// KAREN HARGETT FINE ART

//  Global scripts
  var ie4 = document.all  //IE4+
  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

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

	// NAVIGATION SUB MENUS
function nav_galleries() {
  output = '<li><a href="_horse1.htm">horses</a></li>'
  output+= '<li><a href="_portraits1.htm">portraits</a></li>'
  output+= '<li><a href="_pets1.htm">pet portraits</a></li>'
  output+= '<li><a href="_wildlife1.htm">wildlife</a></li>'
  output+= '<li><a href="_rural1.htm">rural life</a></li>'
  output+= '<li><a href="_seascape1.htm">coastal life</a></li>'
  output+= '<li><a href="_stillife1.htm">still life</a></li>'
  output+= '<li><a href="_texas1.htm">a little bit of Texas</a></li>'
  output+= '<li><a href="_small1.htm">small works</a></li>'
//  output+= '<li><a href="_general1.htm">general artwork</a></li>'
	return output
}
function nav_tutorials() {
  output = '<li><a href="tutorial_glass-marbles.htm">glass marbles</a></li>'
  output+= '<li><a href="tutorial_maine-coon-cat.htm">maine coon cat</a></li>'
  output+= '<li><a href="tutorial_red-white-silver.htm">red, white &amp; silver</a></li>'
	return output
}
function nav_comms() {
  output = '<li><a href="commission.htm#commfees">Fees</a></li>'
  output+= '<li><a href="commission.htm#commempl">Examples</a></li>'
  output+= '<li><a href="commission.htm#commenqu">Inquiries</a></li>'
  output+= '<li><a href="commission.htm#commfoto">Send photos</a></li>'
	return output
}
function nav_links() {
  output = '<li><a href="links.htm#art">Art links</a></li>'
  output+= '<li><a href="links.htm#resource">Art resources</a></li>'
  output+= '<li><a href="links.htm#supplies">Art supplies</a></li>'
  output+= '<li><a href="linktous.htm">Link to me</a></li>'
	return output
}

	// COPYRIGHT UPDATE
function copyright() {
	cr      = new Date().getYear()+""
	cryear  = cr
 if(moz) {cryear  = '20' + cr.substring(1)}
	cpright = 'All content <span style="font-size:12pt">&copy;</span> Karen Hargett 2006-' + cryear + '&nbsp;&#151;&nbsp;Site design <span style="font-size:12pt">&copy;</span> <a class="web2" target="_blank" href="http://www.sibleyfineart.com">MSFA</a> 2006-' + cryear + ' &#151;&nbsp;<script type="text/javascript">document.write(webmaster())</script>'
   return cpright
}

	// PRELOAD
icon0 = new Image();icon0.src = "images/icon_info.gif"
icon1 = new Image();icon1.src = "images/icon_info2.gif"
icon2 = new Image();icon2.src = "images/icon_zoom.gif"
icon3 = new Image();icon3.src = "images/icon_zoom2.gif"
icon4 = new Image();icon4.src = "images/icon_zoom_out.gif"
icon5 = new Image();icon5.src = "images/icon_zoom_out2.gif"


/* ===================================== */
	//  DROPDOWN MENUS
//Adapted from SuckerTree Horizontal Menu - Dynamic Drive: http://www.dynamicdrive.com/style/

var menuids=["menu1"] //Enter id(s) of UL menus separated by commas
var adj ='';  adj=0; if(ns){adj=109}

function submenus(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
   for (var t=0; t<ultags.length; t++){
    if (ultags[t].parentNode.parentNode.id==menuids[i]){ //if this is a first level submenu
        ultags[t].style.top=ultags[t].parentNode.offsetHeight+adj+"px" //dynamically position first level submenus to be height of main menu item
//        ultags[t].parentNode.getElementsByTagName("a")[0].className="mainicon"
	}
	else{ //else if this is a sub level menu (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.getElementsByTagName("a")[0].className="subicon"
	}
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.visibility="visible"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.visibility="hidden"
    }
   }
  }
}

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

	// AUTO GALLERY NAVIGATION
function galleryNav() {
  var write = '<div id="galon" class="galon"><div class="gallery">Gallery :</div><ul>'
gOff = '<li class="galoff">' + gallery + '</li>'
gOn  = '<li><a href="_' + category
gDim = '<li class="galdim">&nbsp;</li>'
    if(gallery==1){write += gOff}else{if(gall_of > 1){write += gOn + '1.htm">1</a></li>'}else{write += gDim}}
    if(gallery==2){write += gOff}else{if(gall_of > 1){write += gOn + '2.htm">2</a></li>'}else{write += gDim}}
    if(gallery==3){write += gOff}else{if(gall_of > 2){write += gOn + '3.htm">3</a></li>'}else{write += gDim}}
    if(gallery==4){write += gOff}else{if(gall_of > 3){write += gOn + '4.htm">4</a></li>'}else{write += gDim}}
    if(gallery==5){write += gOff}else{if(gall_of > 4){write += gOn + '5.htm">5</a></li>'}else{write += gDim}}
    if(gallery==6){write += gOff}else{if(gall_of > 5){write += gOn + '6.htm">6</a></li>'}else{write += gDim}}
    if(gallery==7){write += gOff}else{if(gall_of > 6){write += gOn + '7.htm">7</a></li>'}else{write += gDim}}
    write += '</ul></div>'

	return write
}
function galleryNav2() {
  var write2 = '<div id="nextnav" class="nextbox"><ul>'

gNavb = '<li class="nextdim">back</li>'
gNav1 = '<li><a href="_' + category + (gallery-1) + '.htm">back</a></li>'
gNav2 = '<li style="margin-left:2px;"><a href="_' + category + (gallery+1) + '.htm">next</a></li>'
gNavn = '<li style="margin-left:2px;" class="nextdim">next</li>'
    if(gallery==1){write2 += gNavb; if(gall_of > 1){write2 += gNav2}else{write2 += gNavn}}
    if(gallery==2){write2 += gNav1; if(gall_of > 2){write2 += gNav2}else{write2 += gNavn}}
    if(gallery==3){write2 += gNav1; if(gall_of > 3){write2 += gNav2}else{write2 += gNavn}}
    if(gallery==4){write2 += gNav1; if(gall_of > 4){write2 += gNav2}else{write2 += gNavn}}
    if(gallery==5){write2 += gNav1; if(gall_of > 5){write2 += gNav2}else{write2 += gNavn}}
    if(gallery==6){write2 += gNav1; if(gall_of > 6){write2 += gNav2}else{write2 += gNavn}}
    if(gallery==7){write2 += gNav1 + gNavn}
	write2 += '</ul></div>'
	return write2
}

//-- ----------------- MAILER VALIDATION------------------

function checkForm()  {
var mailer = document.newsletter
if(mailer.email.value.indexOf('@') < 0){alert('Please enter or 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.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.street.value.length < 1){alert('Please enter your street address.');return false}
if(mailer.city.value.length < 1){alert('Please enter your town or city.');return false}
if(mailer.state.value.length < 1){alert('Please enter your state.');return false}
//if(mailer.zip.value.length < 1){alert('Please enter zip or post code.');return false}
if(mailer.country.value.length < 1){alert('Please enter your country.');return false}

return true
}

//-- -----------------PRINT SELECTION------------------
function statePrint(title)  {
document.getElementById('selectedPrint').innerHTML = 'Selected print: <b>' + title +'</b>'
document.newsletter.choice.value = title
}

//-- -----------------FINAL MAILER VALIDATION------------------
function checkFinal()  {
 var mailer = document.newsletter
if(mailer.email.value.indexOf('@') < 0){alert('Please enter or 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.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.street.value.length < 1){alert('Please enter your street address.');return false}
if(mailer.city.value.length < 1){alert('Please enter your town or city.');return false}
if(mailer.state.value.length < 1){alert('Please enter your state.');return false}
//if(mailer.zip.value.length < 1){alert('Please enter zip or post code.');return false}

 mailer.sendit2.value = "--- thank you ---"
return true
}


//-- ----------------- not used MAILER VALIDATION------------------
function checkWhere()  {
cntry = document.newsletter.country.options[newsletter.country.selectedIndex].value
     document.getElementById('mailAlert').style.display = 'none'
     document.getElementById('choosePrint').style.visibility = 'visible'
     submitMailer('newsletter')
  if(cntry!='United States'& cntry!='Canada')
     {document.getElementById('mailAlert').style.display = 'block'
     document.getElementById('choosePrint').style.visibility = 'hidden'}
}


//-- -------------- OPEN GALLERY IMAGE from LINK ------------------ 
	// Fires "viewThis()" from link + feeds LinkGenerator

function gotoImage() {
       var idx = document.URL.indexOf('?')
  if (idx != -1) {
     imgId = document.URL.substring(idx+1,document.URL.length)
//     imgId = 'tendermoments'  	// Testing only
        post = document.getElementById(imgId).innerHTML
      params = post.substring(post.indexOf('viewThis'),post.indexOf(';return'))
eval(params)
	}
}

	// EXTERNAL LINK GENERATOR
  var copy = 1
function linkGen() {
	imgId = imgId
	btn = document.getElementById('linkG')
	genD= document.getElementById('linkData')
	genD.style.background = 'white'
//	genD.value = '<a href="http://www.KarenHargettFineArt.com/_' +category +gallery+ '.htm?' +imgId+ '">www.karenhargettfineart.com/' +imgId+ '</a>'
	genD.value = 'www.KarenHargettFineArt.com/_' +category +gallery+ '.htm?' +imgId
  if(copy==0) {
	btn.innerHTML = '<a href="#" onClick="linkClr();return false">clear</a>'
	genD.focus()
	genD.select()
	}else{
	btn.innerHTML = '<a href="#" onClick="linkCopy();return false">copy</a>'
	} 
}
function linkCopy() {
	btn = document.getElementById('linkG')
	genD= document.getElementById('linkData')
	genD.focus()
	genD.select()
window.clipboardData.clearData()
window.clipboardData.setData('Text',genD.value)
  if(window.clipboardData.setData != -1) {
	genD.value = 'Link succesfully copied to CLIPBOARD'
	btn.innerHTML = '<a href="#" onClick="linkClr();return false">clear</a>'
	copy = 1
	}
  if(window.clipboardData.setData == -1) {
	genD.value = 'COPY FAILED - click button to restore link - right-click link to copy manually - click button to clear'
	btn.innerHTML = '<a href="#" onClick="linkGen();return false">link</a>'
	copy = 0
	}
}
function linkClr() {
	btn = document.getElementById('linkG')
	genD= document.getElementById('linkData')
	genD.style.background = 'none'
	genD.value = ''
	btn.innerHTML = '<a href="#" onClick="linkGen();return false">link</a>' 
	copy = 1
}