function showObj(o,action) {
if (document.getElementById) {
var obj = document.getElementById(o);
if (obj) {
if (action=='show') obj.style.visibility = 'visible';
else obj.style.visibility = 'hidden';
}
}
}
function img_next(max_pos, templatebase) {
eval('ipos = '+templatebase+';');
if (ipos<(max_pos-1)) {
showObj(templatebase+'_'+(ipos+1),'hide');
ipos++;
showObj(templatebase+'_'+(ipos+1),'show');
eval(templatebase+'=ipos;');
}
if (ipos<(max_pos-1)) showObj(templatebase+'_next','show');
else showObj(templatebase+'_next','hide');
if (ipos>0) showObj(templatebase+'_prev','show');
else showObj(templatebase+'_prev','hide');
}
function img_prev(max_pos,templatebase) {
eval('ipos = '+templatebase+';');
if (ipos>0) {
showObj(templatebase+'_'+(ipos+1),'hide');
ipos--;
showObj(templatebase+'_'+(ipos+1),'show');
eval(templatebase+'=ipos;');
}
if (ipos<(max_pos-1)) showObj(templatebase+'_next','show');
else showObj(templatebase+'_next','hide');
if (ipos>0) showObj(templatebase+'_prev','show');
else showObj(templatebase+'_prev','hide');
}
function update_div(div,html) {
var layer = (document.getElementById)? document.getElementById(div) : document.all[div];
if(layer && layer.innerHTML) {
layer.innerHTML = html;
}
}
function img_show(templatebase){
eval('ipos = '+templatebase+';');
loadPhoto(photo_arr[ipos],'Full size image');
}
var p_x = 100;
var p_y = 100;
defaultWidth = 600;
defaultHeight = 600;
var AutoClose = true;
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+p_x+',top='+p_y;
var optIE='scrollbars=no,width=150,height=100,left='+p_x+',top='+p_y;
function loadPhoto(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('Loading...');writeln('');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');
writeln('window.innerWidth=document.images["img"].width;');writeln('window.innerHeight=document.images["img"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('');
if (!AutoClose) writeln('')
else writeln('');
writeln('
');
close();
}}