var win = null;
var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
	
function shippingDate(mypage,w,h){
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars=yes,resizable'
	win = window.open(mypage,'',settings);
}

//addDate(today's date, number entered)
function addDate(ds,v) {
	var n;
	var d=ds; //today's date
	var n=d.getDate(); //day of the month
	var day=d.getDay(); //day of the week
	if (day==6) {rem=1} else {rem=((v+day+1)-((v+day+1) % 7))* 2/7;};
	//creating new date and return it 
	d1=new Date();
	d1.setYear(d.getYear());
	d1.setMonth(d.getMonth());
	d1.setDate(n+v+rem);
	return (d1);
}

function showDate(num) {
	var d=addDate(new Date(),num);
	document.write( montharray[d.getMonth()] + " " + d.getDate() );
}