/*
WICK: Web Input Completion Kit
http://wick.sourceforge.net/
Copyright (c) 2004, Christopher T. Holland
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the Christopher T. Holland, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/
/* start dhtml building blocks */

/*added by song to check browser so that codes the DIV below SELECT problem in WIN IE can be skipped for other browser
*/
/* 11/24/2005 1:21AM, bad time, just found out the same problem exist in Firefox 1.07 in Mac OS X Tiger 10.4.3 */
/*

01/30/08 Pawel: handling "empty" searches from home page - removing "your search returns no results" in keywords input

*/

WINIE = ((navigator.userAgent.indexOf("Win") != -1 ) && (navigator.userAgent.indexOf("MSIE") != -1 )) || ((navigator.userAgent.indexOf("Macint") != -1 ) && (navigator.userAgent.indexOf("Safari") != -1));

function freezeEvent(e) {
	if (e.preventDefault) e.preventDefault();
	e.returnValue = false;
	e.cancelBubble = true;
	if (e.stopPropagation) e.stopPropagation();
	return false;
}//freezeEvent

function isWithinNode(e,i,c,t,obj) {
	answer = false;
	te = e;
	while(te && !answer) {
		if	((te.id && (te.id == i)) || (te.className && (te.className == i+"Class"))
				|| (!t && c && te.className && (te.className == c))
				|| (!t && c && te.className && (te.className.indexOf(c) != -1))
				|| (t && te.tagName && (te.tagName.toLowerCase() == t))
				|| (obj && (te == obj))
			) {
			answer = te;
		} else {
			te = te.parentNode;
		}
	}
	return te;
}//isWithinNode

function getEvent(event) {
	return (event ? event : window.event);
}//getEvent()

function getEventElement(e) {
return (e.srcElement ? e.srcElement: (e.target ? e.target : e.currentTarget));
}//getEventElement()

function findElementPosX(obj) {
	curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft;
			obj = obj.offsetParent;
		}
	}//if offsetParent exists
	else if (obj.x)
		curleft += obj.x
	return curleft;
}//findElementPosX

function findElementPosY(obj) {
	curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop;
			obj = obj.offsetParent;
		}
	}//if offsetParent exists
	else if (obj.y)
		curtop += obj.y
	return curtop;
}//findElementPosY

/* end dhtml building blocks */

function handleKeyPress(event) {
	e = getEvent(event);
	eL = getEventElement(e);
	
	upEl = isWithinNode(eL,null,"wickEnabled",null,null);
	
	kc = e["keyCode"];
	
	if (siw && ((kc == 13) || (kc == 9))) {
		siw.selectingSomething = true;
		if (siw.isSafari) siw.inputBox.blur();   //hack to "wake up" safari
		siw.inputBox.focus();
		siw.inputBox.value = siw.inputBox.value.replace(/[ \r\n\t\f\s]+$/gi,' ');
		hideSmartInputFloater();
	} else if (upEl && (kc != 38) && (kc != 40) && (kc != 37) && (kc != 39) && (kc != 13) && (kc != 27)) {
		if (!siw || (siw && !siw.selectingSomething)) {
			processSmartInput(upEl);
		}
	} else if (siw && siw.inputBox) {
		siw.inputBox.focus(); //kinda part of the hack.
	}

}//handleKeyPress()


function handleKeyDown(event) {
e = getEvent(event);
eL = getEventElement(e);

if (siw && (kc = e["keyCode"])) {
	if (kc == 40) {
		siw.selectingSomething = true;
		freezeEvent(e);
		if (siw.isGecko) siw.inputBox.blur(); /* Gecko hack */
		selectNextSmartInputMatchItem();
	} else if (kc == 38) {
		siw.selectingSomething = true;
		freezeEvent(e);
		if (siw.isGecko) siw.inputBox.blur();
		selectPreviousSmartInputMatchItem();
	} else if ((kc == 13) || (kc == 9)) {
		siw.selectingSomething = true;
		activateCurrentSmartInputMatch();
		freezeEvent(e);
	} else if (kc == 27)  {
		hideSmartInputFloater();
		freezeEvent(e);
	} else {
		siw.selectingSomething = false;
	}
	
	//Bug fix 1240573 Arrow Key list nav scrolls window in Firefox
	siw.inputBox.focus();
}

}//handleKeyDown()

function handleFocus(event) {
	e = getEvent(event);
	eL = getEventElement(e);
	if (eL.value == 'Your search returned no results') {
		eL.value = '';
	}
	if (focEl = isWithinNode(eL,null,"wickEnabled",null,null)) {
	if (!siw || (siw && !siw.selectingSomething)) processSmartInput(focEl);
	}
}//handleFocus()

function handleBlur(event) {
	e = getEvent(event);
	eL = getEventElement(e);
	if (blurEl = isWithinNode(eL,null,"wickEnabled",null,null)) {
		if (siw && !siw.selectingSomething) hideSmartInputFloater();
	}
}//handleBlur()

function handleClick(event) {
	e2 = getEvent(event);
	eL2 = getEventElement(e2);
	if (siw && siw.selectingSomething) {
		selectFromMouseClick();
	}
}//handleClick()

function handleMouseOver(event) {
	e = getEvent(event);
	eL = getEventElement(e);
	if (siw && (mEl = isWithinNode(eL,null,"matchedSmartInputItem",null,null))) {
		siw.selectingSomething = true;
		selectFromMouseOver(mEl);
	} else if (isWithinNode(eL,null,"siwCredit",null,null)) {
		siw.selectingSomething = true;
	}else if (siw) {
		siw.selectingSomething = false;
	}
}//handleMouseOver

function showSmartInputFloater() {
if (!siw.floater.style.display || (siw.floater.style.display=="none")) {
	if (!siw.customFloater) {
		x = findElementPosX(siw.inputBox);
		y = findElementPosY(siw.inputBox) + siw.inputBox.offsetHeight;
		//hack: browser-specific adjustments.
		
		if (!siw.isGecko && !siw.isWinIE) x += 8;
		if (!siw.isGecko && !siw.isWinIE) y += 10;
		siw.floater.style.left = x + "px";		//bug 1268826 fix
		siw.floater.style.top = y + "px";		//bug 1268826 fix
	} else {
	//you may
	//do additional things for your custom floater
	//beyond setting display and visibility
	}
	siw.floater.style.display="block";
	siw.floater.style.visibility="visible";
	
	//DIV OVER SELECT FIX
	if (WINIE) {
		resizeSmartInputIframe();
		siw.floaterIframe.style.display = "block";
		siw.floaterIframe.style.visibility = "visible";
	}
	//DIV OVER SELECT FIX
}
}//showSmartInputFloater()

function hideSmartInputFloater() {
	if (siw) {
		siw.floater.style.display="none";
		siw.floater.style.visibility="hidden";

		//DIV OVER SELECT FIX
		if (WINIE) {
			siw.floaterIframe.style.display = "none";
			siw.floaterIframe.style.visibility = "hidden";
			// IE set cursor the beginning of text field after mouse select. This will hopefully fix it
			setCursor(siw.inputBox);
			//
		}
		//DIV OVER SELECT FIX
		
		siw = null;
	}//siw exists
}//hideSmartInputFloater

function processSmartInput(inputBox) {
	if (!siw) siw = new smartInputWindow();
	siw.inputBox = inputBox;
	
	classData = inputBox.className.split(" ");
	siwDirectives = null;
	for (i=0;(!siwDirectives && classData[i]);i++) {
		if (classData[i].indexOf("wickEnabled") != -1)
			siwDirectives = classData[i];
	}
	
	if (siwDirectives && (siwDirectives.indexOf(":") != -1)) {
		siw.customFloater = true;
		newFloaterId = siwDirectives.split(":")[1];
		siw.floater = document.getElementById(newFloaterId);
		siw.floaterContent = siw.floater.getElementsByTagName("div")[0];
	}
	
	setSmartInputData();
	if (siw.matchCollection && (siw.matchCollection.length > 0)) selectSmartInputMatchItem(0);
	//bug fix 1237440 add var
	var content = getSmartInputBoxContent();
	//bug fix 1237440 
	if (content) {
		modifySmartInputBoxContent(content);
		showSmartInputFloater();
	} else hideSmartInputFloater();
}//processSmartInput()

function smartInputMatch(cleanValue, value) {
	this.cleanValue = cleanValue;
	this.value = value;
	this.isSelected = false;
}//smartInputMatch

function simplify(s) {
	return s.toLowerCase().replace(/^[ \s\f\t\n\r]+/,'').replace(/[ \s\f\t\n\r]+$/,'');
//.replace(/[????\u00E9,\u00E8,\u00EA,\u00EB]/gi,"e").replace(/[??\u00E0,\u00E2]/gi,"a").
}//simplify

function getUserInputToMatch(s) {
	a = s;
	fields = s.split(",");
	if (fields.length > 0) a = fields[fields.length - 1];
	return a;
}//getUserInputToMatch

function getUserInputBase() {
	s = siw.inputBox.value;
	a = s;
	if ((lastComma = s.lastIndexOf(",")) != -1) {
		a = a.replace(/^(.*\,[ \r\n\t\f\s]*).*$/i,'$1');
	}
	else
		a = "";
	return a;
}//getUserInputBase()

function runMatchingLogic(userInput, standalone) {
	userInput = simplify(userInput);
	uifc = userInput.charAt(0).toLowerCase();
	if (uifc == '"') uifc = (n = userInput.charAt(1)) ? n.toLowerCase() : "z";
	if (standalone) userInput = uifc;
	if (siw) siw.matchCollection = new Array();
	pointerToCollectionToUse = eval(siw.inputBox.name + '_collection');
	//alert(pointerToCollectionToUse);
	//pointerToCollectionToUse = searchPortfolios_collection;
	
	if (siw && siw.revisedCollection && (siw.revisedCollection.length > 0) && siw.lastUserInput && (userInput.indexOf(siw.lastUserInput) == 0)) {
		pointerToCollectionToUse = siw.revisedCollection;
	} else if (collectionIndex[userInput] && (collectionIndex[userInput].length > 0)) {
		pointerToCollectionToUse = collectionIndex[userInput];
	} else if (collectionIndex[uifc] && (collectionIndex[uifc].length > 0)) {
		pointerToCollectionToUse = collectionIndex[uifc];
	} else if (siw && (userInput.length == 1) && (!collectionIndex[uifc])) {
		siw.buildIndex = true;
	} else if (siw) {
		siw.buildIndex = false;
	}
	
	tempCollection = new Array();

	re1m = new RegExp("^([ \"\>\<\-]*)("+userInput+")","i");
	re2m = new RegExp("([ \"\>\<\-]+)("+userInput+")","i");
	re1 = new RegExp("^([ \"\}\{\-]*)("+userInput+")","gi");
	re2 = new RegExp("([ \"\}\{\-]+)("+userInput+")","gi");
	for (i=0,j=0;(i<pointerToCollectionToUse.length);i++) {
		//replace
		//	displayMatches = ((!standalone) && (j < siw.MAX_MATCHES));
		//with 
		displayMatches = !standalone;
		//to get the counter
		
		entry = pointerToCollectionToUse[i];
		mEntry = simplify(entry);
		if (!standalone && (mEntry.indexOf(userInput) == 0)) {
			userInput = userInput.replace(/\>/gi,'\\}').replace(/\< ?/gi,'\\{');
			re = new RegExp("(" + userInput + ")","i");
			if (displayMatches) {
				siw.matchCollection[j] = new smartInputMatch(entry, mEntry.replace(/\>/gi,'}').replace(/\< ?/gi,'{').replace(re,"<b>$1</b>"));
			}
			tempCollection[j] = entry;
			j++;		
		}
		//comment out so that it only match the beginning of word
		else if (mEntry.match(re1m)) {
		//else if (mEntry.match(re1m) || mEntry.match(re2m)) {			
			if (!standalone && displayMatches) {
				siw.matchCollection[j] = new smartInputMatch(entry, mEntry.replace(/\>/gi,'}').replace(/\</gi,'{').replace(re1,"$1<b>$2</b>").replace(re2,"$1<b>$2</b>"));
			}
			tempCollection[j] = entry;
			j++;
		}
	}//loop thru collection
	//window.document.title = "Total Match" + siw.matchCollection.length;
	
	if (siw) {
		siw.lastUserInput = userInput;
		siw.revisedCollection = tempCollection.join(",").split(",");
		//collectionIndex[userInput] = tempCollection.join(",").split(",");
	}
	if (standalone || siw.buildIndex) {
		//collectionIndex[uifc] = tempCollection.join(",").split(",");
		if (siw) siw.buildIndex = false;
	}
}//runMatchingLogic

function setSmartInputData() {
	if (siw) {
		orgUserInput = siw.inputBox.value;
		orgUserInput = getUserInputToMatch(orgUserInput);
		userInput = orgUserInput.toLowerCase().replace(/[\r\n\t\f\s]+/gi,' ').replace(/^ +/gi,'').replace(/ +$/gi,'').replace(/ +/gi,' ').replace(/\\/gi,'').replace(/\[/gi,'').replace(/\(/gi,'').replace(/\./gi,'\.').replace(/\?/gi,'');
		if (userInput && (userInput != "") && (userInput != '"')) {
			runMatchingLogic(userInput);
		}//if userinput not blank and is meaningful
		else {
			siw.matchCollection = null;
		}
	}//siw exists ... uhmkaaayyyyy
}//setSmartInputData

function getSmartInputBoxContent() {
	a = null;
	if (siw && siw.matchCollection && (siw.matchCollection.length > 0)) {
	
		//Fix to show [more] at the end of keyword list when there are more than MAX_MATCHES number of match
		//Ideally this would be a scroll bar. - Work in progress
		//Song 12/15/2005
		siw.showCredit = false;
		if (siw.matchCollection.length>=siw.MAX_MATCHES) {
			siw.showCredit=true;
			siw.keywordCounter = siw.matchCollection.length - siw.MAX_MATCHES + 1 ;
		}
		//
		a = '';
		for (i = 0;i < siw.matchCollection.length && i<siw.MAX_MATCHES; i++) {
			//part of fix
			if (i==siw.MAX_MATCHES-1) break;
			//
			selectedString = siw.matchCollection[i].isSelected ? ' selectedSmartInputItem' : '';
			a += '<p class="matchedSmartInputItem' + selectedString + '">' + siw.matchCollection[i].value.replace(/\{ */gi,"&lt;").replace(/\} */gi,"&gt;") + '</p>';
		}//
	}//siw exists
	return a;
}//getSmartInputBoxContent

function getSmartInputBoxContent_Backup() { //The original getSmartInputBoxContent function before adding counter
	a = null;
	if (siw && siw.matchCollection && (siw.matchCollection.length > 0)) {
	
		//Fix to show [more] at the end of keyword list when there are more than MAX_MATCHES number of match
		//Ideally this would be a scroll bar. - Work in progress
		//Song 12/15/2005
		siw.showCredit = false;
		if (siw.matchCollection.length==siw.MAX_MATCHES) {
			siw.showCredit=true;			
		}
		//
		a = '';
		for (i = 0;i < siw.matchCollection.length; i++) {
			//part of fix
			if (i==siw.MAX_MATCHES-1) break;
			//
			selectedString = siw.matchCollection[i].isSelected ? ' selectedSmartInputItem' : '';
			a += '<p class="matchedSmartInputItem' + selectedString + '">' + siw.matchCollection[i].value.replace(/\{ */gi,"&lt;").replace(/\} */gi,"&gt;") + '</p>';
		}//
	}//siw exists
	return a;
}//getSmartInputBoxContent


function modifySmartInputBoxContent(content) {
	siw.floaterContent.innerHTML = '<div id="smartInputResults">' + content + (siw.showCredit ? ('<p class="siwCredit">and ' + siw.keywordCounter + " more"  + '</p>') : '') +'</div>';
	//siw.floaterContent.innerHTML = '<div id="smartInputResults">' + content + (siw.showCredit ? ('<p class="siwCredit">.....</p>') : '') +'</div>';
	siw.matchListDisplay = document.getElementById("smartInputResults");
	//DIV OVER SELECT FIX
	if (WINIE) {
		resizeSmartInputIframe();
	}
	//DIV OVER SELECT FIX
}//modifySmartInputBoxContent()

function selectFromMouseOver(o) {
	currentIndex = getCurrentlySelectedSmartInputItem();
	if (currentIndex != null) deSelectSmartInputMatchItem(currentIndex);
	newIndex = getIndexFromElement(o);
	selectSmartInputMatchItem(newIndex);
	modifySmartInputBoxContent(getSmartInputBoxContent());
}//selectFromMouseOver

function selectFromMouseClick() {
	activateCurrentSmartInputMatch();
	siw.inputBox.focus();
	hideSmartInputFloater();
}//selectFromMouseClick

function getIndexFromElement(o) {
	index = 0;
	while(o = o.previousSibling) {
		index++;
	}//
	return index;
}//getIndexFromElement

function getCurrentlySelectedSmartInputItem() {
	answer = null;
	for (i = 0; ((i < siw.matchCollection.length) && !answer) ; i++) {
		if (siw.matchCollection[i].isSelected)
			answer = i;
	}//
	return answer;
}//getCurrentlySelectedSmartInputItem

function selectSmartInputMatchItem(index) {
	siw.matchCollection[index].isSelected = true;
}//selectSmartInputMatchItem()

function deSelectSmartInputMatchItem(index) {
	siw.matchCollection[index].isSelected = false;
}//deSelectSmartInputMatchItem()

function selectNextSmartInputMatchItem() {
	currentIndex = getCurrentlySelectedSmartInputItem();
	if (currentIndex != null) {
		deSelectSmartInputMatchItem(currentIndex);
		if ((currentIndex + 1) < siw.matchCollection.length)
	 		selectSmartInputMatchItem(currentIndex + 1);
		else
			selectSmartInputMatchItem(0);
	} else {
		selectSmartInputMatchItem(0);
	}
	modifySmartInputBoxContent(getSmartInputBoxContent());
}//selectNextSmartInputMatchItem

function selectPreviousSmartInputMatchItem() {
	currentIndex = getCurrentlySelectedSmartInputItem();
	if (currentIndex != null) {
		deSelectSmartInputMatchItem(currentIndex);
		if ((currentIndex - 1) >= 0)
	 		selectSmartInputMatchItem(currentIndex - 1);
		else
			selectSmartInputMatchItem(siw.matchCollection.length - 1);
	} else {
		selectSmartInputMatchItem(siw.matchCollection.length - 1);
	}
	modifySmartInputBoxContent(getSmartInputBoxContent());
}//selectPreviousSmartInputMatchItem

function activateCurrentSmartInputMatch() {
	baseValue = getUserInputBase();
	if ((selIndex = getCurrentlySelectedSmartInputItem()) != null) {
		addedValue = siw.matchCollection[selIndex].cleanValue;
		theString = (baseValue ? baseValue : "") + addedValue + ", ";
		siw.inputBox.value = theString;
		runMatchingLogic(addedValue, true);
	}
}//activateCurrentSmartInputMatch

function smartInputWindow () {
	this.customFloater = false;
	this.floater = document.getElementById("smartInputFloater");
	this.floaterContent = document.getElementById("smartInputFloaterContent");
	this.selectedSmartInputItem = null;
	this.MAX_MATCHES = 16;
	this.isGecko = (navigator.userAgent.indexOf("Gecko/200") != -1);
	this.isSafari = (navigator.userAgent.indexOf("Safari") != -1);
	this.isWinIE = ((navigator.userAgent.indexOf("Win") != -1 ) && (navigator.userAgent.indexOf("MSIE") != -1 ));
	this.showCredit = false;
	this.keywordCounter = 0;
	//DIV OVER SELECT FIX
	if (WINIE) {
	this.floaterIframe = document.getElementById("smartInputFloaterIframe");
	}
	//DIV OVER SELECT FIX
}//smartInputWindow Object

function registerSmartInputListeners() {
	inputs = document.getElementsByTagName("input");
	texts = document.getElementsByTagName("textarea");
	allinputs = new Array();
	z = 0;
	y = 0;
	while(inputs[z]) {
		allinputs[z] = inputs[z];
		z++;
	}//
	while(texts[y]) {
		allinputs[z] = texts[y];
		z++;
		y++;
	}//
	
	for (i=0; i < allinputs.length;i++) {
		if ((c = allinputs[i].className) && (c.indexOf("wickEnabled"))) {
			allinputs[i].setAttribute("autocomplete","OFF");
			allinputs[i].onfocus = handleFocus;
			allinputs[i].onblur = handleBlur;
			allinputs[i].onkeydown = handleKeyDown;
			allinputs[i].onkeyup = handleKeyPress;
		}
	}//loop thru inputs
}//registerSmartInputListeners

siw = null;

if (document.addEventListener) {
	document.addEventListener("keydown", handleKeyDown, false);
	document.addEventListener("keyup", handleKeyPress, false);
	document.addEventListener("mouseup", handleClick, false);
	document.addEventListener("mouseover", handleMouseOver, false);
} else {
	document.onkeydown = handleKeyDown;
	document.onkeyup = handleKeyPress;
	document.onmouseup = handleClick;
	document.onmouseover = handleMouseOver;
}

registerSmartInputListeners();

if (WINIE) {
	document.write (
	'<div id="smartInputFloater" class="floater"><div id="smartInputFloaterContent" nowrap="nowrap">'
	+'<\/div><\/div><iframe id="smartInputFloaterIframe" name="smartInputFloaterIframeName" class="floater" src="about:blank" scrolling="no" frameborder="0"><\/iframe>'
	);	
	} else {
	document.write (
	'<div id="smartInputFloater" class="floater"><div id="smartInputFloaterContent" nowrap="nowrap">'
	+'<\/div><\/div>'
	);
}
//note: instruct users to the fact that no commas should be present in entries.
//it would make things insanely messy.
//this is why i'm filtering commas here:
/*
for (x=0;x<collection.length;x++) {
	collection[x] = collection[x].replace(/\,/gi,'');
}//
*/

collectionIndex = new Array();

ds = "";
function debug(s) {
	ds += ( s + "\n");
}

//DIV OVER SELECT FIX
function resizeSmartInputIframe() {
	if (!WINIE) return;
	//hack: for some reason IE sometimes doesn't see the CSS z-index
	if (siw.floater.style.zIndex <= 0) siw.floater.style.zIndex = 2;
	//show Iframe, which can float over SELECTs,  but below floater, so they both go on top of SELECT elements in IE
	siw.floaterIframe.style.width = siw.floater.offsetWidth;
	siw.floaterIframe.style.height = siw.floater.offsetHeight;
	siw.floaterIframe.style.top = siw.floater.style.top;
	siw.floaterIframe.style.left = siw.floater.style.left;
	siw.floaterIframe.style.zIndex = siw.floater.style.zIndex - 1;
}//resizeSmartInputIframe()
//DIV OVER SELECT FIX

/*
obj is the element object
pos is the position in the string the cursor should appear
FOR IE only
http://www.tek-tips.com/viewthread.cfm?qid=99333
*/
function setCursor(obj)
{
	//changed 1/23/2006
	setCaretToEnd(obj);
	obj.value = obj.value + "";
	//alert("hi");
	return;
	//changed 1/23/2006
	
	if (!((navigator.userAgent.indexOf("Win") != -1 ) && (navigator.userAgent.indexOf("MSIE") != -1 )))
		return;
	if (document.selection) {	//IE
		obj.focus();
		var pos = obj.value.length;
		if (pos <= 0) return;
		//	alert(pos);
    	var r = obj.createTextRange();
    	r.moveStart("character",pos-1);
    	r.collapse();
    	r.moveEnd("character",pos==0?0:1);
    	r.text = r.text;
    	r.select();
	}
	//find some info here 
	//http://www.alexking.org/software/javascript/js_quicktags/js_quicktags.js
	//
}
//http://www.faqts.com/knowledge_base/view.phtml/aid/13562
function setSelectionRange(input, selectionStart, selectionEnd) {
  if (input.setSelectionRange) {
    input.focus();
    input.setSelectionRange(selectionStart, selectionEnd);
  }
  else if (input.createTextRange) {
    var range = input.createTextRange();
    range.collapse(true);
    range.moveEnd('character', selectionEnd);
    range.moveStart('character', selectionStart);
    range.select();
  }
}
function setCaretToEnd (input) {
  setSelectionRange(input, input.value.length, input.value.length);
}