var target = "blank"; 
function jump(){
  var url = document.form1.select.options[document.form1.select.selectedIndex].value; 
  if(url != "" ){ 
    if(target == 'top'){ 
    top.location.href = url; 
  } 
  else if(target == 'blank'){ 
  window.open(url, 'window_name'); 
  } 
  else if(target != ""){ 
  eval('parent.' + target + '.location.href = url'); 
  } 
    else{ 
    location.href = url; 
    } 
  } 
}
function jumpTo(){
	var url = document.form1.select.options[document.form1.select.selectedIndex].value;
	if(url != "" ){
		document.form1.action="/cgi/subaruout.cgi";
		document.form1.method="post";
		document.form1.target="blank";
		document.form1.submit();
	}
}