var Win = navigator.appVersion.indexOf('Win',0) != -1;
var Mac = navigator.appVersion.indexOf('Mac',0) != -1;

if(Mac){
	document.writeln('<link rel="stylesheet" type="text/css" href="/m/styles/mac.css" title="fontPROPERTY">');
}
	else if(Win){
	document.writeln('<link rel="stylesheet" type="text/css" href="/m/styles/win.css" title="fontPROPERTY">');
}

function selectJump(FORM_NAME,SEL_NAME,target)
{
	var idx = document.forms[FORM_NAME].elements[SEL_NAME].options.selectedIndex ;
	var jumpUrl = document.forms[FORM_NAME].elements[SEL_NAME].options[idx].value ;

	if(jumpUrl != "-")
	{
		window.open(document.forms[FORM_NAME].elements[SEL_NAME].options[idx].value,target) ;
	}
}