var ok=true, fields=new Array("CName","CProfile");

function start()
  {
  forma.onsubmit=Function("return form_onsubmit(this)");
  }

function form_onsubmit(f) 
  {
  if (!f[fields[0]].value) 
    {
    alert("Enter the name of your company please.");
    f[fields[0]].focus();
    return false;
    }
  if (!f[fields[1]].value) 
    {
    alert("Enter the profile of your company please.");
    f[fields[1]].focus();
    return false;
    }
  }

var forma=document.forms[0];
if (forma) window.onload=start; else ok=false;