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· pngfix.js ·
1/* pngfix.js. Version 1.3. 5Copyright (c) 2002-2004 Ewan Mellor. All rights reserved. This software is covered by the MIT Licence <http://www.opensource.org/licenses/mit-license.html>: 10 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 15 furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 25 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. This file may be obtained from <http://www.ewanmellor.org.uk/javascript/>. 30 This file depends upon sniffer.js by Eric Krok, Andy King, and Michel Plungjan. To use this file, simply call fixPNGs from your page's onload event handler: 35 <html> <head> <script type="text/javascript" src="sniffer.js"></script> <script type="text/javascript" src="pngfix.js"></script> 40 </head> <body onload="javascript:fixPNGs()"> ... 45All images must have their size specified in the <img> tag. There must also be a single pixel transparent GIF available as given below. */ 50var SPACER = "/spacer1x1.gif"; function fixPNGs() { 55 var images = document.images; var i; if (is_ie5_5up && is_win32) { 60 for (i = 0; i < images.length; i++) { fixPNG(images[i]); } setTimeout("showPNGs()", 200); 65 } else { for (i = 0; i < images.length; i++) { 70 images[i].style.visibility = "visible"; } } } 75 function fixPNG(element) { if (element.style.visibility == "hidden") { 80 element.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + element.src + "',sizingMethod='image') " + "revealTrans(transition=12,duration=0.5)"; } 85 else { element.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + element.src + "',sizingMethod='image')"; 90 } element.src = SPACER; } 95 function showPNGs() { var images = document.images; var i; 100 for (i = 0; i < images.length; i++) { showPNG(images[i]); } 105} function showPNG(element) { 110 if (element.style.visibility == "hidden") { element.filters[1].Apply(); element.style.visibility = "visible"; element.filters[1].Play(); 115 } }
· pngfix.js ends ·
To load this file without formatting, visit http://www.ewanmellor.org.uk/javascript/pngfix.js. This is a spam-protection measure; sorry for the inconvenience.