function mailto (userName,hostName,cc,ccHostName,subject,body) {
	var ampand = '';
	var urlstr = 'mailto:';
	if (userName) {
		urlstr = urlstr + escape(userName);
		ampand = '?'		
	}
	
	if (hostName) {
		urlstr = urlstr + '@' + escape(hostName);
		ampand = '?'
	}
	
	if (cc) {
		urlstr = urlstr + ampand + 'cc=' + escape(cc);
		ampand = '&'		
	}
	
	if (ccHostName) {
		urlstr = urlstr + '@' + escape(ccHostName);
		ampand = '&'
	}
	
	if (subject) {
		urlstr = urlstr + ampand + 'subject=' + escape(subject);
		ampand = '&'		
	}
	
	if (body) {
		urlstr = urlstr + ampand + 'body=' + escape(body);
		ampand = '&'		
	}

	var urlstr = urlstr;
	var w = window.location=urlstr;
}