var expDays = 90;
	
	function GetCookie (name) {
		var arg = name + "=";
		var alen = arg.length;
		var clen = document.cookie.length;
		var i = 0;
		while (i < clen) {
			var j = i + alen;
			if (document.cookie.substring(i, j) == arg)
				return getCookieVal (j);
			i = document.cookie.indexOf(" ", i) + 1;
			if (i == 0) break;
		}
		return null;
	}
	
	function SetCookie (name, value) {
		var argv = SetCookie.arguments;
		var argc = SetCookie.arguments.length;
		var expires = (argc > 2) ? argv[2] : null;
		var path = (argc > 3) ? argv[3] : null;
		var domain = (argc > 4) ? argv[4] : null;
		var secure = (argc > 5) ? argv[5] : false;
		document.cookie = name + "=" + escape (value) +
		((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
		((path == null) ? "" : ("; path=" + path)) +
		((domain == null) ? "" : ("; domain=" + domain)) +
		((secure == true) ? "; secure" : "");
	}
	
	function DeleteCookie (name) {
		var exp = new Date();
		exp.setTime (exp.getTime() - 1);
		var cval = GetCookie (name);
		document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
	}
	
	var exp = new Date();
	exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
	
	function getCookieVal(offset) {
		var endstr = document.cookie.indexOf (";", offset);
		if (endstr == -1)
			endstr = document.cookie.length;
		return unescape(document.cookie.substring(offset, endstr));
	}


	var KK_pophref = "";
	var KK_poploaded = false;

	function KK_popup() {
		var count = GetCookie('count');
		if (count == null) {
			count=1;
			SetCookie('count', count, exp);
			w_popup = 400; h_popup = 300;
			x_popup = screen.availWidth - w_popup - 25;
			y_popup = 150;
			popup = window.open('/html/popup.html','popup','status=no,resizable=yes,width='+w_popup+',height='+h_popup+',screenX='+x_popup+",left="+x_popup+',screenY='+y_popup+",top="+y_popup);
			popup.focus();
		} else {
			count++;
			SetCookie('count', count, exp);
	   }
	}

	function KK_popdetect(e) {
		if(e){
			if(e.currentTarget && (e.currentTarget != e.target)) {
				tg = e.currentTarget;
			} else {
				tg = e.target;
			}
		} else {
			tg = window.event.srcElement;
		}
		KK_pophref = tg.href;
	}

	function KK_popsubmit() {
		KK_pophref = "mmm";
	}

	function KK_popload() {
		if(document.getElementsByTagName) {
			var a = document.getElementsByTagName('A');
			for (var i = 0; i < a.length; i++) {
				a[i].onclick = KK_popdetect;
			}
		} else {
			for (var j = 0; j < document.links.length; j++) {
				document.links[j].onclick = KK_popdetect;
			}
		}
		KK_poploaded = true;
	}

	function KK_popunload() {
		if(KK_pophref == null && KK_poploaded == true) {
			KK_popup();
			return;
		}
		var inThere = KK_pophref.match(/mmm/g);
		if(KK_poploaded == true) {
			if(!inThere) {
				KK_popup();
			}
		}
	}

	function KK_popbeforeunload(e) {
		if(!e && window.event) {
			if(KK_pophref == null)
				KK_popsubmit();
		}
	}