function getCurrentPageURL(){
	var url = document.location;
	return url;
}

function sendToFriend(){
	var currentPageURL = getCurrentPageURL();
	var requestURL = '/sendtofriend.php?url=' + currentPageURL;
	var winName = 'SendToFriend';
	var features = 'scrollbars=yes,width=475,height=500';
	
	window.open(requestURL,winName,features);
}