//////////////////////////////////////////////////////////////////////////////////
// Xara clientside album functions Version 0.84 Copyright 2003 Xara Ltd
//////////////////////////////////////////////////////////////////////////////////
var pics=0;
var picn=new Array();
var cap=new Array();
var thmb=new Array();
var ti=new Array();
var base=0;
var path='';
var album='';
var themename='';
var numCols=0;
var debug=false;
var myids=new Array();
var cp; // Cell Padding
var cs; // Cell Spacing
var pw=null;
var d=document;
var xaf_NS7=(!d.all&&d.getElementById);
var xaf_NS4=(!d.getElementById);
var xaf_IE5=(!xaf_NS4&&!xaf_NS7&&(navigator.userAgent.indexOf('MSIE 5.0')!=-1||navigator.userAgent.indexOf('MSIE 5.2')!=-1));
var xaf_IE5p5=(!xaf_NS4&&!xaf_NS7&&navigator.userAgent.indexOf('MSIE 5.5')!=-1);
var xaf_NS6=(xaf_NS7&&navigator.userAgent.indexOf('Netscape6')!=-1);
var xaf_SAF=(navigator.userAgent.indexOf('Safari')!=-1);
function xara_templatesetup(tcp,tcs){
if(typeof tcp!='undefined'){
cp=tcp;
}
if(typeof tcs!='undefined'){
cs=tcs;
}
}
function xara_albumsetup(p,a,t){
var node;
path=p;
album=a;
themename=t;
xara_scanCollection("xara_albumtitle",0,function(node,i,a){node.innerHTML+=a;},a);
}
function xara_pic(n,tti,tcap){
var leaf,ext;
leaf=n.substring(0,n.lastIndexOf('.'));
ext=n.substring(n.lastIndexOf('.'),n.length);
picn[pics]=path+n;
ti[pics]=tti;
cap[pics]=tcap;
thmb[pics]=path+leaf+'_thumb'+ext;
pics++;
}
function xara_show(pc){
var w,h;
var cb=pc+base;
var bigimg;
var strsrc="";
if(cb>=picn.length)return true;
// strsrc+=''+ti[cb]+'';
strsrc+=''+album+'';
strsrc+='';
strsrc+='';
strsrc+='var pics='+pics+';var c='+cb+';var e;';
strsrc+='';
strsrc+='';
strsrc+='function openWin(sUrl, sName, sFeatures)';
strsrc+='{var win;if (sFeatures == null)win = window.open(sUrl, sName);else win = window.open(sUrl, sName, sFeatures);win.focus();return win}';
strsrc+='';
strsrc+='';
strsrc+='';
strsrc+='';
strsrc+=' |
';
strsrc+=' |
';
strsrc+='';
bigimg=new Image();
bigimg.src=picn[cb];
w=bigimg.width+10;
h=bigimg.height+30;
s=0;
if(w>screen.availWidth-50){
w=screen.availWidth-50;
s=1;
}
if(h>screen.availHeight-50){
h=screen.availHeight-50;
s=1;
}
o="toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=1,scrollbars="+s+",left=40;top=20;screenX=40,screenY=20,width="+w+",height="+h;
if(pw){
wd=window.open("","xaraslideshow",o,true);
pw=wd;
}else{
wd=window.open("","",o,true);
wd.name="xaraslideshow";
pw=wd;
}
wd.document.open();
wd.document.writeln(strsrc);
wd.document.close();
xara_nextpic(0,wd);
wd.focus();
}
function xara_albumfill(base){
var i;
var timg;
var tel;
var trow;
myids=new Array();
xara_scanIndexedCollection("xara_thumb",xara_img,0);
xara_scanIndexedCollection("xara_title",xara_text,ti);
xara_scanIndexedCollection("xara_caption",xara_text,cap);
xara_scanCollection("xara_positionpages",0,function(tel,i,a){if(base>0||picn.length>base+xara_countslots())tel.style.visibility="visible";else tel.style.visibility="hidden";},0);
xara_scanCollection("xara_prevpage",0,function(tel,i,a){if(base>0)tel.style.visibility="visible";else tel.style.visibility="hidden";},0);
xara_scanCollection("xara_nextpage",0,function(tel,i,a){if(picn.length>base+xara_countslots())tel.style.visibility="visible";else tel.style.visibility="hidden";},0);
xara_scanCollection("xara_position",0,xara_postext,0);
xara_scanIndexedCollection("xara_cell",xara_vis,0);
}
function xara_img(timg,i,a){
if((base+i)=0)
if(thmb[base+i]!=''){
timg.src=thmb[base+i];
timg.removeAttribute("width");
timg.removeAttribute("height");
}else
timg.src=themename+"nothumb.gif";
else
timg.src=themename+"missingthumb.gif";
}
function xara_text(tel,i,a){
if((base+i)=0)
tel.innerHTML=a[base+i];
else
tel.innerHTML='';
}
function xara_postext(tel,i,a){
var top=base+xara_countslots();
if(top>picn.length)
top=picn.length;
tel.innerHTML="Showing pictures "+(base+1)+" to "+top+" of "+picn.length;
}
function xara_vis(tel,i,a){
if((base+i)=0)
tel.style.visibility="visible";
else
tel.style.visibility="hidden";
}
function xara_countslots(){
var i;
i=0;
timg=document.getElementById("xara_thumb"+i);
while(timg){
i++;
timg=document.getElementById("xara_thumb"+i);
}
return i;
}
function xara_prevpage(){
if(base>0){
base=base-xara_countslots();
xara_albumfill(base);
}
}
function xara_nextpage(){
if(picn.length>base+xara_countslots()){
base=base+xara_countslots();
xara_albumfill(base);
}
}
function xara_albumcreate(ncols,nrows,startslot){
var posn=document.getElementById("xara_albumdisplay");
var x,y;
var slotnum;
var row_startslot;
if(posn){
var oTable=document.createElement("TABLE");
var oTBody0=document.createElement("TBODY");
var oRow,oCell;
var i,j,k;
var tcell_collect;
var tcell;
var tcellInnerHTML;
if(startslot!=-1)
slotnum=startslot;
else
slotnum=xara_countslots();
oTable.appendChild(oTBody0);
oTable.border=0;
oTable.width='100%';
if(typeof cp!='undefined')
oTable.cellPadding=cp;
if(typeof cs!='undefined')
oTable.cellSpacing=cs;
oTable.className="xara_albumtable";
for(i=0;i
';
}
oCell.align='center';
oCell.vAlign='top';
oCell.width=100/ncols+'%';
oCell.id="xara_cell"+slotnum;
oCell.className="xara_albumcell"+k;
oRow.appendChild(oCell);
slotnum++;
}
}
}
tcell_collect=document.getElementsByName("xara_albumcelltemplate");
for(k=tcell_collect.length-1;k>=0;k--){
tcell=tcell_collect[k];
if(tcell&&xara_ChildOf(posn,tcell)){
var p=tcell.parentNode;
p.removeChild(tcell);
}
}
posn.appendChild(oTable);
numCols=ncols;
}
}
function xara_nextpic(d,wnd){
wnd.c+=d;
if(wnd.c>=pics)
wnd.c=0;
if(wnd.c<0)
wnd.c=pics-1;
if(wnd.document.images!=null){
var e=wnd.document.getElementById("pic");
if(e){
e.src=picn[wnd.c];
e.align="center";
}
e=wnd.document.getElementById("posn");
if(e)
e.innerHTML="Photo "+(wnd.c+1)+" of "+pics;
e=wnd.document.getElementById("title");
if(e)
e.innerHTML=ti[wnd.c];
e=wnd.document.getElementById("caption");
if(e)
e.innerHTML=cap[wnd.c];
// if(wnd.navigator.userAgent.indexOf('MSIE')!=-1) temporarily removed - mpv
// wnd.document.title=ti[wnd.c]; temporarily removed - mpv
}
}
function xara_sizetofit(wnd){
if(wnd.document.images!=null){
e=wnd.document.getElementById("pic");
if(e){
if(e.width!=0||e.height!=0){
var w,h,s;
w=e.width+18+32;
h=e.height+56+32
s=false;
if(cap[wnd.c]!='')
h=h+40;
if(w>screen.availWidth){
w=screen.availWidth;
s=true;
}
if(h>screen.availHeight){
h=screen.availHeight;
s=true;
}
wnd.resizeTo(w,h);
if(s)
wnd.moveTo(0,0);
}else{
wnd.setTimeout("xara_sizetofit(window)",50);
}
}
}
}
function xara_ChildOf(a,n){
var p;
p=n.parentNode;
while(p){
if(p==a)
return true;
p=p.parentNode;
}
return false;
}
function xara_scanIndexedCollection(name,func,args){
var i;
var count;
i=0;
do{
count=xara_scanCollection(name+i,i,func,args);
i++;
}
while(count>0)
}
function xara_scanCollection(name,base,func,args){
var tcell_collect;
var tcell;
var i;
var count;
count=0;
tcell_collect=document.getElementsByName(name);
if(tcell_collect.length>0){
for(k=0;k
