// Parts derived from: // Opacity Displayer, Version 1.0 // Copyright Michael Lovitt, 6/2002. // Distribute freely, but please leave this notice intact. // http://www.alistapart.com/articles/pngopacity/ // Parts derived from: // Natural Docs // Copyright (C) 2003-2004 Greg Valure // http://www.naturaldocs.org/ var pngTransform; var pngNormal; var agt=navigator.userAgent.toLowerCase(); if (agt.indexOf("opera") != -1) { if ( (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1) && agt.indexOf("mac") != -1) { pngNormal = 1; } else if (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1 || agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1) { pngNormal = 1; } } else if (agt.indexOf("msie") != -1) { if (agt.indexOf("msie 5.5") != -1 || agt.indexOf("msie 6") != -1) { if (agt.indexOf("mac") != -1) { pngNormal = 1; } else if (agt.indexOf("win") != -1) { pngTransform = 1; }; } else if (agt.indexOf("msie 5") != -1) { if (agt.indexOf("mac") != -1) { pngNormal = 1; }; } else if (agt.indexOf("msie 7") != -1) { pngNormal = 1; } } else if (agt.indexOf("gecko") != -1) { pngNormal = 1; } function PNGGIF(strPath, intWidth, intHeight, strAlt, strID) { if (pngTransform) { document.write('<div style="height:'+intHeight+'px;width:'+intWidth+'px;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+strPath+'.png\', sizingMethod=\'scale\')" id="'+strID+'"></div>'); } else if (pngNormal) { document.write('<img src="'+strPath+'.png" width="'+intWidth+'" height="'+intHeight+'" alt="'+strAlt+'" id="'+strID+'"/>'); } else { document.write('<img src="'+strPath+'.gif" width="'+intWidth+'" height="'+intHeight+'" alt="'+strAlt+'" id="'+strID+'" />'); } };