/* Correctly handle PNG transparency in Win IE 5.5 & 6. http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006. Use in with DEFER keyword wrapped in conditional comments: */ function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6. { var arVersion = navigator.appVersion.split("MSIE") var version = parseFloat(arVersion[1]) if ((version >= 5.5) && (document.body.filters)) { for(var i=0; i=0; --i ){ //Check all Menu Items For Current Menu Name if((oDivArray[i].style.backgroundImage) && (oDivArray[i].style.backgroundImage.split(".")[1].substring(3,0) == "png")){ var bg = oDivArray[i].style.backgroundImage; var src = bg.substring(4,bg.length-1); var MyFilter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='crop')"; oDivArray[i].style.backgroundImage=""; oDivArray[i].style.filter = MyFilter; oDivArray[i].display = "block"; oDivArray[i].style.zIndex = -1; } } /************************************************************************** *** 2008.04.24 L. Price - Fix for Td Style.BackGround = ???.png *** **************************************************************************/ var oDivArray = document.getElementsByTagName("td"); for ( var i=oDivArray.length-1; i>=0; --i ){ //Check all Menu Items For Current Menu Name if((oDivArray[i].style.backgroundImage) && (oDivArray[i].style.backgroundImage.split(".")[1].substring(3,0) == "png")){ var bg = oDivArray[i].style.backgroundImage; var src = bg.substring(4,bg.length-1); var MyFilter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='crop')"; oDivArray[i].style.backgroundImage=""; oDivArray[i].style.filter = MyFilter; oDivArray[i].display = "block"; oDivArray[i].style.zIndex = -1; } } } //closeAllPages(); } //ALTERED TO swap both on/off and link/hover states. function PNGswap(myID){ var oImg = FindObjById(myID); if(!oImg){return;} var SwapTo = '_link'; var SwapFrom = '_hover'; //alert("ImgSrc="+ImgSrc); if(BrowserDetect.browser == "Explorer"){ var currentAlphaImg = oImg.filters(0).src; //alert("currentAlphaImg="+currentAlphaImg); if((currentAlphaImg.indexOf("_off") != -1) || (currentAlphaImg.indexOf("_on") != -1)){ SwapTo = "_off"; SwapFrom = "_on"; } if (currentAlphaImg.indexOf(SwapTo) != -1) oImg.filters(0).src = currentAlphaImg.replace(SwapTo,SwapFrom) else oImg.filters(0).src = currentAlphaImg.replace(SwapFrom,SwapTo) //alert("done. Returning"); return; } var ImgSrc = oImg.getAttribute('src'); if((ImgSrc.indexOf("_off") != -1) || (ImgSrc.indexOf("_on") != -1)){ SwapTo = "_off"; SwapFrom = "_on"; } //alert("Ready To swap to "+SwapTo); if(ImgSrc.indexOf(SwapTo) != -1) oImg.setAttribute('src', ImgSrc.replace(SwapTo, SwapFrom)); else oImg.setAttribute('src', ImgSrc.replace(SwapFrom, SwapTo)); } function PNGswap_old(myID){ //alert("in PNGSwap"); if(BrowserDetect.browser == "Explorer"){ var strOver = "_hover"; var strOff = "_link"; var oSpan = document.getElementById(myID); if(!oSpan){return;} var currentAlphaImg = oSpan.filters(0).src; if (currentAlphaImg.indexOf(strOver) != -1) oSpan.filters(0).src = currentAlphaImg.replace(strOver,strOff) else oSpan.filters(0).src = currentAlphaImg.replace(strOff,strOver) return; } var oImg = FindObjById(myID); var SwapTo = '_link'; var SwapFrom = '_hover'; var ImgSrc = oImg.getAttribute('src'); if(ImgSrc.indexOf('_link') != -1){ SwapTo = '_hover'; SwapFrom = '_link'; } //alert("Ready To swap to "+SwapTo); oImg.setAttribute('src', ImgSrc.replace(SwapFrom, SwapTo)); } function addOnloadEvent2(fnc){ if ( typeof window.addEventListener != "undefined" ) window.addEventListener( "load", fnc, false ); else if ( typeof window.attachEvent != "undefined" ) { window.attachEvent( "onload", fnc ); } else { if ( window.onload != null ) { var oldOnload = window.onload; window.onload = function ( e ) { oldOnload( e ); window[fnc](); }; } else window.onload = fnc; } } if(BrowserDetect.browser == "Explorer"){window.attachEvent("onload", correctPNG);}