var agt = navigator.userAgent.toLowerCase () ;
	var is_major = parseInt (navigator.appVersion) ;
	var is_minor = parseFloat (navigator.appVersion) ;

	var is_nav  = ((agt.indexOf ('mozilla') != -1) && (agt.indexOf ('spoofer') == -1)
		&& (agt.indexOf ('compatible') == -1) && (agt.indexOf ('opera') == -1)
		&& (agt.indexOf ('webtv') == -1) && (agt.indexOf ('hotjava') == -1)) ;
	var is_nav4 = (is_nav && (is_major == 4)) ;
	var is_nav6 = (is_nav && (is_major == 5) && (agt.indexOf("netscape") != -1) && (agt.indexOf ("netscape/7") == -1));
	var is_nav6up = (is_nav && (is_major >= 5)) ;
//-------------------------	
	var pic = new Image ();
//-------------------------	

	function load()
	{
		if(document.images)
			pic.src = "/image/list_oran.gif";
	}
//--------------------------------------------------------------------------------------------------------	
	function chgImg(name ,show_hide)
	{
		if(document.images)
			show_hide == 1 ? document.images['pic'+name].src = "/templates/images/list_oran.gif" : document.images['pic'+name].src = "/templates/images/list_blue.gif"
	}
//--------------------------------------------------------------------------------------------------------		
	function loadBanner()
	{
		if(screen.availWidth <= 800)
			document.getElementById('banner').style.display = "none";
	}