var useSTFns;
if (useSTFns) {
    if (typeof(stf) == "undefined") stf = {}
    _stf = stf;
} else {
    _stf = this;
}
if (typeof(_stf.Autosuggest) == "undefined") _stf.Autosuggest = {}
_stf.AutoSuggest = function (fldID, param) {
    if (!document.getElementById) return false;
    this.fld = _stf.DOM.getElement(fldID);
    if (!this.fld) return false;
    this.sInput = "";
    this.nInputChars = 0;
    this.aSuggestions = [];
    this.iHighlighted = 0;
    this.oP = (param) ? param : {};
    if (!this.oP.minchars) this.oP.minchars = 1;
    if (!this.oP.method) this.oP.meth = "get";
    if (!this.oP.varname) this.oP.varname = "input";
    if (!this.oP.className) this.oP.className = "autosuggest";
    if (!this.oP.idLoading) this.oP.idLoading = "suggest-loading";
    if (!this.oP.timeout && !this.oP.timeout != -1) this.oP.timeout = 2500;
    if (!this.oP.delay) this.oP.delay = 500;
    if (!this.oP.offsety) this.oP.offsety = 0;
    if (!this.oP.shownoresults) this.oP.shownoresults = true;
    if (!this.oP.noresults) this.oP.noresults = "";
    if (!this.oP.maxheight && this.oP.maxheight !== 0) this.oP.maxheight = 250;
    if (!this.oP.cache && this.oP.cache != false) this.oP.cache = true;
    if (!this.oP.width) this.oP.width = 400;
    var pointer = this;
    this.fld.onkeypress = function (ev) {
        return pointer.onKeyPress(ev)
    }
    this.fld.onkeyup = function (ev) {
        return pointer.onKeyUp(ev)
    }
    this.fld.setAttribute("autocomplete", "off");
}
_stf.AutoSuggest.prototype.onKeyPress = function (ev) {
    var key = (window.event) ? window.event.keyCode : ev.keyCode;
    var RETURN = 13;
    var TAB = 9;
    var ESC = 27;
    var bubble = true;
    switch (key) {
    case RETURN:
        this.setHighlightedValue();
        bubble = false;
        break;
    case ESC:
        this.clearSuggestions();
        break;
    }
    return bubble
}
_stf.AutoSuggest.prototype.onKeyUp = function (ev) {
    var key = (window.event) ? window.event.keyCode : ev.keyCode;
    var ARRUP = 38;
    var ARRDN = 40;
    var bubble = true;
    switch (key) {
    case ARRUP:
        this.changeHighlight(key);
        bubble = false;
        break;
    case ARRDN:
        this.changeHighlight(key);
        bubble = false;
        break;
    default:
        this.getSuggestions(this.fld.value);
    }
    return bubble;
}
_stf.AutoSuggest.prototype.getSuggestions = function (val) {
    if (val == this.sInput) return false;
    this.idAs = "as_" + this.fld.id;
    this.createList(this.aSuggestions, 0);
	document.getElementById(this.oP.idLoading).style.display = 'block';
    if (val.length < this.oP.minchars || val.length == 0) {
        this.sInput = "";
		_stf.DOM.removeElement(this.idAs);
        return false;
    }
    if (val.length > this.nInputChars && this.aSuggestions.length && this.oP.cache) {
        var arr = [];
        for (var i = 0; i < this.aSuggestions.length; i++) {
            if (this.aSuggestions[i].value.substr(0, val.length).toLowerCase() == val.toLowerCase()) arr.push(this.aSuggestions[i])
        }
        this.sInput = val;
        this.nInputChars = val.length;
        this.aSuggestions = arr;
        this.createList(this.aSuggestions, 1);
		document.getElementById(this.oP.idLoading).style.display = 'none';
        return false;
    } else {
        this.sInput = val;
        this.nInputChars = val.length;
        var pointer = this;
        clearTimeout(this.ajID);
        this.ajID = setTimeout(function () {
            pointer.doAjaxRequest();
        },
        this.oP.delay);
    }
    return false;
}
_stf.AutoSuggest.prototype.doAjaxRequest = function () {
    var pointer = this;
	if (this.fld.value.length==0 || this.fld.value.length < this.oP.minchars) {
		return false;
	}
    var url = this.oP.script + this.oP.varname + "=" + escape(this.fld.value);
    var meth = this.oP.meth;
    var onSuccessFunc = function (req) {
        pointer.setSuggestions(req);
    };
    var onErrorFunc = function (status) {
        alert("AJAX error: " + status);
    };
    var myAjax = new _stf.Ajax();
    myAjax.makeRequest(url, meth, onSuccessFunc, onErrorFunc)
}
_stf.AutoSuggest.prototype.setSuggestions = function (req) {
    this.aSuggestions = [];
    if (this.oP.json) {
        var jsondata = eval('(' + req.responseText + ')');
        for (var i = 0; i < jsondata.results.length; i++) {
            this.aSuggestions.push({
                'id': jsondata.results[i].id,
                'value': jsondata.results[i].value,
                'info': jsondata.results[i].info
            })
        }
    } else {
        var xml = req.responseXML;
        var results = xml.getElementsByTagName('results')[0].childNodes;
        for (var i = 0; i < results.length; i++) {
            if (results[i].hasChildNodes()) this.aSuggestions.push({
                'id': results[i].getAttribute('id'),
                'value': results[i].childNodes[0].nodeValue,
                'info': results[i].getAttribute('info')
            })
        }
    }
    this.idAs = "as_" + this.fld.id;
    this.createList(this.aSuggestions, 1);
	document.getElementById(this.oP.idLoading).style.display = 'none';
}
_stf.AutoSuggest.prototype.createList = function (arr, disp) {
    var pointer = this;
    _stf.DOM.removeElement(this.idAs);
    this.killTimeout();
    var div = _stf.DOM.createElement("div", {
        id: this.idAs,
        className: 'suggestion'
    });
    var div2 = _stf.DOM.createElement("div", {
        id: this.idAs+'_inner',
        className: this.oP.className
    });
    var loading = _stf.DOM.createElement("div", {
        id: this.oP.idLoading
    });
    var hcorner = _stf.DOM.createElement("div", {
        className: "as_corner"
    });
    var hbar = _stf.DOM.createElement("div", {
        className: "as_bar"
    });
    var header = _stf.DOM.createElement("div", {
        className: "as_header"
    });
    var ul = _stf.DOM.createElement("ul", {
        id: "as_ul"
    });
	if (disp == 1) {
		for (var i = 0; i < arr.length; i++) {
			var val = arr[i].value;
			var st = val.toLowerCase().indexOf(this.sInput.toLowerCase());
			var output = val.substring(0, st) + "<em>" + val.substring(st, st + this.sInput.length) + "</em>" + val.substring(st + this.sInput.length);
			var span = _stf.DOM.createElement("span", {},
			output, true);
			if (arr[i].info != "") {
				var small = _stf.DOM.createElement("small", {},
				arr[i].info);
				span.appendChild(small)
			}
			var a = _stf.DOM.createElement("a", {
				href: "#"
			});
			var tl = _stf.DOM.createElement("span", {
				className: "tl"
			},
			" ");
			var tr = _stf.DOM.createElement("span", {
				className: "tr"
			},
			" ");
			a.appendChild(span);
			a.name = i + 1;
			a.onclick = function () {
				pointer.setHighlightedValue();
				return false
			}
			a.onmouseover = function () {
				pointer.setHighlight(this.name)
			}
			var li = _stf.DOM.createElement("li", {},
			a);
			ul.appendChild(li)
		}
	}
    if (arr.length == 0 || disp == 0) {
        div2.style.display = 'none'
    } else {
        div2.style.display = 'block'
    }
    div.appendChild(loading);
    div.appendChild(div2);
    div2.appendChild(ul);
    var fcorner = _stf.DOM.createElement("div", {
        className: "as_corner"
    });
    var fbar = _stf.DOM.createElement("div", {
        className: "as_bar"
    });
    var footer = _stf.DOM.createElement("div", {
        className: "as_footer"
    });
    var pos = _stf.DOM.getPos(this.fld);
    div.style.left = pos.x + "px";
    div.style.top = (pos.y + this.fld.offsetHeight + this.oP.offsety) + "px";
    div.style.width = this.fld.offsetWidth - 2 + "px";
    div2.style.width = this.fld.offsetWidth - 2 + "px";
    div2.style.maxHeight = this.oP.maxheight + "px";
    div.onmouseover = function () {}
    div.onmouseout = function () {}
    document.getElementsByTagName("body")[0].appendChild(div);
    this.iHighlighted = 0;
    var pointer = this;
    if (this.oP.timeout != -1) {
        this.toID = setTimeout(function () {
            pointer.clearSuggestions()
        },
        this.oP.timeout)
    }
}
_stf.AutoSuggest.prototype.changeHighlight = function (key) {
    var list = _stf.DOM.getElement("as_ul");
    if (!list) return false;
    var n;
    if (key == 40) n = this.iHighlighted + 1;
    else if (key == 38) n = this.iHighlighted - 1;
    if (n > list.childNodes.length) n = list.childNodes.length;
    if (n < 1) n = 1;
    this.setHighlight(n)
}
_stf.AutoSuggest.prototype.setHighlight = function (n) {
    var list = _stf.DOM.getElement("as_ul");
    if (!list) return false;
    if (this.iHighlighted > 0) this.clearHighlight();
    this.iHighlighted = Number(n);
    list.childNodes[this.iHighlighted - 1].className = "as_highlight";
    this.killTimeout()
}
_stf.AutoSuggest.prototype.clearHighlight = function () {
    var list = _stf.DOM.getElement("as_ul");
    if (!list) return false;
    if (this.iHighlighted > 0) {
        list.childNodes[this.iHighlighted - 1].className = "";
        this.iHighlighted = 0
    }
}
_stf.AutoSuggest.prototype.setHighlightedValue = function () {
    if (this.iHighlighted) {
        this.sInput = this.fld.value = this.aSuggestions[this.iHighlighted - 1].value;
        this.fld.focus();
        if (this.fld.selectionStart) this.fld.setSelectionRange(this.sInput.length, this.sInput.length);
        this.clearSuggestions();
        if (typeof(this.oP.callback) == "function") this.oP.callback(this.aSuggestions[this.iHighlighted - 1])
    }
}
_stf.AutoSuggest.prototype.killTimeout = function () {
    clearTimeout(this.toID)
}
_stf.AutoSuggest.prototype.resetTimeout = function () {
    clearTimeout(this.toID);
    var pointer = this;
    this.toID = setTimeout(function () {
        pointer.clearSuggestions()
    },
    1000)
}
_stf.AutoSuggest.prototype.clearSuggestions = function () {
    this.killTimeout();
    var ele = _stf.DOM.getElement(this.idAs);
    var pointer = this;
    if (ele) {
        var fade = new _stf.Fader(ele, 1, 0, 250, function () {
            _stf.DOM.removeElement(pointer.idAs)
        })
    }
}
if (typeof(_stf.Ajax) == "undefined") _stf.Ajax = {}
_stf.Ajax = function () {
    this.req = {};
    this.isIE = false
}
_stf.Ajax.prototype.makeRequest = function (url, meth, onComp, onErr) {
    if (meth != "POST") meth = "GET";
    this.onComplete = onComp;
    this.onError = onErr;
    var pointer = this;
    if (window.XMLHttpRequest) {
        this.req = new XMLHttpRequest();
        this.req.onreadystatechange = function () {
            pointer.processReqChange()
        };
        this.req.open("GET", url, true);
        this.req.send(null)
    } else if (window.ActiveXObject) {
        this.req = new ActiveXObject("Microsoft.XMLHTTP");
        if (this.req) {
            this.req.onreadystatechange = function () {
                pointer.processReqChange()
            };
            this.req.open(meth, url, true);
            this.req.send()
        }
    }
}
_stf.Ajax.prototype.processReqChange = function () {
    if (this.req.readyState == 4) {
        if (this.req.status == 200) {
            this.onComplete(this.req)
        } else {
            this.onError(this.req.status)
        }
    }
}
if (typeof(_stf.DOM) == "undefined") _stf.DOM = {}
_stf.DOM.createElement = function (type, attr, cont, html) {
    var ne = document.createElement(type);
    if (!ne) return false;
    for (var a in attr) ne[a] = attr[a];
    if (typeof(cont) == "string" && !html) ne.appendChild(document.createTextNode(cont));
    else if (typeof(cont) == "string" && html) ne.innerHTML = cont;
    else if (typeof(cont) == "object") ne.appendChild(cont);
    return ne
}
_stf.DOM.clearElement = function (id) {
    var ele = this.getElement(id);
    if (!ele) return false;
    while (ele.childNodes.length) ele.removeChild(ele.childNodes[0]);
    return true
}
_stf.DOM.removeElement = function (ele) {
    var e = this.getElement(ele);
    if (!e) return false;
    else if (e.parentNode.removeChild(e)) return true;
    else return false
}
_stf.DOM.replaceContent = function (id, cont, html) {
    var ele = this.getElement(id);
    if (!ele) return false;
    this.clearElement(ele);
    if (typeof(cont) == "string" && !html) ele.appendChild(document.createTextNode(cont));
    else if (typeof(cont) == "string" && html) ele.innerHTML = cont;
    else if (typeof(cont) == "object") ele.appendChild(cont)
}
_stf.DOM.getElement = function (ele) {
    if (typeof(ele) == "undefined") {
        return false
    } else if (typeof(ele) == "string") {
        var re = document.getElementById(ele);
        if (!re) return false;
        else if (typeof(re.appendChild) != "undefined") {
            return re
        } else {
            return false
        }
    } else if (typeof(ele.appendChild) != "undefined") return ele;
    else return false
}
_stf.DOM.appendChildren = function (id, arr) {
    var ele = this.getElement(id);
    if (!ele) return false;
    if (typeof(arr) != "object") return false;
    for (var i = 0; i < arr.length; i++) {
        var cont = arr[i];
        if (typeof(cont) == "string") ele.appendChild(document.createTextNode(cont));
        else if (typeof(cont) == "object") ele.appendChild(cont)
    }
}
_stf.DOM.getPos = function (ele) {
    var ele = this.getElement(ele);
    var obj = ele;
    var curleft = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curleft += obj.offsetLeft; 
			obj = obj.offsetParent;
        }
    } else if (obj.x) curleft += obj.x;
    var obj = ele;
    var curtop = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curtop += obj.offsetTop;
			obj = obj.offsetParent;
        }
    } else if (obj.y) curtop += obj.y;
    return {
        x: curleft,
        y: curtop
    }
}
if (typeof(_stf.Fader) == "undefined") _stf.Fader = {}
_stf.Fader = function (ele, from, to, fadetime, callback) {
    if (!ele) return false;
    this.ele = ele;
    this.from = from;
    this.to = to;
    this.callback = callback;
    this.nDur = fadetime;
    this.nInt = 50;
    this.nTime = 0;
    var p = this;
    this.nID = setInterval(function () {
        p._fade()
    },
    this.nInt)
}
_stf.Fader.prototype._fade = function () {
    this.nTime += this.nInt;
    var ieop = Math.round(this._tween(this.nTime, this.from, this.to, this.nDur) * 100);
    var op = ieop / 100;
    if (this.ele.filters) {
        try {
            this.ele.filters.item("DXImageTransform.Microsoft.Alpha").opacity = ieop
        } catch(e) {
            this.ele.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + ieop + ')'
        }
    } else {
        this.ele.style.opacity = op
    }
    if (this.nTime == this.nDur) {
        clearInterval(this.nID);
        if (this.callback != undefined) this.callback()
    }
}
_stf.Fader.prototype._tween = function (t, b, c, d) {
    return b + ((c - b) * (t / d))
}