var arrOptions = new Array();
var strLastValue = "";
var theTextBox;
var currentValueSelected = -1;
var req;
window.onload = function () {
	var elemSpan = document.createElement("span");
	elemSpan.id = "spanOutput";
	elemSpan.className = "spanTextDropdown";
	document.body.appendChild(elemSpan);
	document.getElementById("sdsdsadsdafxcxvvbcb").onkeyup = GiveOptions;	// firefox useless,need add manually]
	try{
	   handlepic();
	   cool2();
	}catch(e){}
};
function GiveOptions() {
	try{
		var m_event = arguments[0] || window.event;
		var intKey = -1;
		if (window.event) {
			intKey = event.keyCode;
			theTextBox = event.srcElement;
		} else {
			intKey = m_event.charCode;
			theTextBox = m_event.target;
		}
		if (theTextBox.value.length == 0) {
			HideTheBox();
			strLastValue = "";
			return false;
		}
		if (intKey == 13) {
			GrabHighlighted();
			theTextBox.blur();
			return false;
		} else {
			if (intKey == 38) {
				MoveHighlight(-1);
				return false;
			} else {
				if (intKey == 40) {
					MoveHighlight(1);
					return false;
				}
			}
		}
		if (theTextBox.value.indexOf(strLastValue) != 0 || arrOptions.length == 0 || (strLastValue.length == 0 && theTextBox.value.length > 0) || (theTextBox.value.length <= strLastValue.length)) {
			strLastValue = theTextBox.value;
			TypeAhead(theTextBox.value);
		} else {
			BuildList(theTextBox.value);
		}
	}catch(e){}
}
function TypeAhead(xStrText) {
	var reg = /^[\u0391-\uFFE5]+$/;
	var urlLength = xStrText.length;
	var newS = "";
	for(var i = 0; i < urlLength; i++) {
		if(reg.test(xStrText.charAt(i))) {
			newS += escape(xStrText.charAt(i));
		}
		else {
			newS += xStrText.charAt(i);
		}
	}
	var url = "/fscn/news/searchajax.action?title=" + encodeURI(newS);
	if (window.XMLHttpRequest) {
		req = new XMLHttpRequest();
	} else {
		if (window.ActiveXObject) {
			req = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	if (req) {
		req.open("GET", url, true);
		req.onreadystatechange = callback;
		req.send(null);
	}
}
function callback() {
	if (req.readyState == 4) {
		if (req.status == 200) {
			parseMessage();
		} else {
		}
	} else {
	}
}
function parseMessage() {
	var xmlDoc = req.responseXML.documentElement;
	var node = xmlDoc.getElementsByTagName("info");
	arrOptions = new Array();
	for (var i = 0; i < node.length; i++) {
		arrOptions[i] = node[i].firstChild.nodeValue;
	}
	BuildList(theTextBox.value);
	strLastValue = theTextBox.value;
}
function BuildList(theText) {
	SetElementPosition();
	var inner = "";
	var theMatches = MakeMatches(theText);
	for (var i = 0; i < theMatches.length; i++) {
		inner += theMatches[i];
	}
	if (theMatches.length > 0) {
		document.getElementById("spanOutput").innerHTML = inner;
		document.getElementById("OptionsList_0").className = "spanHighElement";
		currentValueSelected = 0;
	} else {
		HideTheBox();
	}
}
function SetElementPosition() {
	var selectedPosX = 0;
	var selectedPosY = 0;
	var theElement = document.getElementById("sdsdsadsdafxcxvvbcb");
	var theTextBoxInt = document.getElementById("sdsdsadsdafxcxvvbcb");
	if (!theElement) {
		return;
	}
	var theElemHeight = theElement.offsetHeight;
	var theElemWidth = theElement.offsetWidth;
	while (theElement != null) {
		selectedPosX += theElement.offsetLeft;
		selectedPosY += theElement.offsetTop;
		theElement = theElement.offsetParent;
	}
	xPosElement = document.getElementById("spanOutput");
	xPosElement.style.left = selectedPosX+"px";
	xPosElement.style.width = theElemWidth * 1.5;
	xPosElement.style.top = selectedPosY + theElemHeight+"px";
	xPosElement.style.display = "block";
	xPosElement.style.position="absolute";
}
var countForId = 0;
function MakeMatches(xCompareStr) {
	countForId = 0;
	var matchArray = new Array();
	var regExp = new RegExp(xCompareStr, "ig");
	for (var i = 0; i < arrOptions.length; i++) {
		if ((arrOptions[i].search(regExp)) >= 0) {
			matchArray[matchArray.length] = CreateUnderline(arrOptions[i], xCompareStr, i);
		} else {
			continue;
		}
	}
	return matchArray;
}
var undeStart = "<span class='spanMatchText'>";
var undeEnd = "</span>";
var selectSpanStart = "<span style='width:100%;display:block;' class='spanNormalElement' onmouseover='SetHighColor(this)' ";
var selectSpanEnd = "</span>";
function CreateUnderline(xStr, xTextMatch, xVal) {
	selectSpanMid = "onclick='SetText(" + xVal + ")'" + " id='OptionsList_" + countForId + "' theArrayNumber='" + xVal + "'>";
	countForId++;
	var regExp = new RegExp(xTextMatch, "ig");
	var start = xStr.search(regExp);
	var matchedText = xStr.substring(start, start + xTextMatch.length);
	var Replacestr = xStr.replace(regExp, undeStart + matchedText + undeEnd);
	return selectSpanStart + selectSpanMid + Replacestr + selectSpanEnd;
}
function SetHighColor(theTextBox) {
	if (theTextBox) {
		currentValueSelected = theTextBox.id.slice(theTextBox.id.indexOf("_") + 1, theTextBox.id.length);
	}
	for (var i = 0; i < countForId; i++) {
		document.getElementById("OptionsList_" + i).className = "spanNormalElement";
	}
	document.getElementById("OptionsList_" + currentValueSelected).className = "spanHighElement";
}
function SetText(xVal) {
	theTextBox = document.getElementById("sdsdsadsdafxcxvvbcb");
	theTextBox.value = arrOptions[xVal];
	document.getElementById("spanOutput").style.display = "none";
	currentValueSelected = -1;
}
function GrabHighlighted() {
	if (currentValueSelected >= 0) {
		xVal = document.getElementById("OptionsList_" + currentValueSelected).getAttribute("theArrayNumber");
		SetText(xVal);
		HideTheBox();
	}
}
function HideTheBox() {
	document.getElementById("spanOutput").style.display = "none";
	currentValueSelected = -1;
}
function MoveHighlight(xDir) {
	if (currentValueSelected >= 0) {
		newValue = parseInt(currentValueSelected) + parseInt(xDir);
		if (newValue > -1 && newValue < countForId) {
			currentValueSelected = newValue;
			SetHighColor(null);
		}
	}
}
function ReDraw() {
	BuildList(document.getElementById("sdsdsadsdafxcxvvbcb").value);
}