Remove hacks for pre-IE7.

[pr0n] / files / pr0n-fullscreen.js

diff --git a/files/pr0n-fullscreen.js b/files/pr0n-fullscreen.js
index d1101718d6b0bc68b58f972bd949ab115c14ab05..7e7ccf421af561cc0dd12b42b85424d4c8dcb028 100644 (file)
--- a/files/pr0n-fullscreen.js
+++ b/files/pr0n-fullscreen.js
@@ -2,43 +2,13 @@ var req;
 
 function init_ajax()
 {
-       req = false;
-
-       if (window.XMLHttpRequest) {
-               // Mozilla/Safari
-               try {
-                       req = new XMLHttpRequest();
-               } catch(e) {
-                       req = false;
-               }
-       } else if (window.ActiveXObject) {
-               // IE/Windows
-               try {
-                       req = new ActiveXObject("Msxml2.XMLHTTP");
-               } catch(e) {
-                       try {
-                               req = new ActiveXObject("Microsoft.XMLHTTP");
-                       } catch(e) {
-                               req = false;
-                       }
-               }
-       }
+       req = new XMLHttpRequest();
 }
 
 function find_width()
 {
-       if (typeof(window.innerWidth) == 'number') {
-               // non-IE
-               var dpr = find_dpr();
-               return [window.innerWidth * dpr, window.innerHeight * dpr];
-       } else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
-               // IE 6+ in 'standards compliant mode'
-               return [document.documentElement.clientWidth, document.documentElement.clientHeight];
-       } else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
-               // IE 4-compatible
-               return [document.body.clientWidth, document.body.clientHeight];
-       }
-       return [null,null];
+       var dpr = find_dpr();
+       return [window.innerWidth * dpr, window.innerHeight * dpr];
 }
 
 function find_dpr()
@@ -169,21 +139,20 @@ function display_image(width, height, evt, filename, element_id)
        img.style.transformOrigin = "top left";
        img.style.transform = "scale(" + (1.0 / dpr) + ")";
 
-       if (global_infobox != 'nobox/') {
-               var url;
-               if (dpr == 1) {
-                       url = window.location.origin + "/" + evt + "/" + width + "x" + height + "/box/" + filename;
-               } else {
-                       url = window.location.origin + "/" + evt + "/" + width + "x" + height + "@" + dpr.toFixed(2) + "/box/" + filename;
-               }
-               var boximg = replace_image_element(url, element_id + "_box", main);
-
-               boximg.style.position = "absolute";
-               boximg.style.left = "0px";
-               boximg.style.bottom = "-1px";
-               boximg.style.transformOrigin = "bottom left";
-               boximg.style.transform = "scale(" + (1.0 / dpr) + ")";
+       // Infobox.
+       var url;
+       if (dpr == 1) {
+               url = window.location.origin + "/" + evt + "/" + width + "x" + height + "/box/" + filename;
+       } else {
+               url = window.location.origin + "/" + evt + "/" + width + "x" + height + "@" + dpr.toFixed(2) + "/box/" + filename;
        }
+       var boximg = replace_image_element(url, element_id + "_box", main);
+
+       boximg.style.position = "absolute";
+       boximg.style.left = "0px";
+       boximg.style.bottom = "-1px";
+       boximg.style.transformOrigin = "bottom left";
+       boximg.style.transform = "scale(" + (1.0 / dpr) + ")";
 
        return img;
 }
@@ -456,23 +425,6 @@ function key_up(which) {
        }
 }
 
-// enable the horrible horrible IE PNG hack
-function ie_png_hack()
-{
-       var vstr = navigator.appVersion.split("MSIE");
-       var v = parseFloat(vstr[1]);
-       if (v >= 5.5 && v < 7.0 && document.body.filters) {
-               var next = document.getElementById("next");
-               next.outerHTML = "<span id=\"next\" style=\"display: inline-block; position: absolute; bottom: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + next.src + "')\" onmousedown=\"if (can_go_next()) set_opacity('next', 1.0)\" onmouseup=\"if (can_go_next()) { set_opacity('next', 0.7); go_next(); }\" onmouseout=\"if (can_go_next()) { set_opacity('next', 0.7); }\" />";
-               
-               var previous = document.getElementById("previous");
-               previous.outerHTML = "<span id=\"previous\" style=\"display: inline-block; position: absolute; bottom: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + previous.src + "')\" onmousedown=\"if (can_go_previous()) set_opacity('previous', 1.0)\" onmouseup=\"if (can_go_previous()) { set_opacity('previous', 0.7); go_previous(); }\" onmouseout=\"if (can_go_previous()) { set_opacity('previous', 0.7); }\" />";
-               
-               var close = document.getElementById("close");
-               close.outerHTML = "<span id=\"close\" style=\"display: inline-block; position: absolute; top: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + close.src + "')\" onmousedown=\"set_opacity('close', 1.0)\" onmouseup=\"set_opacity('close', 0.7); do_close();\" onmouseout=\"set_opacity('close', 0.7);\" />";
-       }
-}
-
 function parse_image_num(default_value) {
        var num = parseInt(window.location.hash.substr(1));
        if (num >= 1 && num <= global_image_list.length) {  // and then num != NaN