//script för att göra .png transparenta i IE 6


function fixPngTransparency(obj){
    if(document.body.filters){
        pattern=/.png/gi;
        filterFix="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+obj.src+"',sizingMethod='scale');";
        if(obj.src.search(pattern)!=-1){
            obj.style.width=obj.offsetWidth+"px";
            obj.style.height=obj.offsetHeight+"px";
            obj.style.filter=filterFix;
            obj.src="img/blank.gif";
        }
    }
}