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\u500b\u5225\u306b\u753b\u50cf\u306e\u62e1\u5927\u7e2e\u5c0f\u304c\u3067\u304d\u308b\u30ea\u30b9\u30c8\u3092jQuery\u3067\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n
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\u2193\u4ee5\u4e0b\u304c\u5b9f\u969b\u306e\u30bd\u30fc\u30b9\u30b5\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n
<script>\r\n$(function () {\r\n\tvar x = 100,\r\n\t\tzoom = 1.2,\r\n\t\timgWidthInit = parseInt($(\"img\").css(\"width\")),\r\n\t\timgWidth = 100;\r\n\r\n\t$(\"ul li img\").wrap(\"<div class='box'><\/div>\").before(\"<div class='init'>\u5143\u306b\u623b\u3059<\/div>\").after(\"<div class='out'>\u7e2e\u5c0f\u3059\u308b<\/div>\");\r\n\r\n\t$(\"ul li img\").click(function(){\r\n\t\tvar $this = $(this);\r\n\t\timgWidth = parseInt($this.css(\"width\"));\r\n\r\n\t\tif (imgWidth === imgWidthInit) {\r\n\t\t\tx = 100;\r\n\t\t\t$this.animate({\r\n\t\t\t\t\"width\": x * zoom + \"%\"\r\n\t\t\t},500);\r\n\t\t} else {\r\n\t\t\t$this.animate({\r\n\t\t\t\t\"width\": x * ((imgWidth \/ imgWidthInit) + (zoom - 1)) + \"%\"\r\n\t\t\t},500);\r\n\t\t}\r\n\t});\r\n\r\n\t$(document).on(\"click\", \".init\",function(){\r\n\t\tvar $this = $(this);\r\n\t\t$this.next(\"img\").animate({\r\n\t\t\t\"width\": \"100%\"\r\n\t\t},1000);\r\n\t});\r\n\r\n\t$(document).on(\"click\", \".out\",function(){\r\n\t\tvar $this = $(this);\r\n\t\timgWidth = parseInt($this.prev(\"img\").css(\"width\"));\r\n\r\n\t\tif (imgWidth === imgWidthInit) {\r\n\t\t\tx = 100;\r\n\t\t\t$this.prev(\"img\").animate({\r\n\t\t\t\t\"width\": x \/ zoom + \"%\"\r\n\t\t\t},500);\r\n\t\t} else {\r\n\t\t\t$this.prev(\"img\").animate({\r\n\t\t\t\t\"width\": x \/ ((imgWidthInit \/ imgWidth) + (zoom - 1)) + \"%\"\r\n\t\t\t},500);\r\n\t\t}\r\n\t});\r\n});\r\n<\/script><\/pre>\n<style>\r\n\t\t* {\r\n\t\t\tmargin: 0;\r\n\t\t\tpadding: 0;\r\n\t\t\tborder: 0;\r\n\t\t}\r\n\r\n\t\t#main {\r\n\t\t\tposition: relative;\r\n\t\t\twidth: 960px;\r\n\t\t\tborder: 1px solid #000;\r\n\t\t\tmargin: 0 auto;\r\n\t\t\toverflow: hidden;\r\n\t\t}\r\n\r\n\t\t#main ul li {\r\n\t\t\tposition: relative;\r\n\t\t\twidth: 960px;\r\n\t\t\theight: 415px;\r\n\t\t}\r\n\r\n\t\t#main ul li img {\r\n\t\t\tdisplay: block;\r\n\t\t\twidth: 100%;\r\n\t\t\theight: auto;\r\n\t\t\tvertical-align: bottom;\r\n\t\t}\r\n\r\n\t\t.box {\r\n\t\t\twidth: 960px;\r\n\t\t\theight: 400px;\r\n\t\t\toverflow: scroll;\r\n\t\t}\r\n\r\n\t\t.init {\r\n\t\t\tposition: absolute;\r\n\t\t\ttop: 0;\r\n\t\t\tdisplay: inline-block;\r\n\t\t\tpadding: 5px;\r\n\t\t\tbackground: rgba(200,200,200,0.5);\r\n\t\t}\r\n\r\n\t\t.out {\r\n\t\t\tposition: absolute;\r\n\t\t\ttop: 0;\r\n\t\t\tright: 0;\r\n\t\t\tdisplay: inline-block;\r\n\t\t\tpadding: 5px;\r\n\t\t\tbackground: rgba(200,200,200,0.5);\r\n\t\t}\r\n<\/style><\/pre>\n<div id=\"main\">\r\n<ul><!--\r\n--><li><img src=\"image\/topimg1.jpg\"><\/li><!--\r\n--><li><img src=\"image\/topimg2.jpg\"><\/li><!--\r\n--><li><img src=\"image\/topimg3.jpg\"><\/li><!--\r\n--><li><img src=\"image\/topimg4.jpg\"><\/li><!--\r\n--><li><img src=\"image\/topimg5.jpg\"><\/li><!--\r\n--><\/ul>\r\n<\/div><\/pre>\n