now = new Date(); 
    offerDays = 3;
	newDate = new Date(now.getTime() + (offerDays * 24 * 60 * 60 * 1000)); 
	months = new Array("January ","February ","March ","April ","May ","June ","July ","August ","September ","October ","November ","December "); 
	
	var ext;
	dt = newDate.getDate();
	if(dt == "1" || dt == "21" || dt == "31") 
	{ ext ="st"; }
	else if(dt == "2" || dt == "22") 
	{ ext ="nd"; }
	else if(dt == "3" || dt == "23") 
	{ext ="rd"; }
	else 
	{ext ="th"; }
	
	offerEndDate =  newDate.getDate() + ext + " " + months[newDate.getMonth()]  + " " + newDate.getFullYear();
document.write(offerEndDate);