function doc_loaded() {
if(document.getElementById('main').offsetHeight <= window.innerHeight)
document.getElementById('main').style.height = '100%';
}
function mouse_over(what) {
what.className += '_hover';
}
function mouse_out(what) {
if(what.className.indexOf('_hover') > 0)
what.className = what.className.substr(0,what.className.indexOf('_hover'));
}
function open_image(href) {
if(href != null) {
new_window = window.open("","","width=400,height=400,resizable,scrollbars=no,status=0");
new_window.document.open("text/html", "replace");
new_window.document.writeln('');
new_window.document.writeln(' ');
new_window.document.writeln(' ');
new_window.document.writeln(' ');
new_window.document.writeln(' ');
new_window.document.writeln(' 
');
new_window.document.writeln(' ');
new_window.document.writeln('');
new_window.document.close();
}
}
function fit_image() {
if(window.innerWidth) {
iWidth = window.innerWidth;
iHeight = window.innerHeight;
}
else {
iWidth = document.body.clientWidth;
iHeight =document.body.clientHeight;
}
iWidth = document.images[0].width - iWidth;
iHeight = document.images[0].height - iHeight;
window.resizeBy(iWidth, iHeight);
};