function openWindow (URL, w, h) {
	var winl = (screen.availWidth - w) / 2;
	var wint = (screen.availHeight - h) / 2;
	var win = window.open(URL,'win','top='+wint+',left='+winl+',scrollbars=no,toolbar=no,menubar=no,location=no,status=no,resizable=no,width='+w+',height='+h, true);
	win.focus();
}

function saveScrollPosition() {
	document.forms[0].hidScrollPos.value = document.getElementById("scrollArea").scrollTop;
}

function setScrollPosition() {
	document.getElementById("scrollArea").scrollTop = document.forms[0].hidScrollPos.value;
}

//window.document.onkeydown = CheckEnter;
function CheckEnter(){
    if(event.keyCode == 13)
        return false;
    return true;
}