function getWindowData(n,i){
    var ifr=document.getElementById(i).contentWindow.document || document.getElementById(i).contentDocument;
    var widthViewport,heightViewport,xScroll,yScroll,widthTotal,heightTotal;
    if (typeof window.frames[n].innerWidth != 'undefined'){
        widthViewport= window.frames[n].innerWidth;
        heightViewport= window.frames[n].innerHeight;
    }else if(typeof ifr.documentElement != 'undefined' && typeof ifr.documentElement.clientWidth !='undefined' && ifr.documentElement.clientWidth != 0){
        widthViewport=ifr.documentElement.clientWidth;
        heightViewport=ifr.documentElement.clientHeight;
    }else{
        widthViewport= ifr.getElementsByTagName('body')[0].clientWidth;
        heightViewport=ifr.getElementsByTagName('body')[0].clientHeight;
    }
    xScroll=window.frames[n].pageXOffset || (ifr.documentElement.scrollLeft+ifr.body.scrollLeft);
    yScroll=window.frames[n].pageYOffset || (ifr.documentElement.scrollTop+ifr.body.scrollTop);
    widthTotal=Math.max(ifr.documentElement.scrollWidth,ifr.body.scrollWidth,widthViewport);
    heightTotal=Math.max(ifr.documentElement.scrollHeight,ifr.body.scrollHeight,heightViewport);
    return [widthViewport,heightViewport,xScroll,yScroll,widthTotal,heightTotal];
} 
function resizeIframe(ID,NOMBRE){
var m=getWindowData(NOMBRE,ID);
document.getElementById(ID).height=m[5];
document.getElementById(ID).width=m[4]+22;

}