var cargado;function needHack(){var _1=navigator.userAgent.indexOf("MSIE ");if(_1==-1){return false;}var _2=navigator.userAgent.substring(_1+5);return (((_2.indexOf("5.5")==0)||(_2.indexOf("6")==0))&&(navigator.platform==("Win32")));}var needhack=needHack();var transparentImage="http://www.inglessinbarreras.com.mx/images/transparent.gif";function addLoadEvent(_3){var _4=window.onload;if(typeof window.onload!="function"){window.onload=_3;}else{window.onload=function(){_4();_3();};}}if(needhack){addLoadEvent(pngHack);}function pngHack(){cargado=true;elements=document.getElementsByTagName("img");for(i=0;i<elements.length;i++){element=elements[i];var _5=element.src;if(/\.png/.test(_5.toLowerCase())){var _6=element.height;var _7=element.width;element.src=transparentImage;if((_7>0)||(_6>0)){method="scale";if(_6>0){element.height=_6;}if(_7>0){element.width=_7;}}else{method="image";}element.runtimeStyle.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+_5+"',sizingMethod='"+method+"')";element.runtimeStyle.visibility="";}}}