/* Correctly handle PNG transparency in Win IE 5.5 and 6. http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2005. Use in section with DEFER keyword wrapped in conditional comments thus: This extended version includes imagemap and input image functionality. It also requires a 1px transparent GIF. */ var ie = !window.getComputedStyle; var ie6 = ie && navigator.appVersion.indexOf("MSIE 7") == -1; var strGif = "tr.gif" var strFilter = "progid:DXImageTransform.Microsoft.AlphaImageLoader" var arVersion = navigator.appVersion.split("MSIE") var version = parseFloat(arVersion[1]) if (ie6 && (document.body.filters) ) { for(var i=0; i" } var strNewHTML = "" if (img.useMap) strNewHTML += strAddMap img.outerHTML = strNewHTML i = i-1 } } for(i=0; i < document.forms.length; i++) findImgInputs(document.forms(i)) } function findImgInputs(oParent) { var oChildren = oParent.children if (oChildren) { for (var i=0; i < oChildren.length; i++ ) { var oChild = oChildren(i) if ((oChild.type == 'image') && (oChild.src)) { var origSrc = oChild.src if(origSrc.toUpperCase().match(/\.PNG$/)){ oChild.src = rootSrc + strGif oChild.style.filter = strFilter + "(src='" + origSrc + "')" } } findImgInputs(oChild) } } }