function jumpScroll() {
   	window.scroll(250,0);
	document.getElementById("home").style.height = getDocHeight() + 'px';
}

function blur() {
    	document.getElementById("showme").blur();
}

function getDocHeight() {
    var D = document;
    return Math.max(
        Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
        Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
        Math.max(D.body.clientHeight, D.documentElement.clientHeight)
    );
}