// from https://www.dokuwiki.org/tips:resizeiframes
function resizeIframe(currentfr){
    if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight){
        //ns6 syntax
        currentfr.height = 50+currentfr.contentDocument.body.offsetHeight;
        currentfr.style.height = (50 + currentfr.contentDocument.body.offsetHeight) + 'px';
    } else if (currentfr.document && currentfr.contentWindow.document.body.scrollHeight){
        //ie5+ syntax
        currentfr.height = 50+currentfr.contentWindow.document.body.scrollHeight;
        currentfr.style.height = (50 + currentfr.contentWindow.document.body.scrollHeight)+'px';
    }
    currentfr.style.display = 'block';
}

// next line replaced for compatibility with Weatherwax as per https://www.dokuwiki.org/devel:jqueryfaq?s[]=addinitevent [Rik, 2013-10-17] 
//addInitEvent(function(){
jQuery(function(){
    var frames = document.getElementsByTagName('iframe');
    for(var i=0; i<frames.length; i++){
        var currentfr = frames[0];

        // replaced next line for compatibility with Weatherwax as per https://www.dokuwiki.org/devel:jqueryfaq?s[]=addevent [Rik, 2013-10-18]
        //addEvent(currentfr,'load',function(){resizeIframe(currentfr);});
        jQuery(currentfr).load(function(){resizeIframe(currentfr);});
        resizeIframe(currentfr);
    }
});