function closeDiv(){
	Div5.style.visibility='hidden';
}

function scall(){
sc5();
}
window.onscroll=scall;
window.onresize=scall;
window.onload=scall;

function sc5(){
 document.getElementById("Div5").style.top=(document.documentElement.scrollTop+document.documentElement.clientHeight-document.getElementById("Div5").offsetHeight)+"px";
 document.getElementById("Div5").style.left=(document.documentElement.scrollLeft+document.documentElement.clientWidth-document.getElementById("Div5").offsetWidth)+"px";
}