function resize() { 
	var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
	
	var iframeWin = window.frames["ScegliFacile"];
  var iframeEl = document.getElementById? document.getElementById("ScegliFacile"): document.all? document.all["ScegliFacile"]: null;
  if ( iframeEl && iframeWin ) {    
    var currHeight = iframeEl.height;
	  var currWidth = iframeEl.width;
	  if (currWidth.search("%") != -1) {
	    iframeEl.width = myWidth;
	  }
	  if (currHeight.search("%") != -1) {
	    iframeEl.height = myHeight;
	  }   
  }
}