/**
 * @author jhanley
 * 
 * Check Signup Regirstration 
 */


 function getArgs() {
   var args = new Object();
   var query = location.search.substring(1);
   var pairs = query.split('&');
   for (var i = 0; i < pairs.length; i++) {
     var pos = pairs[i].indexOf('=');
     if (pos == -1) continue;
     var argname = pairs[i].substring(0, pos);
     var value = pairs[i].substring(pos+1);
     args[argname] = unescape(value);
   }
   return args;
 }
 
/////////////////////// name is misleading, it puts in email address and creates hash hidden field if need be
 function setName() {
 
   var args = getArgs();
   
   
   if (args.tryname) {
  	    document.RegisterForm.username.value = args.tryname;
		//document.getElementById('subdomain').innerHTML = args.tryname;
  }
   if (args.setemail) {
  	   document.RegisterForm.email_address.value = args.setemail;
  }
  
   if (args.hash != null) {
     document.RegisterForm.hash.value = args.hash;
   }
   
 }