function show_gallery_photo(photoid) {
if(!show_gallery_photo_data[photoid]) return false;
photo = show_gallery_photo_data[photoid];
var mvx = (screen.availWidth - photo.large_width)/2;
var mvy = (screen.availHeight - photo.large_height)/2;
var winopts = '';
winopts += 'width='+photo.large_width+',';
winopts += 'height='+photo.large_height+',';
winopts += 'resizable=yes,';
winopts += 'scrollbars=no,';
winopts += 'left='+mvx+',';
winopts += 'top='+mvy+'';
var win = window.open('about:blank', 'galleryphoto_'+photoid, winopts);
var buf = '';
buf += ''+photo.galleryphoto_title+'';
buf += ''
buf += '
';
buf += '';
buf += '';
buf += '';
buf += '';
win.document.open();
win.document.write(buf);
win.document.close();
//var imgphoto = win.document.getElementById('galleryphoto');
var divcontrol = win.document.getElementById('galleryphoto_control');
var divcontrol_width = '183';
divcontrol.style.backgroundColor = '#FFFFFF';
divcontrol.style.color = '#000000';
divcontrol.style.fontSize = '11px';
divcontrol.style.whiteSpace = 'nowrap';
divcontrol.style.border = 'solid black 1px';
divcontrol.style.borderWidth = '0px 0px 1px 1px';
divcontrol.style.fontFamily = 'Arial, Helvetica, sans-serif';
divcontrol.style.padding = '2px 0px;';
divcontrol.style.width = divcontrol_width + 'px';
divcontrol.style.textAlign = 'center';
var buf = '';
buf += ' ';
buf += 'showa details';
buf += ' | ';
if(photo.original) {
buf += 'view original';
buf += ' | ';
}
buf += 'close';
buf += ' ';
divcontrol.innerHTML = buf;
divcontrol.style.top = '0px';
divcontrol.style.left = (photo.large_width - divcontrol.offsetWidth) + 'px';
divcontrol.style.visibility = 'visible';
////////////
var divinfo = win.document.getElementById('galleryphoto_info');
divinfo.style.backgroundColor = '#FFFFFF';
divinfo.style.color = '#000000';
divinfo.style.fontSize = '11px';
divinfo.style.border = 'solid black 1px';
divinfo.style.borderWidth = '1px 1px 0px 0px';
divinfo.style.fontFamily = 'Arial, Helvetica, sans-serif';
divinfo.style.padding = '2px 3px';
divinfo.style.width = (photo.large_width - 15) + 'px';
var buf = '';
var showdivinfo = 0;
if(photo.galleryphoto_title || photo.galleryphoto_description) {
buf += ''+photo.galleryphoto_title+' ';
buf += photo.galleryphoto_description;
showdivinfo = 1;
} else {
buf = 'No photo information available';
showdivinfo = 0;
}
buf += ' hide description';
divinfo.innerHTML = buf;
divinfo.style.top = (photo.large_height - divinfo.offsetHeight) + 'px';
divinfo.style.left = ((photo.large_width - divinfo.offsetWidth) / 2) + 'px';
if(showdivinfo) {
divinfo.style.visibility = 'visible';
win.document.getElementById('lblShowHide').innerHTML = 'hide';
} else {
win.document.getElementById('lblShowHide').innerHTML = 'show';
}
win.focus();
}
function photoClick(win) {
var divcontrol = win.document.getElementById('galleryphoto_control');
var divinfo = win.document.getElementById('galleryphoto_info');
var newval = (divcontrol.style.visibility == 'visible' && divinfo.style.visibility == 'visible') ? 'hidden' : 'visible';
win.document.getElementById('lblShowHide').innerHTML = (newval == 'hidden') ? 'show' : 'hide';
//divcontrol.style.visibility = newval;
divinfo.style.visibility = newval;
win.focus();
}
function showHiRes(photohref) {
var winwidth = 800;
var winheight = 600;
var mvx = (screen.availWidth - winwidth)/2;
var mvy = (screen.availHeight - winheight)/2;
var winopts = '';
winopts += 'width='+winwidth+',';
winopts += 'height='+winheight+',';
winopts += 'resizable=yes,scrollbars=yes,';
winopts += 'left='+mvx+',';
winopts += 'top='+mvy+'';
var win = window.open('about:blank', 'galleryphoto_hires', winopts);
var buf = '';
buf += '';
buf += ''
buf += '
';
buf += '