// <<<<<<<<<<< SETUP.JS >>>>>>>>>>>>>

// start main document processing

// ENTER number of pics on page
	var npics=19
	npics++
// length of arrays is no. of pics + 1
	var picstring=new Array(npics)
	var picdata=new Array(npics)
	var bigpic=new Array(npics)
	var newwinname=null
	var timerId1=null
	var timerId2=null
	var attr_str=""
	var refNumber=null

	function setup() {

// convert plain links to javascript links
   if (!isNav4 && !isNone) {
	ppp=new String;
	myRE=new RegExp;
	myRE=/pic(\d+)\.jpg/;
	for (var j=0; j<document.links.length; j++) {
		ppp="";
		ppp=document.links[j].href.match(myRE);
		if (ppp) {document.links[j].href="javascript:picwin(" + ppp[1] + ")"}
		}
   }

// ENTER picture width:height:size(Kb):description
	picstring[1]="749:503:96.9:Schiehallion across Loch Rannoch"
	picstring[2]="744:503:86.7:Strathan Bay (near Lochinver)"
	picstring[3]="744:503:112:Lanty's Tarn (1)"
	picstring[4]="724:472:87.9:Lanty's Tarn (2)"
	picstring[5]="750:491:80.9:Sgorr Dhearg from Sgorr Bhan, Ballachulish"
	picstring[6]="500:746:134:Castle Crag, Borrowdale"
	picstring[7]="746:496:126:Bridge in Glen Feshie"
	picstring[8]="750:503:142:Groundscape, West Coast of Portugal"
	picstring[9]="750:503:148:Sunflowers in the Champagne"
	picstring[10]="752:511:139:Tree on Marlow Common"
	picstring[11]="739:503:62.5:Mooring Post, Hamburg Port"
	picstring[12]="750:502:171:Signpost in the Doubs"
	picstring[13]="750:500:102:Provincetown Waterfront, Mass, USA"
	picstring[14]="750:500:106:Waterfront, Boston, Mass"
	picstring[15]="749:498:106:Buildings, Boston, Mass"
	picstring[16]="750:498:75.8:Lac de l'Abbaye, Jura, 1992:1050:697:147"
	picstring[17]="758:500:155:Lac d'Ilay, Jura, 1992:1061:700:276"
	picstring[18]="750:492:182:River at Orford, Suffolk, 1983:1050:689:322"
	picstring[19]="750:497:96.3:Rhodes Sunset, 1979:1050:696:168"

// picdata (2-dimensional array) holds the separate details for each picture
	picdata[0]=null
	for (var i=1; i<picdata.length; i++) {picdata[i]=picstring[i].split(':')}

// bigpic holds the big pictures
	bigpic[0]=null
	for (var i=1; i<bigpic.length; i++) {bigpic[i]=new Image()}
}