function MakeRegistration()
{
 var sUrl = "/reg/?page=check&pg=new"; //page=check&pg=
 var sstyle = "height=370,width=640" + ",top=100,left=100;status=no,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes";

 window.open(sUrl, 'ad_reg', sstyle);
}

function OpenDemo()
{
 var sUrl = "/reg/?page=check&pg=new&demo=Y";
 var sstyle = "height=370,width=640" + ",top=100,left=100;status=no,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes";

 window.open(sUrl, 'ad_reg', sstyle);
}

function MakeActivation()
{
 var sUrl = "/reg/?page=check&pg=activate";
 var sstyle = "height=370,width=640" + ",top=100,left=100;status=no,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes";

 window.open(sUrl, 'ad_reg', sstyle);

 return false;
}