function getStyleSheetForBrowser(){
//
// Browser Detection
//
isMac = (navigator.appVersion.indexOf("Mac")!=-1) ? true : false;
NS4 = (document.layers) ? true : false;
IEmac = ((document.all)&&(isMac)) ? true : false;
IE4plus = (document.all) ? true : false;
IE4 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 4.")!=-1)) ? true : false;
IE5 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 5.")!=-1)) ? true : false;
IE6 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 6.")!=-1)) ? true : false;
ver4 = (NS4 || IE4plus) ? true : false;


IE5plus = IE5 || IE6;
IEMajor = 0;

if (IE4plus)
{
	var start = navigator.appVersion.indexOf("MSIE");
	var end = navigator.appVersion.indexOf(".",start);
	IEMajor = parseInt(navigator.appVersion.substring(start+5,end));
	IE5plus = (IEMajor>=5) ? true : false;
}

if (NS4)
	document.write('<link href="/Style_Sheet/negrinautica_ns.css" rel="stylesheet" type="text/css">\n');
if (IE5plus)
	document.write('<link href="/Style_Sheet/negrinautica_ex.css" rel="stylesheet" type="text/css">\n');
else 
	document.write('<link href="/Style_Sheet/negrinautica_ex.css" rel="stylesheet" type="text/css">\n');
}


function sendMail(){
	var address="info@negriBABABABABABAnautica.com"
	parent.location="mailto:"+address.replace('BABABABABABA','');
}