function setRegistrationRequired (file)
{
	var today = new Date(); 
	var expire = new Date(); 
	nDays = 1;
	expire.setTime(today.getTime() + 3600000*24*nDays); 
	cookieString = 'invisticsfileregreq'+"="+escape('thisisset') +
					";expires="+expire.toGMTString() + '; path=/ ;'; 
	
	document.cookie = cookieString; 

}