/*
* @title HaikuImagePopup
* @description ハイクの画像リンクをポップアップ表示に変更
* @include http://h.hatena.ne.jp/*
* @license MIT License
* @require jquery
*/
$(function(){
$(".entry-body-content img").live("click",function(){
var imgFilePath = $(this).attr("src");
var htmlShadowBlock = '<div id="brm-image-overlay-shadow"></div>';
var htmlOverlayBlock;
htmlOverlayBlock = '<div id="brm-image-overlay"><div id="brm-image-overlay-inner"><img src="' + imgFilePath + '"></div></div>';
var windowWidth = $(window).width();
var windowHeight = $(window).height();
var overlayWidth = windowWidth;
var overlayHeight = windowHeight;
$("body").append(htmlShadowBlock);
$("body").append(htmlOverlayBlock);
$("#brm-image-overlay-shadow")
.css({
"position": "fixed",
"width": "100%",
"height": "100%",
"top": "0",
"left": "0",
"background": "gray",
"opacity": "0.5",
"z-index": "10000"
});
overlayWidth = overlayWidth - 40;
overlayHeight = overlayHeight - 40;
$("#brm-image-overlay")
.css({
"position": "fixed",
"width": overlayWidth,
"height": overlayHeight,
"top": 20,
"left": 20,
"z-index": "10001"
});
$("#brm-image-overlay-inner")
.css({
"position": "absolute",
"height": "100%",
"width": "100%",
"background": "#fff",
"border-radius": 10
});
var overlayInnerWidth = $("#brm-image-overlay-inner").width();
var overlayInnerHeight = $("#brm-image-overlay-inner").height();
var imgWidth = $("#brm-image-overlay-inner img").width();
var imgHeight = $("#brm-image-overlay-inner img").height();
$("#brm-image-overlay-inner img")
.css({
"position": "absolute",
"left": (overlayInnerWidth / 2) - (imgWidth /2),
"top": (overlayInnerHeight / 2) - (imgHeight /2),
"max-width": "100%",
"max-height": "100%"
});
return false;
});
$("#brm-image-overlay-shadow, #brm-image-overlay").live("click",function(){
$("#brm-image-overlay,#brm-image-overlay-shadow").remove();
return false;
});
});