// JScript source code


/***********************************************
* Contractible Headers script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use. Last updated Mar 23rd, 2004.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var enablepersist="on" //Enable saving state of content structure using session cookies? (on/off)
var collapseprevious="no" //Collapse previously open content when opening present? (yes/no)

if (document.getElementById){
document.write('<style type="text/css">')
document.write('.switchcontent{display:none;}')
document.write('</style>')
}

function getElementbyClass(classname){
ccollect=new Array()
var inc=0
var alltags=document.all? document.all : document.getElementsByTagName("*")
for (i=0; i<alltags.length; i++){
if (alltags[i].className==classname)
ccollect[inc++]=alltags[i]
}
}

function contractcontent(omit){
var inc=0
while (ccollect[inc]){
if (ccollect[inc].id!=omit)
ccollect[inc].style.display="none"
inc++
}
}

function expandcontent(cid){
if (typeof ccollect!="undefined"){
if (collapseprevious=="yes")
contractcontent(cid)
document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none"
}
}

function revivecontent(){
contractcontent("omitnothing")
selectedItem=getselectedItem()
selectedComponents=selectedItem.split("|")
for (i=0; i<selectedComponents.length-1; i++)
document.getElementById(selectedComponents[i]).style.display="block"
}

function get_cookie(Name) { 
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { 
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function getselectedItem(){
if (get_cookie(window.location.pathname) != ""){
selectedItem=get_cookie(window.location.pathname)
return selectedItem
}
else
return ""
}

function saveswitchstate(){
var inc=0, selectedItem=""
while (ccollect[inc]){
if (ccollect[inc].style.display=="block")
selectedItem+=ccollect[inc].id+"|"
inc++
}

document.cookie=window.location.pathname+"="+selectedItem
}

function do_onload(){
uniqueidn=window.location.pathname+"firsttimeload"
getElementbyClass("switchcontent")
if (enablepersist=="on" && typeof ccollect!="undefined"){
document.cookie=(get_cookie(uniqueidn)=="")? uniqueidn+"=1" : uniqueidn+"=0" 
firsttimeload=(get_cookie(uniqueidn)==1)? 1 : 0 //check if this is 1st page load
if (!firsttimeload)
revivecontent()
}
}


if (window.addEventListener)
window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
window.attachEvent("onload", do_onload)
else if (document.getElementById)
window.onload=do_onload

if (enablepersist=="on" && document.getElementById)
window.onunload=saveswitchstate


<!--
userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function findElement(n,ly) {
if (browserVers < 4)		return document[n];
var curDoc = ly ? ly.document : document;
var elem = curDoc[n];
if (!elem) {
for (var i=0;i<curDoc.layers.length;i++) {
elem = findElement(n,curDoc.layers[i]);
if (elem) return elem;
}
}
return elem;
}

function changeImages() {
if (document.images && (preloadFlag == true)) {
var img;
for (var i=0; i<changeImages.arguments.length; i+=2) {
img = null;
if (document.layers) {
img = findElement(changeImages.arguments[i],0);
}
else {
img = document.images[changeImages.arguments[i]];
}
if (img) {
img.src = changeImages.arguments[i+1];
}
}
}
}

var preloadFlag = false;
function preloadImages() {
if (document.images) {

<!-- preloading files for all pages design

basket_button_over = newImage("/images/design_images/basket_button-over.gif");
secondnav_contact_over = newImage("/images/design_images/secondnav_contact-over.gif");
secondnav_print_over = newImage("/images/design_images/secondnav_print-over.gif");
secondnav_wish_over = newImage("/images/design_images/secondnav_wish-over.gif");
mainnav_diamonds_over = newImage("/images/design_images/mainnav_diamonds-over.gif");
mainnav_jewelry_over = newImage("/images/design_images/mainnav_jewelry-over.gif");
mainnav_custom_over = newImage("/images/design_images/mainnav_custom-over.gif");
mainnav_aboutdiamonds_over = newImage("/images/design_images/mainnav_aboutdiamonds-over.jpg");
mainnav_confidence_over = newImage("/images/design_images/mainnav_confidence-over.gif");
mainnav_aboutus_over = newImage("/images/design_images/mainnav_aboutus-over.gif");
mainnav_gallery_over = newImage("/images/design_images/mainnav_gallery-over.gif");



<!-- preloading for content pages _CHANGE

promo2_over = newImage("/promo/promo2-over.jpg");
promo3_over = newImage("/promo/promo3-over.jpg");
but_archives_over = newImage("/images/content_images/homepage/but_archives-over.gif");

but_find_a_ring_over = newImage("/images/content_images/diamond_details/but_find_a_ring-over.gif");
but_addto_basket_over = newImage("/images/content_images/diamond_details/but_addto_basket-over.gif");
but_adto_wish_over = newImage("/images/content_images/diamond_details/but_adto_wish-over.gif");
but_matching_diamonds_over = newImage("/images/content_images/diamond_details/but_matching_diamonds-over.gif");
pic_buts_over = newImage("/images/content_images/diamond_details/pic_buts-over.gif");
pic_buts_over025 = newImage("/images/content_images/diamond_details/pic_buts-over-25.gif");
pic_buts_over027 = newImage("/images/content_images/diamond_details/pic_buts-over-27.gif");
pic_buts_enlarge_over = newImage("/images/content_images/diamond_details/pic_buts_enlarge-over.gif");
but_help_over = newImage("/images/content_images/diamond_details/but_help-over.gif");
but_help_over2 = newImage("/images/content_images/diamond_details/but_help-over.gif");
but_jewel_select_over = newImage("/images/but_jewel_select-over.gif");

temp_select_over = newImage("/images/content_images/diamond_select/temp_select-over.jpg");
temp_select_over005 = newImage("/images/content_images/diamond_select/temp_select-over-05.jpg");
temp_select_over007 = newImage("/images/content_images/diamond_select/temp_select-over-07.jpg");

preloadFlag = true;
}
}
// -->

<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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_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 windowPopup(url,name,width,height) {
	    var myLeft = (screen.width - width) /2;
	    var myTop = (screen.height - height) /2;
	    
	    var myGlossary = window.open(url,name,'width='+width+',height='+height+',top='+myTop+',left='+myLeft+',scrollbars=yes,resizable=yes');
	   myGlossary.focus();
	  }
	  
	  
	  
				go=new Array(1);
				go[0]=new Array(2);

				go[0][0]=new Image()
				go[0][0].src="/images/site/go.gif"
				go[0][1]=new Image()
				go[0][1].src="/images/site/go_red.gif"  
			  
			  
				function ChangeShape(i)	{
					search.shape[i].checked=true;search.ShapeID.value=search.shape[i].value;
					if (typeof(updateAdvancedSearchDefaultValues) == "function") {
						updateAdvancedSearchDefaultValues(parseInt(search.ShapeID.value, 0));
				    }
				}
				
				function SetShape(shapeID)
				{
					for(i=0;i<search.shape.length;i++)
					{if (search.shape(i).value==shapeID)search.shape(i).checked=true;}
				}
				
				function SetDandT(dFrom,dTo,tFrom,tTo)
				{search.DepthFrom.value=dFrom;
				 search.DepthTo.value=dTo;	
				 search.TableFrom.value=tFrom;
				 search.TableTo.value=tTo;}
				 
				 function SearchForShape(shapeid) {
					ChangeShape(shapeid);
					document.search.Mode.value = 'search';
					document.search.submit();
				 }