// Virtual Stroud navigation code
// Not to be used without permission
// http://www.stroud.org.uk
// email chris@stroud.org.uk

var locNum;
var descTab;
var moveTab;
var targetFrame=parent.picFrame;
var header = "<html><body bgcolor=\"white\"><center>";
var footer = "</body></html>";

function navigate(dir) {

 var newLocNum = locNum;
 if (dir >4) newLocNum = dir; else if (dir >= 0) newLocNum = (moveTab[locNum])[dir];
 if (newLocNum > 0) locNum = newLocNum; else return;

 var image = "<img src=\"images/" + numFormat(locNum, 3) + ".jpg\"><br>";
 var title = "<b>" + (descTab[locNum])[0] + "</b><br>";
 var text = (descTab[locNum])[1];
 targetFrame.document.writeln(header + image + title + text + footer);
 targetFrame.document.close();
 return;

}

function numFormat(n, len) {

 var i=1, j, res="";
 while (Math.pow(10,i) <= n) i++;
 for (j=1; j<=(len-i); j++) res+="0";
 return res+n;
}

function init() {
 locNum = 006;
 descTab = [
 ["",""],
 ["St Oswald's Parish Church","Towards main door."],
 ["St Oswald's Parish Church","Towards Church Lane"],
 ["St Oswald's Parish Church","Remains of Churchyard Cross"],
 ["St Oswald's Parish Church","Towards Church Lane"],
 ["St Oswald's Parish Church","Towards Church Street"],
 ["St Oswald's Parish Church","The church contains the <a href=crowlestn.htm>Crowle Stone</a> an early cross shaft with runic inscription"],
 ["St Oswald's Parish Church","Towards Church Street"],
 ["Church Street","Towards High Street"],
 ["St Oswald's Parish Church","Towards Church Lane"],
 ["Church Street","Towards High Street"],
// 11-20
 ["Vicar's Walk","Towards Johnson's Lane"],
 ["Church Street/High Street Junction","Towards Chancery Lane"],
 ["Church Street/High Street Junction","Looking North"],
 ["Church Street/High Street Junction","Towards Church Street"],
 ["Church Street/High Street Junction","Looking North"],
 ["Printing Office Lane","Towards Church Lane"],
 ["High Street","Looking North at Printing Office Lane"],
 ["High Street","Looking South at Printing Office Lane"],
 ["High Street","Looking North at Day & Night Store"],
 ["High Street","Crowle Drainage Board Offices"],
// 21-30
 ["High Street","Looking South at Day & Night Store"],
 ["The Day & Night Store","Formerly the Regal Cinema"],
 ["High Street/Cross Street Junction","Looking towards Woodland Avenue"],
 ["High Street/Cross Street Junction","Looking down Cross Street"],
 ["Cross Street",""],
 ["Cross Street","Entrance to Owlett Hall"],
 ["Cross Street, The Assembly Room","Built in 1848, this building was built as an assembly room and used as such until the construction of the Market Hall in the Market Place at the beginning of the 20th Century"],
 ["Cross Street","Leaving Owlett Hall"],
 ["Cross Street/Church Lane Junction","Church Lane"],
 ["Cross Street/Church Lane Junction","Towards Cross Street"],
// 31-40
 ["Bowls Green","Home of Crowle Bowls Club"],
 ["Owlett Hall","Front Door - is anyone in?"],
 ["Church Lane","Towards the Church"],
 ["Church Lane","Towards Cross Street"],
 ["Church Lane","Towards the Church"],
 ["Church Lane","Owlett Hall Garden Gate"],
 ["Church Lane","Towards Cross Street"],
 ["Church Lane","Towards the Church"],
 ["Church Lane","Towards Cross Street"],
 ["Church Lane/Printing Office Lane Junction","Towards the Church"],
// 41-50
 ["Church Lane/Printing Office Lane Junction","Printing Office Lane"],
 ["Church Lane/Printing Office Lane Junction","Towards Cross Street"],
 ["St Oswald's Parish Church","Churchyard, towards main door"],
 ["St Oswald's Parish Church","Churchyard, towards Church Street"],
 ["Church Lane","Towards Cross Street"],
 ["Cross Street","Towards High Street"],
 ["North Street/Cross Street Junction","Towards the Red Lion"],
 ["North Street/Cross Street Junction","Cross Street"],
 ["North Street/Cross Street Junction",""],
 ["North Street/Cross Street Junction","Towards High Street"],
// 51-60 
 ["Church Lane/Cross Street Junction","Cross Street"],
 ["Church Lane","Towards Cross Street"],
 ["Printing Office Lane","Towards High Street"],
 ["Printing Office Lane","Towards High Street"],
 ["Printing Office Lane","Towards Church Lane"],
 ["Printing Office Lane","Church Lane Junction"],
 ["St Oswald's Parish Church","Churchyard, towards Church Street"],
 ["St Oswald's Parish Church","Churchyard, towards main door"],
 ["St Oswald's Parish Church","The Church has possible Saxon Origins, mainly 12th Century with 15th and 19th Century Remodelling"],
 ["Church Street","Towards Vicar's Walk"],
// 61-70
 ["St Oswald's Parish Church","Churchyard, Outside the Main Door"],
 ["Church Lane","Towards High Street"],
 ["Church Lane","Towards The Church"],
 ["Crowle Community Resource Centre","Built in 1999"],
 ["High Street/Church Lane Junction","Towards Market Place"],
 ["High Street/Church Lane Junction","Church Street"],
 ["High Street/West Terrace Street Junction","Outside Chafors, a good Traditional Hardware Store"],
 ["West Terrace Street",""],
 ["High Street/West Terrace Street Junction","Towards Market Place"],
 ["High Street","Towards Market Place"],
// 71-80
 ["High Street","Towards Chafors"],
 ["Market Place","Towards Johnson's Lane"],
 ["High Street","From Market Place towards Chafors"],
 ["High Street","Market Place"],
 ["Market Place/High Street Junction","Outside the Cross Keys"],
 ["Market Place","Towards Johnson's Lane"],
 ["Market Place","Outside the Market Hall"],
 ["Market Place","Towards Johnson's Lane"],
 ["Market Place","Towards High Street, In front of the Cross Keys"],
 ["Vicars Walk","At junction with Johnson's Lane"],
// 81-90
 ["Vicars Walk/Johnson's lane Junction",""],
 ["Johnson's Lane","Towards Windsor Road"],
 ["Johnson's Lane","Towards Market Place"],
 ["Vicar's Walk","Towards the Church"],
 ["Vicar's Walk","Towards Johnson's Lane"],
 ["Vicar's Walk","Manor Gardens"],
 ["Vicar's Walk","Towards the Church"],
 ["Vicar's Walk","Towards manor Gardens"],
 ["Crowle Manor Barn",""],
 ["Vicar's Walk","At Junction with Church Street"],
// 91-100
 ["Church Street","At Junction with Vicar's Walk"],
 ["Vicar's Walk","From Church Street"],
 ["Chancery Lane","Towards St Norbert's"],
 ["Chancery Lane","Towards High Street"],
 ["Chancery Lane","At Junction with Fieldside"],
 ["Fieldside","At Junction with Chancery Lane, looking North"],
 ["Fieldside","At Junction with Chancery Lane, Looking South"],
 ["Fieldside","Looking North near Fire Station"],
 ["Fieldside","Fire Station, <a target='new' href=http://www.crowlefirestation.com>Visit the Crowle Fire Station Web Site</a>"],
 ["Fieldside","Looking North"],
// 101-110
 ["Fieldside","Looking South"],
 ["Mill Lane","From Junction with Fieldside"],
 ["Fieldside","Baptist Church"],
 ["Fieldside","Looking North at Junction with Mill Lane"],
 ["Woodland's Avenue","From junction with Fieldside"],
 ["Fieldside","From Junction with Woodland's Avenue"],
 ["Fieldside","Looking South near Fire Station"],
 ["Mill Lane","Towards junction with Fieldside"],
 ["Woodlands Avenue","Towards High Street"],
 ["Woodlands Avenue","Towards High Street"],
// 111-120
 ["Woodlands Avenue","Towards Fieldside"],
 ["High Street","From Cross Street"],
 ["Cross Street","Towards junction with High Street"],
 ["Cross Steet","Towards High Street"],
 ["Leaving Owlett Hall","Where are you going now?"],
 ["Cross Street/Church Lane Junction",""],
 ["Cross Street/Church Lane Junction",""],
 ["Church Street","Towards Church"],
 ["St Oswald's Parish Church",""],
 ["Church Street","Towards Church"],
// 121-130
 ["Church Street","Towards Vicar's Walk"],
 ["Church Street","At junction with Vicar's Walk"],
 ["Vicar's Walk","At junction with Church Lane"],
 ["Crowle Community Resource Centre",""],
 ["Crowle Market Place",""],
 ["Crowle Market Hall",""],
 ["Crowle Market Place",""],
 ["Crowle Market Place",""],
 ["Crowle Market Place",""],
 ["Crowle Market Place",""],
// 131-140
 ["Market Place","Towards High Street"],
 ["High Street","At Market Place looking towards the Cross Keys"],
 ["Market Place",""],
 ["Crowle Market Place",""],
 ["High Street","Away from Market Place"],
 ["Pott's Lane","At junction with High Street"],
 ["High Street","At Pott's Lane looking towards Market Place"],
 ["High Street","At Pott's Lane looking towards Godnow Road"],
 ["Pott's Lane","At junction with High Street"],
 ["High Street","Looking towards Market Place"],
// 141-150
 ["High Street","Looking towards Wharf Road"],
 ["Godnow Road","Away from High Street"],
 ["High Street","At junction with Godnow Road"],
 ["High Street","At junction with Godnow Road"],
 ["High Street","From Godnow Road"],
 ["Fieldside","From High Street"],
 ["High Street","At junction with Fieldside"],
 ["Wharfe Road","Atjunction with Fieldside"],
 ["Fieldside","At junction with High Street"],
 ["Fieldside","Looking North"],
// 151-160
 ["Fieldside","Towards High Street"],
 ["Field Road","From Fieldside"],
 ["Fieldside","Towards High Street"],
 ["Fieldside",""],
 ["Fieldside","From Field Road"],
 ["Fieldside",""],
 ["Fieldside",""],
 ["From Fieldside",""],
 ["Fieldside","At rear of White Hart"],
 ["Fieldside","At rear of White Hart"],
// 161-170
 ["Rear Entrance to White Hart",""],
 ["Fieldside","At junction with West Terrace Street"],
 ["Fieldside","At Junction with West Terrace Street"],
 ["West Terrace Street","From Fieldside"],
 ["High Street","From West Terrace Street"],
 ["High Street","Towards Church Street"],
 ["High Street","Towards Market Place"],
 ["Methodist Church",""],
 ["Methodist Church",""],
 ["St Norbert's RC Church",""],
// 171-180
 ["West Terrace Street","From Fieldside"],
 ["Methodist School Hall",""],
 ["Johnson's Lane","From Market Place"],
 ["Johnson's Lane","Towards Market Place"],
 ["Johnson's Lane",""],
 ["Johnson's Lane",""],
 ["Johnson's Lane",""],
 ["Johnson's Lane",""],
 ["","Off Johnson's Lane"],
 ["Vicar's Walk","From Johnson's Lane"],
// 181-190
 ["Johnson's Lane","Towards Windsor Road"],
 ["Johnson's Lane","Towards Windsor Road"],
 ["Johnson's Lane","Towards Market Place"],
 ["Johnson's Lane","At junction with Windsor Road"],
 ["Windsor Road","Towards Godnow Road"],
 ["Windsor Road","Towards Cross Street"],
 ["Windsor Road","Towards Cross Street"],
 ["Windsor Road","Towards Godnow Road"],
 ["Windsor Road","At Junction with Cross Street"],
 ["Cross Street","From Windsor Road Junction"],
// 191-200
 ["","From Junction with Cros Street"],
 ["Windsor Road","From Junction with Cross Street"],
 ["Old Gas Works Site","At Junction of Windsor Road and Cross Street"],
 ["Commonside","From Junction with Cross Street"],
 ["Cross Street","From Junction with Commonside"],
 ["Cross Street","From Junction with Commonside"],
 ["Cross Street","From Commonside"],
 ["Cross Street",""],
 ["Cross Street",""],
 ["Cross Street","From Chapel Street"],
// 201-210
 ["Cross Street","At Chapel Lane Junction"],
 ["Cross Street","At Chapel Lane Junction"],
 ["Chapel Lane","From Cross Street"],
 ["Cross Street",""],
 ["Cross Street",""],
 ["North Street","From Cross Street"],
 ["North Street","Red Lion Pub"],
 ["Cross Street","From North Street"],
 ["",""],
 ["",""],
 ];
 moveTab = [
 [0,0,0,0,0],
 [61,43,3,0,2],
 [45,4,0,3,1],
 [0,0,2,1,0],
 [2,0,6,5,61],
 [7,0,4,61,6],
 [0,0,61,4,5],
 [10,5,9,11,58],
 [12,0,9,60,60],
 [45,0,119,10,57],
 [62,7,9,11,118],
// 11-20
 [0,63,92,58,8],
 [93,62,13,64,66],
 [17,15,66,12,65],
 [63,0,65,13,12],
 [17,0,66,12,65],
 [55,0,18,17,54],
 [19,13,16,54,18],
 [65,21,54,16,17],
 [23,17,22,20,21],
 [0,0,19,21,23],
// 21-30
 [18,0,20,22,19],
 [0,0,21,19,20],
 [111,19,24,0,0],
 [25,0,0,23,0],
 [48,24,26,115,46],
 [0,0,27,25,115],
 [0,0,46,26,0],
 [115,0,0,0,0],
 [33,0,50,51,30],
 [0,34,51,50,29],
// 31-40
 [0,0,33,34,32],
 [0,0,34,33,31],
 [35,29,32,31,34],
 [30,37,31,32,33],
 [38,33,36,0,37],
 [0,0,37,35,0],
 [34,39,0,36,35],
 [40,35,0,0,39],
 [37,45,0,0,38],
 [44,38,41,56,42],
// 41-50
 [53,0,42,40,56],
 [39,45,56,41,40],
 [1,42,44,0,45],
 [57,42,0,43,45],
 [42,9,43,44,44],
 [113,50,115,27,25],
 [0,0,48,50,49],
 [51,25,29,47,50],
 [0,0,50,48,47],
 [46,204,47,29,51],
// 51-60
 [205,48,29,30,50],
 [0,0,0,0,0],
 [54,41,0,0,55],
 [0,53,17,18,16],
 [56,54,0,0,53],
 [0,55,40,42,41],
 [0,44,10,58,9],
 [6,118,57,119,8],
 [0,0,58,9,8],
 [11,63,0,58,8],
// 61-70
 [0,1,5,6,4],
 [12,10,0,0,63],
 [118,66,0,0,62],
 [0,0,12,65,66],
 [167,0,64,66,13],
 [63,0,65,13,12],
 [15,71,0,68,69],
 [168,0,67,69,165],
 [70,65,68,0,67],
 [74,69,0,0,71],
// 71-80
 [67,73,0,0,70],
 [76,0,125,73,75],
 [71,0,72,75,74],
 [135,70,75,125,73],
 [0,79,73,74,72],
 [0,72,77,78,79],
 [127,174,79,76,78],
 [173,129,76,79,77],
 [75,174,78,77,76],
 [84,0,82,83,81],
// 81-90
 [0,85,83,82,80],
 [182,0,81,80,83],
 [178,0,80,81,82],
 [87,80,86,0,85],
 [81,88,0,86,84],
 [0,0,85,84,0],
 [90,84,0,0,88],
 [85,92,0,0,87],
 [0,0,92,90,0],
 [0,87,89,91,92],
// 91-100
 [10,0,0,92,60],
 [88,0,91,89,90],
 [95,12,0,0,94],
 [66,0,0,0,93],
 [0,93,96,97,0],
 [98,162,0,95,97],
 [163,107,95,0,96],
 [100,96,99,0,107],
 [0,0,107,98,0],
 [104,98,0,0,101],
// 101-110
 [107,106,0,0,100],
 [0,0,103,0,108],
 [0,0,104,102,108],
 [0,100,105,102,106],
 [110,0,106,0,0],
 [101,0,0,105,104],
 [97,101,0,99,98],
 [0,0,0,104,102],
 [112,105,0,0,111],
 [112,105,0,0,111],
// 111-120
 [106,23,0,0,112],
 [21,110,113,24,23],
 [0,114,23,112,24],
 [113,50,28,26,25],
 [0,28,25,46,26],
 [0,0,0,0,0],
 [0,0,0,0,0],
 [121,63,0,58,10],
 [0,0,58,9,0],
 [0,0,0,0,0],
// 121-130
 [122,118,0,0,8],
 [0,121,92,89,91],
 [0,0,0,0,0],
 [0,0,12,65,0],
 [0,0,74,72,0],
 [0,0,0,0,0],
 [0,77,130,128,129],
 [0,133,127,129,130],
 [78,0,128,130,127],
 [131,0,129,127,128],
// 131-140
 [0,130,132,135,133],
 [73,137,134,131,135],
 [128,0,135,134,131],
 [0,0,133,132,0],
 [138,74,131,133,132],
 [0,0,138,137,139],
 [132,140,136,139,138],
 [141,135,139,136,137],
 [0,0,137,138,136],
 [137,144,0,0,141],
// 141-150
 [143,138,0,0,140],
 [0,0,143,144,145],
 [148,141,145,142,144],
 [140,147,142,145,143],
 [0,0,144,143,142],
 [150,0,147,148,149],
 [144,0,149,146,148],
 [0,143,146,149,147],
 [0,151,148,147,146],
 [154,146,0,0,151],
// 151-160
 [149,153,0,0,150],
 [0,0,154,153,155],
 [151,157,152,155,154],
 [156,150,155,152,153],
 [0,0,153,154,152],
 [159,154,0,158,157],
 [153,160,158,0,156],
 [0,0,156,157,0],
 [162,156,161,0,160],
 [157,163,0,161,159],
// 161-170
 [0,0,160,159,0],
 [96,159,164,168,163],
 [160,97,168,172,162],
 [165,0,172,162,168],
 [0,164,69,67,68],
 [15,67,0,0,167],
 [69,65,0,0,166],
 [0,0,162,163,164],
 [0,0,0,0,0],
 [0,0,96,97,0],
// 171-180
 [0,0,0,0,0],
 [0,0,163,164,0],
 [175,78,0,0,174],
 [77,176,0,0,173],
 [177,173,0,0,176],
 [174,178,0,0,175],
 [181,175,179,0,178],
 [176,83,0,179,177],
 [0,0,178,177,0],
 [84,0,181,83,81],
// 181-190
 [182,177,0,180,83],
 [184,181,0,0,183],
 [83,0,0,0,182],
 [0,182,185,186,0],
 [0,188,183,0,186],
 [187,0,0,183,185],
 [189,186,0,0,188],
 [185,192,0,0,187],
 [0,187,191,190,192],
 [196,0,189,192,191],
// 191-200
 [0,195,193,189,190],
 [188,0,190,193,189],
 [0,0,192,191,0],
 [0,0,195,196,197],
 [191,199,197,194,196],
 [198,190,194,197,195],
 [0,0,196,195,194],
 [202,196,0,0,199],
 [195,201,0,0,198],
 [0,0,202,201,203],
// 201-210
 [199,205,200,203,202],
 [204,198,203,200,201],
 [0,0,201,202,200],
 [50,202,0,0,205],
 [201,51,0,0,204],
 [0,0,0,0,0],
 [0,0,0,0,0],
 [0,0,0,0,0],
 [0,0,0,0,0],
 [0,0,0,0,0],

 ];
 navigate(-1);
 return;
}
