function eMail(ePer)
{
   var ename=new Array(4)
     ename[0]="sheena.mckean";
     ename[1]="friends";
     ename[2]="john.ash";
     ename[3]="katy.walters";

   var domain="wherryyachtcharter.org";

   var bef=ename[ePer];

   document.write('<a class="link" href="mailto:' + bef + '@' + domain + ' ">');
}