diff -r fbe306070c40 -r 444c34a3886b includes/clientside/ie-png.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/includes/clientside/ie-png.js Fri May 09 23:32:51 2008 -0400 @@ -0,0 +1,67 @@ +// ScriptingMagic PNG hack for IE +// Source: http://www.scriptingmagic.com/Topics/IE%20Specific/PNG%20Transparency/ + +if ( typeof ScriptingMagic == "undefined" ) +{ + var ScriptingMagic = {} +} +ScriptingMagic.fixPNG = function() {}; +var smFixPNGOnload = ( + function() + { + if ( !document.all || window.opera ) + { + return; + } + var a = parseFloat(navigator.appVersion.match(/MSIE (\d.*)/)[1]); + if ( ( a < 5.5 ) || ( a >= 7 ) ) + { + return; + } + if ( document.styleSheets.length == 0 ) + { + document.body.appendChild(document.createElement("style")); + } + var src_clause = 'src=\'"+this.nextSibling.src.replace(/\'/g,"%27")+"\')"'; + document.styleSheets[document.styleSheets.length-1].addRule(".sm-iepng-backdrop", 'position: absolute; z-index: expression(this.nextSibling.currentStyle.zIndex); top: expression(this.nextSibling.offsetTop); left: expression(this.nextSibling.offsetLeft); height: expression(this.nextSibling.offsetHeight); width: expression(this.nextSibling.offsetWidth); filter: expression("progid:DXImageTransform.Microsoft.AlphaImageLoader(' + src_clause + ');'); + window.ScriptingMagic.fixPNG = function(b) + { + b.style.filter="alpha(opacity=0)"; + var c = document.createElement("div"); + c.className = "sm-iepng-backdrop"; + if ( b.currentStyle.position.match(/^static$/i) ) + { + b.style.position = "relative"; + } + b.parentNode.insertBefore(c,b); + c = null + }; + var b = [], c, d, e, f; + var g = document.getElementsByTagName("img"); + for ( c = 0, d = g.length; c < d; c++ ) + { + b[b.length] = g[c]; + } + var h = document.getElementsByTagName("input"); + for ( c = 0, d = h.length; c < d; c++ ) + { + e = h[c]; + if ( e.type && e.type.match(/^image$/i) ) + { + b[b.length] = e; + } + } + for ( c = 0, d = b.length; c < d; c++ ) + { + e = b[c]; + window.ScriptingMagic.fixPNG(e); + } + a = b = c = d = e = f = g = h = null; + } +); + +addOnloadHook(smFixPNGOnload); + +ScriptingMagic.fixPNG.version = 1.4; +ScriptingMagic.fixPNG.release = new Date("Jan 1, 2007"); +