function checkForAbo(evt){evt = (evt) ? evt : event; var charCode = (evt.which) ? evt.which : evt.keyCode; if (charCode == 13){check_abo(); return false;} return true;} function check_abo() { var temp= new String(document.abo.email.value); var len=temp.length - 3;if(temp=="" || temp.lastIndexOf("@")<1 || temp.indexOf("@")<0 || temp.indexOf(".")<0 || temp.lastIndexOf(".")> len || temp.length-temp.lastIndexOf(".")>4){ alert("Completeaza campul email."); document.abo.email.focus(); return false;}	document.abo.valid_abo.value=1; document.abo.submit(); }