<!-- to hiding script from old browsers

	/* user-defined data type */
	bAgent = navigator.userAgent;
	bName = navigator.appName;
	bVer = parseInt(navigator.appVersion);
	bPlugins = navigator.plugins;
	Vmajor = parseInt(navigator.appVersion);	// ex. 3
	Vminor = parseFloat(navigator.appVersion);	// ex. 3.01

	/* OS */
	Win = (bAgent.indexOf("Win",0) != -1);
	Mac = (bAgent.indexOf("Mac",0) != -1);
	MacOSX = ((bAgent.indexOf("Mozilla") != -1) && (bAgent.indexOf("Mac OS X") != -1));
	if(bPlugins){for(i=0;i<bPlugins.length;i++){if(Mac && (bPlugins[i].filename.indexOf("QuickTime Plugin.plugin")!=-1)){MacOSX=true;}}}

	/* Browser */
	IE = (bName == "Microsoft Internet Explorer");
	NS = (bName == "Netscape")
	Moz = (bAgent.indexOf("Gecko") != -1);
	SAFARI = (bAgent.indexOf("Safari",0) != -1);
	ICAB = (bAgent.indexOf("iCab",0) != -1);
	OPERA = (bAgent.indexOf("Opera",0) != -1);

	NS7 = (bAgent.indexOf("Netscape/7") != -1);
	NS6 = (bAgent.indexOf("Netscape6/") != -1);
	MacIE5 = (Mac && (bAgent.indexOf('MSIE 5.',0) != -1));
	MacIE45 = (Mac && (bAgent.indexOf('MSIE 4.5',0) != -1));
	MacIE4 = (Mac && (bAgent.indexOf('MSIE 4.',0) != -1));

	/* user-defined object check */
	/* NS4 = 1, IE4 = 2, IE5+ = 3, NS6 = 4, others = 0 */
	checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));
	function initObj(){
		checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));
	}

	/* document reload for user resized */
	if(! window.definedWidth){
		window.onresize = check_size;
		window.definedWidth = window.innerWidth;
		window.definedHeight = window.innerHeight;
	}
	function check_size(){
		if(definedWidth < window.innerWidth || definedWidth > window.innerWidth || definedHeight > window.innerHeight || definedHeight < window.innerHeight){
		location.reload();
		}
	}

	/* PageReset */
	/* between 4.51 and 4.61 of NS be no good for meta content type */
	var file_url = location.href;
	anchorCheck = file_url.indexOf("#",0);
	function pageReset(){
		if(NS){
			if(anchorCheck == -1){
				window.scroll(0,0);
			}else return true;
		}else return true;
	}

// end hiding script from old browsers  -->