document_offset = 260;

function set_content() {
	if (typeof(document_offset) != "undefined") {
		if( typeof( window.innerWidth ) == 'number' ) {
		    //Non-IE
		    myHeight = window.innerHeight;
		} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		    //IE 6+ in 'standards compliant mode'
		    myHeight = document.documentElement.clientHeight;
		} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		    //IE 4 compatible
		    myHeight = document.body.clientHeight;
		}
		myHeight=Math.round((myHeight-document_offset)/14)*14;
		document.getElementById('asframe').style.height=myHeight+"px";
	}
}