var PNGimageArray=new Array();var isPrinting=false;var blankSrc="http://www.isysportal.com/images/blank.gif";function addPngImage(element){if(/\.png$/i.test(element.src)){fixImage(element);element.attachEvent("onpropertychange",function(){propertyChanged()});PNGimageArray[PNGimageArray.length]=element}}function fixImage(element){element.runtimeStyle.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+element.src+"')";element.src=blankSrc}function propertyChanged(){if(isPrinting)return;var element=event.srcElement;var pName=event.propertyName;if(pName!="src")return;if(!new RegExp(blankSrc).test(element.src))fixImage(element)}function beforePrint(){isPrinting=true;var element;var arrlen;arrlen=PNGimageArray.length;for(var i=0;i<arrlen;i++){element=PNGimageArray[i];element.src=element.filters[0].src;element.runtimeStyle.filter=""}}function afterPrint(){isPrinting=false;var element;var arrlen;for(var i=0;i<arrlen;i++){element=PNGimageArray[i];fixImage(element)}}