function editPass(){
      window.open("register/change_pass.php","tofriend","top=150,left=200,toolbar=0,location=0,directories=0,status=1,statusbar=0,menuBar=0,scrollBars=0,resizable=0,width=350,height=300");
}

function editSign(){
      window.open("signature.php","tofriend","top=150,left=200,toolbar=0,location=0,directories=0,status=1,statusbar=0,menuBar=0,scrollBars=0,resizable=0,width=450,height=200");
}


function forgetPass(){
      window.open("register/forget.php","tofriend","top=150,left=200,toolbar=0,location=0,directories=0,status=1,statusbar=0,menuBar=0,scrollBars=0,resizable=0,width=350,height=195");
}

function submitKey(){
	if(event.keyCode==13) {
	  document.loginform.submit();
	}
}