htm#newdeal">Become a dealer</a></li>'
	  navarray+= '<li><a href="trade.htm#link">Add your link</a></li>'
	  navarray+= '</ul></li>'
  navarray+= '<li><a href="xchange.htm" onFocus="this.blur()">Print Exchange</a></li>'
  navarray+= '<li><a href="faq.htm" onFocus="this.blur()">FAQ</a></li>'
  navarray+= '<li><a href="links.htm" onFocus="this.blur()">Links</a>'
	  navarray+= '<ul><li><a href="links.htm#art">Art &amp; Artists</a></li>'
	  navarray+= '<li><a href="links.htm#tips">Drawing tips</a></li>'
	  navarray+= '<li><a href="links.htm#resources">Art resources</a></li>'
	  navarray+= '<li><a href="links.htm#gen">General interest</a></li>'
	  navarray+= '</ul></li>'
  navarray+= '<li><a href="gaznew.htm" onFocus="this.blur()">Gazette</a></li>'
  navarray+= '<li><a href="contact.htm" onFocus="this.blur()">Contact us</a></li>'
  navarray+= '<li><a href="sitemap.htm" onFocus="this.blur()">Site map</a></li>'

  navarray+= '</ul>'
  navarray+= '</div>'
  navarray+= '<!--t o c-->'
  navarray+= '<div id="toc"><a class="toc" href="#" onClick="window.open(\'termcond.htm\',\'myWin\',\'toolbar=no,status=no,resizable=no,scrollbars=yes,width=590,height=500,top=100,left=100\');return false" onFocus="this.blur()">Terms &amp; Conditions</a><br>'
  navarray+= '<!--Privacy-->'
  navarray+= '<a class="toc" href="#" onClick="window.open(\'privacy.htm\',\'myWin\',\'toolbar=no,status=no,resizable=no,scrollbars=no,width=590,height=250,top=100,left=100\');return false" onFocus="this.blur()">Privacy</a></div>'
 if (ie) {
  navarray+= '<div id="top"><a class="top" href="#" onClick="window.scrollTo(0,0);floatNav()" onFocus="this.blur()">top&nbsp;<img src="images/top_aro.gif" border="0"></a></div>'
	}

return navarray
}


//-- -----------------BOOK 1 shipping rates------------
	//Set POSTAGE RATES (per book)
var post_uk1 = '7.50' 	//first-class	1 book
var post_uk2 = '4.50' 	//parcel	2-7
var post_uk3 = '4.00' 	//carrier(est)	7+

var post_au1 = '8.50' 	//m-bag		1   Australia + New Zealand
var post_au2 = '8.00' 	//m-bag		2
var post_au3 = '7.00' 	//m-bag		3+

var post_eu1 = '6.50' 	//m-bag		1   Europe based on ICELAND
var post_eu2 = '4.50' 	//m-bag		2
var post_eu3 = '3.50' 	//m-bag		3+

var post_us1 = '9.40' 	//us ship	1-4	    USA 	
var post_us2 = '4.50' 	//m-bag		5+

var post_cn1 = '11.50' 	//us ship	1-2	    Canada
var post_cn2 = '4.50'  	//m-bag		3+

var post_in1 = '6.50' 	//m-bag		1   India
var post_in2 = '5.50' 	//m-bag		2
var post_in3 = '4.50' 	//m-bag		3+

var post_sa1 = '7.50' 	//m-bag		1   South Africa
var post_sa2 = '6.50' 	//m-bag		2
var post_sa3 = '5.50' 	//m-bag		3+

var post_sm1 = '8.50' 	//m-bag		1   South America
var post_sm2 = '7.50' 	//m-bag		2
var post_sm3 = '6.50' 	//m-bag		3+

var post_rw1 = '22.00' 	//air mail	1-2  Rest of World
var post_rw2 = '7.50'  	//m-bag		3+
var post_rw3 = '9.50'  	//surface	1+


//-- -----------------PAGE WIDTH LIMIT (ie)----------
function setSpan(){
if(ie||moz){
var width   = document.body.clientWidth
var docpage = document.getElementById('container')
if(width <782){docpage.style.width = '782px'}
if(width >782 && width <900){docpage.style.width = document.body.clientWidth}
if(width >950){docpage.style.width = '950px'}
 }
}

//-- -----------------SHOW HIDE SHOP details------------------
function showHide(info) {
 doc = document.getElementById(info)
 btn = document.getElementById(info+'Btn')
   if(doc.style.display == 'none')
	{doc.style.display = ''
	 btn.innerHTML     = '<a href="#" onFocus="this.blur()">hide details</a>'
	}else{
	 document.getElementById(info).style.display = 'none'
	 btn.innerHTML     = '<a href="#" onFocus="this.blur()">show details</a>'}
}

//-- ---------------GLOBAL MAIL ADDRESSES-----------------
var msa1 = "mike@"
var msa2 = "sibleyfineart.com"
var msa3 = "SibleyFineArt.com"
var web1 = "webmaster@"

function  msfa(){
	output = '<a class="promo" href="mailto:' + msa1 + msa2
          output+= '" onFocus="this.blur()">' + msa1 + msa3 + '</a>'
	return output;
}
function  webmaster(){
	output = '<a class="copy" href="mailto:' + web1 + msa2
          output+= '" onFocus="this.blur()">' + web1 + msa3 + '</a>'
	return output;
}

//-- ---------------SUBMIT MAILERS-----------------
function submitMailer(mailer)  {
if(mailer.fname.value.length < 1){alert('Please enter your first name');return false}
if(mailer.lname.value.length < 1){alert('Please enter your last name');return false}
if(mailer.email.value.indexOf('@') < 0){alert('Please correct your email address\nIt must contain the @ character');return false}
if(mailer.email.value.indexOf('.') < 0){alert('Email Error: You may have entered a comma in your email address\nPlease check and replace with a dot');return false}
if(mailer.name == "mailerUS"|mailer.name == "mailerAUS"){
  if(mailer.interest.value.length < 1){alert('Please enter your location to help me plan the itenerary.');return false}
  if(mailer.interest.value == 'US state'){alert('Please enter your location to help me plan the itenerary.');return false}
  if(mailer.interest.value == 'Town/City and State'){alert('Please enter your location to help me plan the itenerary.');return false}}
if(mailer.interest.value.length != 0){mailer.interest.value = '('+ mailer.interest.value +')'}
   mailer.sendit2.value = "--- thank you ---"
return true
}

//-- ---------------NAVIGATION MENUS-----------------
	
	//SuckerTree Vertical Menu 1.1 (Nov 8th, 06) By Dynamic Drive: http://www.dynamicdrive.com/style/
var menuids=["menu1"] //Enter id(s) of menu UL menus, separated by commas

function buildsubmenus(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className="pointer"
		if (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
			ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px" //dynamically position first level submenus to be width of main menu item
		else //else if this is a sub level submenu (ul)
		  ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
	for (var t=ultags.length-1; t>-1; t--){ //loop through all sub menus again, and use "display:none" to hide menus to prevent possible page scrollbars
	ultags[t].style.visibility="visible"
	ultags[t].style.display="none"
		}
  }
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus)

//-- -----------------MOUSEOVER COLOUR SWAP-------------
function swapBg(mo,ab) {
 if (ab=='a5' && !ns){mo.style.margin = '0px'
	       mo.style.border = '3px solid #ffdd00'
                 mo.style.cursor = 'pointer'}
 if (ab=='b5' && !ns){mo.style.margin = '3px'
	       mo.style.border = 'none'}
}

//-- -----------------COPYRIGHT YEAR-------------
function copyright() {
	cr      = new Date()
	cryear  = cr.getFullYear()
	cpright = '2002-' + cryear
   return cpright
}