if(!window.saveInnerWidth) {
    window.onresize = resizeIt;
    window.saveInnerWidth = window.innerWidth;
    window.saveInnerHeight = window.innerHeight;
}

function resizeIt() {
    if (saveInnerWidth < window.innerWidth || 
	saveInnerWidth > window.innerWidth || 
	saveInnerHeight > window.innerHeight || 
	saveInnerHeight < window.innerHeight ) 
    {
	window.history.go(0);
    }
}