function showJumpTo() {
	document.getElementById("jumpTo").style.visibility = "visible";
}
function hideJumpTo() {
	document.getElementById("jumpTo").style.visibility = "hidden";
}
function nextPage() {
	var totalPageNum = 7;
	var curPageNum = document.URL;
	// www = 38, www(date) = 47
	curPageNum = parseInt(curPageNum.charAt(38));
	var pageNum = curPageNum + 1;
	//alert(pageNum.charAt(67));
	var url = "http://www.pc.ibm.com/ca/onlineFlyer/0";
	//var url = "http://www.pc.ibm.com/ca/onlineFlyer/20071016/0";
	if (curPageNum < totalPageNum)
		window.location.replace(url + pageNum + ".html");
}
function prevPage() {
	var curPageNum = document.URL;
	curPageNum = parseInt(curPageNum.charAt(38));
	var pageNum = curPageNum - 1;
	//alert(pageNum.charAt(67));
	var url = "http://www.pc.ibm.com/ca/onlineFlyer/0";
	//var url = "http://www.pc.ibm.com/ca/onlineFlyer/20071016/0";
	if (curPageNum != 1)
		window.location.replace(url + pageNum + ".html");
}