function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

//function checkCookie()
//{
	var parameters = location.search;
	var stype = parameters.split("=");
	sitec=getCookie('view');
	if (stype[1] == 'full')
	{
		setCookie('view','full');
	}
	else
	{
		if (sitec != 'full')
		{
			if ((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i)))
			{
				location.replace("http://touch.aerialballistics.com");
			}
		}
	}
//}

function viewmobileoption()
{
	setCookie('view','mobile');
	location.replace("touch");
}