function open_pic(pic_src, pic_width, pic_height, newW) {
if (newW) {
ff = window.open('about:blank','_blank','width='+pic_width+', height='+pic_height+', menubar=0,statusbar=0,scrollbar=auto,titlebar=0,toolbar=0,fullscreen=1');
ff.document.write('
');
ff.document.close();
ff.focus();
}
else window.location.href = 'index.php?page=show_image&image='+pic_src;
}
function show_bg(alpha, clear, img, w, h, t) {
if (!alpha) alpha = 100;
var bgr = document.getElementById('detail_background');
if (bgr) {
bgr.style.display = 'block';
bgr.style.height = document.body.scrollHeight + 'px';
if (clear) alp = 0;
else alp = bgr.style.opacity ? parseFloat(bgr.style.opacity) : 0;
if (alp0) {
alp -= 0.1;
bgr.style.filter = 'alpha(opacity='+(alp*100)+')'; /* Internet Explorer */
bgr.style.mozOpacity = alp; /* Mozilla 1.6 and below */
bgr.style.opacity = alp;
setTimeout('hide_bg();',40);
}
else bgr.style.display = 'none';
}
}
function show_img(img, w, h, t) {
winW = document.body.clientWidth;
winH = document.body.clientHeight;
var ScrollTop = document.body.scrollTop;
if (ScrollTop == 0) {
if (window.pageYOffset) ScrollTop = window.pageYOffset;
else ScrollTop = (document.body.parentElement) ? document.body.parentElement.scrollTop : 0;
}
if (parseInt(navigator.appVersion)>3) {
if (navigator.appName=="Netscape") {
winW = window.innerWidth;
winH = window.innerHeight;
}
if (navigator.appName.indexOf("Microsoft")!=-1) {
winW = document.documentElement.clientWidth;
winH = document.documentElement.clientHeight;
}
}
var wnd = document.getElementById('detail_window');
if (wnd) {
if (wnd.style.display == 'block') {
width = parseInt(wnd.style.width);
height = parseInt(wnd.style.height);
if ((w != width) || (h != height)) {
wnd.style.width = (width += 0.5 * (w+20 - width)) + 'px';
wnd.style.height =( height += 0.5 * (h+30 - height)) + 'px';
wnd.style.left = ((winW - (width)) / 2) + 'px';
wnd.style.top = (ScrollTop + (winH - (height )) / 2) + 'px';
setTimeout("show_img('"+img+"',"+w+","+h+",'"+t+"')",40);
}
else wnd.innerHTML = ''+t+'
'+t+'