// botTitle: siteUtilites.js.asp
var aDOM=0,ieDOM=0,nsDOM=0;var nsDOM=document.getElementsByTagName('body')[0];function xDOM(objectId){return document.getElementById(objectId).style}var AS = new Object();AS.browser = new Object();AS.browser.is_opera=/opera/i.test(navigator.userAgent);AS.browser.is_ie=(/msie/i.test(navigator.userAgent)&&!AS.browser.is_opera);AS.browser.is_ie5=(AS.browser.is_ie&&/msie 5\.0/i.test(navigator.userAgent));AS.browser.is_ie7=(AS.browser.is_ie&&/msie 7\.0/i.test(navigator.userAgent));AS.browser.is_mac_ie=(/msie.*mac/i.test(navigator.userAgent)&&!AS.browser.is_opera);AS.browser.is_khtml=/Konqueror|Safari|KHTML/i.test(navigator.userAgent);AS.browser.is_konqueror=/Konqueror/i.test(navigator.userAgent);AS.browser.is_gecko=/Gecko/i.test(navigator.userAgent);AS.browser.is_webkit=/WebKit/i.test(navigator.userAgent);AS.webkitVersion=AS.browser.is_webkit?parseInt(navigator.userAgent.replace(/.+WebKit\/([0-9]+)\..+/,'$1')):-1;AS.string = new Object();AS.string.trim = function(s){return s.replace(/^\s+|\s+$/g,'');};AS.string.ltrim = function(s){return s.replace(/^\s+/,'');};AS.string.rtrim = function(s){return s.replace(/\s+$/,'');};AS.utils = new Object();AS.utils.getInternetExplorerVersion = function(){var rv=-1;if(navigator.appName=='Microsoft Internet Explorer'){var ua= navigator.userAgent;var re= new RegExp('MSIE ([0-9]{1,}[\.0-9]{0,})');if(re.exec(ua)!=null){rv= parseFloat(RegExp.$1);}}return rv;};AS.utils.getPageScrollY=function(){with(document){if(window.pageYOffset){return window.pageYOffset;}else if(body&&document.body.scrollTop){return body.scrollTop;}else if(documentElement&&documentElement.scrollTop){return documentElement.scrollTop;}return 0;}};AS.utils.getMouseXY = function(e){if(e){if(e.pageX||e.pageY){return new Array(e.pageX,e.pageY);}else if(e.clientX||e.clientY){with(document){return new Array(e.clientX+body.scrollLeft+documentElement.scrollLeft,e.clientY+body.scrollTop+documentElement.scrollTop);}}}};AS.utils.getWindowSize=function(){var iWidth=0;var iHeight=0;if(AS.browser.is_opera){iWidth=document.body.clientWidth||0;iHeight=document.body.clientHeight||0;}else if(AS.browser.is_khtml){iWidth=window.innerWidth||0;iHeight=window.innerHeight||0;}else if(document.compatMode&&document.compatMode=='CSS1Compat'){iWidth=document.documentElement.clientWidth||0;iHeight=document.documentElement.clientHeight||0;}else{iWidth=document.body.clientWidth||0;iHeight=document.body.clientHeight||0;}return{width:iWidth,height:iHeight};};AS.utils.getScrollBarWidth=function(){var o1=document.createElement('p');o1.style.width='100%';o1.style.height='200px';var o2=document.createElement('div');with(o2.style){position='absolute';top='0px';left='0px';visibility='hidden';width='200px';height='150px';overflow='hidden';}o2.appendChild(o1);document.body.appendChild(o2);var w1=o1.offsetWidth; o2.style.overflow='scroll';var w2=o1.offsetWidth;if(w1==w2)w2=o2.clientWidth;document.body.removeChild(o2);return (w1-w2);};AS.utils.isNumber=function(s){if(s==''||isNaN(AS.utils.convertToNumber(s))){return false;}else{return true;}};AS.utils.convertToNumber=function(s){s=s.replace('$','');var oRegExp= new RegExp(',','g');s=s.replace(oRegExp,'');return Number(s);};AS.utils.formatNumber=function(val,places,type){var power=1;if(places>0){power=Math.pow(10,places)}var rnd;switch(type){case 'up':rnd=(Math.ceil(val*power)/power)+'';break;case 'down':rnd=(Math.floor(val*power)/power)+'';break;case 'standard': default:rnd=(Math.round(val*power)/power)+'';break;}var pos=rnd.indexOf('.');if(pos>=0){var diff=places-(rnd.length-(pos+1));}else{var diff=places;if(places>0){rnd+='.'}}for(x=0;x<diff;x++){rnd+='0'}return rnd;};AS.dom = new Object();AS.dom.filterResults = function(n_win, n_docel, n_body) {var n_result = n_win ? n_win : 0;if (n_docel && (!n_result || (n_result > n_docel)))n_result = n_docel;return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;};AS.dom.clientWidth = function(){return AS.dom.filterResults (window.innerWidth ? window.innerWidth : 0,document.documentElement ? document.documentElement.clientWidth : 0,document.body ? document.body.clientWidth : 0);};AS.dom.clientHeight = function(){return AS.dom.filterResults (window.innerHeight ? window.innerHeight : 0,document.documentElement ? document.documentElement.clientHeight : 0,document.body ? document.body.clientHeight : 0);};AS.dom.scrollLeft = function(){return AS.dom.filterResults (window.pageXOffset ? window.pageXOffset : 0,document.documentElement ? document.documentElement.scrollLeft : 0,document.body ? document.body.scrollLeft : 0);};AS.dom.scrollTop = function(){return AS.dom.filterResults (window.pageYOffset ? window.pageYOffset : 0,document.documentElement ? document.documentElement.scrollTop : 0,document.body ? document.body.scrollTop : 0);};AS.dom.documentHeight = function(){with(document){return Math.max(documentElement['clientHeight'],body['scrollHeight'],documentElement['scrollHeight']);}};AS.dom.textboxFocusAndMoveCursorToEnd=function(o){if(typeof o=='string'){o=document.getElementById(o)}setTimeout(function(){o.focus();if(o.setSelectionRange){o.setSelectionRange(o.value.length*2,o.value.length*2);}else{o.value=o.value;}},100);};AS.dom.removeChildrenElements=function(elementOrElementId){var o;if(typeof(elementOrElementId)=='string'){o=document.getElementById(elementOrElementId);}else{o=elementOrElementId;}for(var i=0;i<o.childNodes.length;i++){if(o.childNodes[i].childNodes.length>=0){AS.dom.removeChildrenElements(o.childNodes[i]);}o.removeChild(o.childNodes[i]);}};AS.dom.addLoadEvent=(function(){var e=[],t,s,n,i,o,d=document,w=window,r='readyState',c='onreadystatechange',x=function(){n=1;clearInterval(t);while(i=e.shift())i();if(s)s[c]=''};return function(f){if(n)return f();if(!e[0]){d.addEventListener&&d.addEventListener('DOMContentLoaded',x,false);/*@cc_on@*//*@if(@_win32||@_win64)d.write("<scr"+"ipt id=__ie_onload defer='defer' src='//:'><\/scr"+"ipt>");s=d.getElementById("__ie_onload");s[c]=function(){s[r]=="complete"&&x()};/*@end@*/if(/WebKit/i.test(navigator.userAgent))t=setInterval(function(){/loaded|complete/.test(d[r])&&x()},10);o=w.onload;w.onload=function(){x();o&&o()}}e.push(f)}})();AS.jsr = function(){this.send = function(sI,sU,sE,bC){if(bC==undefined){bC=false}if(!bC){var sD= new Date();sU+=(sU.indexOf('?')==-1)?'?':'&';sU+=encodeURIComponent(sD.getDay()+'a'+sD.getHours()+'b'+sD.getSeconds()+'c'+sD.getMilliseconds());}with(document){if(sE!=undefined){if(typeof sE=='string'){sE=getElementById(sE)}sE.innerHTML="<img src='/img/ani/ldg.gif' />";}if(getElementById(sI)){try{getElementsByTagName('head')[0].removeChild(getElementById(sI));}catch(e){}}var oEs=createElement('script');with(oEs){src=sU;type='text/javascript';id=sI;}getElementsByTagName('head')[0].appendChild(oEs);}};};AS.xhr = function(){this.method=null;this.url=null;this.requestBody=null;this.onLoad=null;this.onLoadArguments=null;this.onError=null;this.contentType=null;this.crossSiteRequest=false;this.timeout=300;this.responseText=null;var objXhr=null;var objThis=this;this.aryRequestHeaders = new Array();this.aryRequestHeaderValues = new Array();this._reqTimer=null;this.setRequestHeader = function(sH,sV){this.aryRequestHeaders[this.aryRequestHeaders.length+1]=sH;this.aryRequestHeaderValues[this.aryRequestHeaderValues.length+1]=sV;};this.elementUpdate = function(sU,sE,bL,bO,bCS){if(bL==undefined){bL=true}if(bO==undefined){bO=true}if(bCS==undefined){bCS=false}if(typeof sE=='string'){sE=document.getElementById(sE)}if(!bO||bO&&sE.innerHTML.indexOf('<!-- xhr.loadOnce -->',0)==-1){if(bL){sE.innerHTML="<img src='/img/ani/ldg.gif' />";this.getHandler(sU,elementUpdate,sE,function(o){sE.innerHTML='AS.xhr Error: '+o.statusText+'. Error #'+o.status},bCS);}else{this.getHandler(sU,elementUpdate,sE,null,bCS);}}};this.get = function(sU,sOL,aOL,oOE,iT){this.getHandler(sU,sOL,aOL,oOE,false,iT);};this.getCrossSite = function(sU,sOL,aOL,oOE,iT){this.getHandler(sU,sOL,aOL,oOE,true,iT);};this.getHandler = function(sU,sOL,aOL,oOE,bCS,iT){this.method='GET';this.url=sU;if(sOL!=undefined){this.onLoad=sOL;}if(aOL!=undefined){this.onLoadArguments=aOL;}if(bCS!=undefined){this.crossSiteRequest=bCS;}if(oOE!=undefined){this.onError=oOE;}if(iT!=undefined){this.timeout=iT;}this.send();};this.post = function(sU,sRB,sOL,aOL,oOE,iT){this.postHandler(sU,sRB,sOL,aOL,oOE,false,iT);};this.postJson = function(sU,sRB,sOL,aOL,oOE,iT){this.contentType='application/json';this.postHandler(sU,sRB,sOL,aOL,oOE,false,iT);};this.postCrossSite = function(sU,sRB,sOL,aOL,oOE){this.postHandler(sU,sRB,sOL,aOL,oOE,true);};this.postHandler = function(sU,sRB,sOL,aOL,oOE,bCS,iT){this.method='POST';this.url=sU;this.requestBody=sRB;if(sOL!=undefined){this.onLoad=sOL;}if(aOL!=undefined){this.onLoadArguments=aOL;}if(bCS!=undefined){this.crossSiteRequest=bCS;}if(oOE!=undefined){this.onError=oOE;}if(iT!=undefined){this.timeout=iT;}this.send();};this.crossSiteRequestClientSupport = function(){objXhr=xhr();if(objXhr.withCredentials==undefined&&typeof window.XDomainRequest=='undefined'){return false;}else{return true;}};this.crossSiteMixedSecurityContextRequestClientSupport = function(){objXhr=xhr();if(objXhr.withCredentials==undefined){return false;}else{return true;}};this.send = function(){if(typeof this.requestBody!='string'&&this.requestBody!=null){this.requestBody=null;}objThis=this;objXhr=xhr();if(this.crossSiteRequest){if(objXhr.withCredentials==undefined){if(typeof window.XDomainRequest=='undefined'){alert('xhr says this browser does not support cross site requests.');}else{if(this.method.toUpperCase()!='GET'){alert('xhr says this browser does not support '+this.method+' method.');}objXhr= new XDomainRequest();objXhr.onload=handlerOnLoad;objXhr.onerror=function(){handlerOnError('window.XDomainRequest.onerror')};objXhr.timeout=function(){handlerOnError('window.XDomainRequest.timeout')};}}else{objXhr.onreadystatechange=handlerOnReadyStateChange;}}else{objXhr.onreadystatechange=handlerOnReadyStateChange;}with(objXhr){switch(this.method.toUpperCase()){case 'GET':open('GET', this.url, true);if(!this.crossSiteRequest){for(var i=1;i<this.aryRequestHeaders.length;i++){setRequestHeader(this.aryRequestHeaders[i],this.aryRequestHeaderValues[i]);}}send(null);break;case 'POST':open('POST',this.url,true);if(!this.crossSiteRequest){for(var i=1;i<this.aryRequestHeaders.length;i++){setRequestHeader(this.aryRequestHeaders[i],this.aryRequestHeaderValues[i]);}}if(this.contentType==null){setRequestHeader('Content-type','application/x-www-form-urlencoded');}else{setRequestHeader('Content-type',this.contentType);}if(AS.browser.is_ie){setRequestHeader('Connection','close');if(this.requestBody==null){setRequestHeader('Content-length',0);}else{setRequestHeader('Content-length',this.requestBody.length);}}this._reqTimer=setTimeout(function(){handlerOnError('XMLHttpRequest.timeout')},this.timeout*1000);send(this.requestBody);break;default: break;}}};this.getResponseHeader = function(s){return objXhr.getResponseHeader(s);};function handlerOnLoad(){with(objXhr){objThis.responseText=responseText;if(objThis.onLoad!=null){objThis.onLoad(objThis);}}dispose();}function handlerOnError(sObjName){if(objThis._reqTimer!=null){clearTimeout(objThis._reqTimer);}if(objThis.onError!=null){objThis.onError({status:0,statusText:'Error from '+sObjName,onLoadArguments:objThis.onLoadArguments});}dispose();}function handlerOnReadyStateChange(){if(objXhr!=null){with(objXhr){if(readyState==4){if(status>=200&&status<300){if(responseText!=null){objThis.responseText=responseText;if(objThis.onLoad!=null){if(objThis._reqTimer!=null){clearTimeout(objThis._reqTimer);}objThis.onLoad(objThis);}}}else if(objThis.onError!=null){objThis.onError({status:status,statusText:statusText});}dispose();}}}}function elementUpdate(obj){obj.onLoadArguments.innerHTML='<!-- xhr.loadOnce -->\n'+obj.responseText;}function xhr(){if(typeof XMLHttpRequest!='undefined'){return new XMLHttpRequest();}else{if(typeof ActiveXObject!='undefined'){var aV = ['Msxml2.XMLHTTP.7.0','Msxml2.XMLHTTP.6.0','Msxml2.XMLHTTP.5.0','Msxml2.XMLHTTP.4.0','MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','Microsoft.XMLHTTP'];for (var i=0;i<aV.length;i++){try{return new ActiveXObject(aV[i]);}catch(e){}}}else{alert('XMLHttpRequest not supported');}}}function dispose(){objXhr=null;}};function setObjVis(objectID,vis){var objs=xDOM(objectID,1);objs.visibility=vis}function toggleObjVis(objectID){var objs=xDOM(objectID,1);var vis=objs.visibility;objs.visibility=(vis=='visible'||vis=='show')?'hidden':'visible'}function doMveObjTo(objectID,x,y){if(x==''){var objs=xDOM(objectID);objs.top=y+'px'}else{if(x<=10){x=10}var objs=xDOM(objectID);objs.left=x+'px';objs.top=y+'px'}}function moveObjBy(objectID,x,y){var obj=xDOM(objectID,0);var objs=xDOM(objectID,1);if(obj.offsetLeft!=null){var l=obj.offsetLeft;var t=obj.offsetTop;objs.left=l+x;objs.top=t+y}else if(objs.pixelLeft!=null){objs.pixelLeft+=x;objs.pixelTop+=y}else obj.moveBy(x,y)}function moveObjLayer(objectID,z){var objs=xDOM(objectID,1);objs.zIndex=z}var intMsePosX=0;var intMsePosY=0;function doGetMousePos(e){if(e){if(e.pageX||e.pageY){intMsePosX=e.pageX;intMsePosY=e.pageY;}else{if(e.clientX||e.clientY){with(document){intMsePosX=e.clientX+body.scrollLeft+documentElement.scrollLeft;intMsePosY=e.clientY+body.scrollTop+documentElement.scrollTop}}}}}function getJavaCrypt(sE,sK){var sA='';var sG=sK.substring(0,5);var iI=0;var sC='';var iX=0;var iC=0;for(iI=0;iI<sE.length;iI++){sC=sE.charCodeAt(iI);iC=Math.abs(sG.substring(iX,iX+1))+Math.abs(sC);iC=iC+'';if(iC.length<3){iC='0'+iC;}sA=sA+iC;iX=iX+1;if(iX>=sG.length){iX=0;}}return sA+sK.substring(6,sK.length);}function getXMLHttpRequest(){if(typeof XMLHttpRequest!='undefined'){return new XMLHttpRequest()}else{if(typeof ActiveXObject!='undefined'){var aV = ['MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','Microsoft.XMLHTTP'];for (var i=0;i<aV.length;i++){try{return new ActiveXObject(aV[i]);}catch(e){}}}else{alert('XMLHttpRequest not supported')}}}addDOMLoadEvent=(function(){var e=[],t,s,n,i,o,d=document,w=window,r='readyState',c='onreadystatechange',x=function(){n=1;clearInterval(t);while(i=e.shift())i();if(s)s[c]=''};return function(f){if(n)return f();if(!e[0]){d.addEventListener&&d.addEventListener('DOMContentLoaded',x,false);/*@cc_on@*//*@if(@_win32||@_win64)d.write("<scr"+"ipt id=__ie_onload defer='defer' src='//:'><\/scr"+"ipt>");s=d.getElementById("__ie_onload");s[c]=function(){s[r]=="complete"&&x()};/*@end@*/if(/WebKit/i.test(navigator.userAgent))t=setInterval(function(){/loaded|complete/.test(d[r])&&x()},10);o=w.onload;w.onload=function(){x();o&&o()}}e.push(f)}})();function addDOMunLoadEvent(func){try{var oldonload=window.onbeforeunload;if(typeof window.onbeforeunload!='function'){window.onbeforeunload=func;}else{window.onbeforeunload=function(){oldonload();func()}}}catch(e){}}function doPageHead_updatePrintUrl(strUrl){with(document){if(getElementById('pageHeadPrint')){getElementById('pageHeadPrint').href=strUrl;}if(getElementById('pageHeadPrint')){getElementById('pageHeadPrint2').href=strUrl;}}}
function DOMAlert(settings)
{
	var that, modalWindow, iframe, alertWindow, titleBar, title, ricon, licon, contentArea, buttonArea, okButton, cancelButton, defaultCallback, okCallback, cancelCallback;
	
	//create version of ourself for use in closures
	that = this;
	
	//Create our settings
	this.settings = settings;
	
	//Create a namespae object to hold our html elements
	this.html = {};
	
	//ie6 test.
	this.isIE6 = (document.all && window.external && (typeof document.documentElement.style.maxHeight === 'undefined')) ? true : false;	
	
	// use the Default skin if none was provided
	this.settings.skin = this.settings.skin ? this.settings.skin : 'default';
	
	// Set up a default for OK setting
	if (!this.settings.ok)
	{
		defaultCallback = function ()
		{
			that.close();
		};
		this.settings.ok = {text: 'Ok', value: true, onclick: defaultCallback};
	}
	
	//Create our modal background
	modalWindow = document.createElement('div');
	modalWindow.style.height = ((document.documentElement.clientHeight > document.documentElement.scrollHeight) ? document.documentElement.clientHeight : document.documentElement.scrollHeight) + 'px';
	modalWindow.style.width = document.documentElement.scrollWidth + 'px';
	if (!this.isIE6)
	{
		modalWindow.style.background = 'url(/img/oth/overlay.png)';  //transparent png with low opacity.  Provides a similar effect as opacy/filter settings, but without the memory leaks
	}
	modalWindow.style.position = 'absolute';
	modalWindow.style.left = '0px';
	modalWindow.style.top = '0px';
	modalWindow.style.zIndex = 998;
	modalWindow.style.visibility = 'hidden';
	document.body.appendChild(modalWindow);
	this.html.modalWindow = modalWindow;
	
	//shoehorn an iframe to cover our select elements for ie6.
	if (this.isIE6)
	{
		iframe = document.createElement('iframe');
		iframe.style.position = 'absolute';
		iframe.style.visibility = 'hidden';
		iframe.style.zIndex = 997;
		iframe.frameBorder = 0;
		iframe.style.position = 'absolute';
		document.body.appendChild(iframe);
		this.html.iframe = iframe;
		
		//also, need to add an alpha image loader for ie6 transparency affect.  again, style.filter has a huge memory leak
		modalWindow.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/img/oth/overlay.png', sizingMethod='scale', enabled=true)";
	}
	
	//Create our alert window
	alertWindow = document.createElement('div');
	alertWindow.className = this.settings.skin + '_alertWindow';
	alertWindow.style.position = this.isIE6 ? 'absolute' : 'fixed';
	alertWindow.style.zIndex = 999;
	if (this.settings.width)
	{
		alertWindow.style.width = this.settings.width + 'px';
	}
	document.body.appendChild(alertWindow);
	alertWindow.style.visibility = 'hidden';
	this.html.alertWindow = alertWindow;
	
	//Create out title bar
	titleBar = document.createElement('div');
	titleBar.className = this.settings.skin + '_titleBar';
	alertWindow.appendChild(titleBar);
	this.html.titleBar = titleBar;
	
	//Create our right Icon
	ricon = document.createElement('div');
	ricon.className = this.settings.skin + '_titleBarRightIcon';
	ricon.style.cssFloat = 'right';
	ricon.style.styleFloat = 'right';
	titleBar.appendChild(ricon);
	this.html.ricon = ricon;
	
	//Create our Left Icon
	licon = document.createElement('div');
	licon.className = this.settings.skin + '_titleBarLeftIcon';
	licon.style.cssFloat = 'left';
	licon.style.styleFloat = 'left';
	titleBar.appendChild(licon);
	this.html.licon = licon;
	
	//Create our span that goes in our title
	title = document.createElement('span');
	title.innerHTML = this.settings.title;
	titleBar.appendChild(title);
	this.html.title = title;
	
	//Create our main content area
	contentArea = document.createElement('div');
	contentArea.className = this.settings.skin + '_contentArea';
	contentArea.innerHTML = this.settings.text;
	if (this.settings.height)
	{
		contentArea.style.height = this.settings.height + 'px';
	}
	alertWindow.appendChild(contentArea);
	this.html.contentArea = contentArea;
	
	//Create out button area
	buttonArea = document.createElement('div');
	buttonArea.className = this.settings.skin + '_buttonArea';
	alertWindow.appendChild(buttonArea);
	this.html.buttonArea = buttonArea;
	
	//Draw an OK button
	okButton = document.createElement('input');
	okButton.type = 'button';
	okButton.className = this.settings.skin + '_okButton';
	okButton.value = this.settings.ok.text;
	okCallback = function ()
	{
		that.settings.ok.onclick(that, that.settings.ok.value);
	};
	okButton.onclick = okCallback;
	buttonArea.appendChild(okButton);
	this.html.okButton = okButton;
	
	//Draw a cancel button, if present
	if (this.settings.cancel)
	{
		cancelButton = document.createElement('input');
		cancelButton.type = 'button';
		cancelButton.className = this.settings.skin + '_cancelButton';
		cancelButton.value = this.settings.cancel.text || 'Cancel';
		cancelCallback = function ()
		{
			that.settings.cancel.onclick(that, that.settings.cancel.value);
		};
		cancelButton.onclick = cancelCallback;
		buttonArea.appendChild(cancelButton);
		this.html.cancelButton = cancelButton;
	}
	
	//Center our alert box on the screen
	this.center();

}
DOMAlert.prototype.show = function (titleText, contentText)
{
	if (contentText)
	{
		this.html.title.innerHTML = titleText;
		this.html.contentArea.innerHTML = contentText;
	}
	if (titleText && !contentText)
	{
		this.html.contentArea.innerHTML = titleText;
	}
	
	this.html.modalWindow.style.visibility = 'visible';
	this.html.alertWindow.style.visibility = 'visible';
	if (this.html.iframe)
	{
		this.html.iframe.style.height = this.html.alertWindow.offsetHeight;
		this.html.iframe.style.width = this.html.alertWindow.offsetWidth;
		this.html.iframe.style.visibility = 'visible';
	}
	if (this.html.cancelButton)
	{
		this.html.cancelButton.focus();
	}
	else
	{
		this.html.okButton.focus();
	}	
};
DOMAlert.prototype.hide = function ()
{
	this.html.modalWindow.style.visibility = 'hidden';
	this.html.alertWindow.style.visibility = 'hidden';
	if (this.html.iframe)
	{
		this.html.iframe.style.visibility = 'hidden';
	}
};
DOMAlert.prototype.close = function ()
{
	var obj, prop;
	
	//make sure our DOM objects are deleted and our onclick statements are nulled
	for (obj in this.html)
	{
		if (this.html[obj].parentNode)
		{
			if (this.html[obj].onclick)
			{
				this.html[obj].onclick = null;
			}
			this.html[obj].parentNode.removeChild(this.html[obj]);
			delete this.html[obj];
		}
	}
		
	//remove object properties
	for (prop in this)
	{
		if (this[prop])
		{
			this[prop] = null;
			delete this[prop];
		}
	}
};
DOMAlert.prototype.center = function ()
{
	var alertWindow, scrollT, scrollL, iframe;
	alertWindow = this.html.alertWindow;
	if (alertWindow.style.position === 'absolute')
	{
		scrollT = window.pageYOffset || document.documentElement.scrollTop;
		scrollL = window.pageXOffset || document.documentElement.scrollLeft;
		alertWindow.style.left = (self.innerWidth || (document.documentElement.clientWidth || document.body.clientWidth)) / 2 + scrollL - alertWindow.offsetWidth / 2 + 'px';
		alertWindow.style.top = (self.innerHeight || (document.documentElement.clientHeight || document.body.clientHeight)) / 2 + scrollT - alertWindow.offsetHeight / 2 + 'px';
		if (this.html.iframe)
		{
			this.html.iframe.style.left = alertWindow.style.left;
			this.html.iframe.style.top = alertWindow.style.top;
		}
	}
	else
	{
		alertWindow.style.left = (self.innerWidth || (document.documentElement.clientWidth || document.body.clientWidth)) / 2 - alertWindow.offsetWidth / 2 + 'px';
		alertWindow.style.top = (self.innerHeight || (document.documentElement.clientHeight || document.body.clientHeight)) / 2 - alertWindow.offsetHeight / 2 + 'px';
	}
};

function DomDisable(settings)
{
	var that, modalWindow, iframe;
	
	//create version of ourself for use in closures
	that = this;
	
	//Create our settings
	this.settings = settings;
	
	this.settings.zIndex = this.settings.zIndex ? this.settings.zIndex : 998;
	//Create a namespae object to hold our html elements
	this.html = {};
	
	//ie6 test.
	this.isIE6 = (document.all && window.external && (typeof document.documentElement.style.maxHeight === 'undefined')) ? true : false;	
	
	
	//Create our modal background
	modalWindow = document.createElement('div');
	modalWindow.style.height = ((document.documentElement.clientHeight > document.documentElement.scrollHeight) ? document.documentElement.clientHeight : document.documentElement.scrollHeight) + 'px';
	modalWindow.style.width = document.documentElement.scrollWidth + 'px';
	if (!this.isIE6)
	{
		modalWindow.style.background = 'url(/img/oth/overlay.png)';  //transparent png with low opacity.  Provides a similar effect as opacy/filter settings, but without the memory leaks
	}
	modalWindow.style.position = 'absolute';
	modalWindow.style.left = '0px';
	modalWindow.style.top = '0px';
	modalWindow.style.zIndex = this.settings.zIndex;
	modalWindow.style.visibility = 'hidden';
	document.body.appendChild(modalWindow);
	this.html.modalWindow = modalWindow;
	
	//shoehorn an iframe to cover our select elements for ie6.
	if (this.isIE6)
	{
		iframe = document.createElement('iframe');
		iframe.style.position = 'absolute';
		iframe.style.visibility = 'hidden';
		iframe.style.zIndex = this.settings.zIndex-1;
		iframe.frameBorder = 0;
		iframe.style.position = 'absolute';
		document.body.appendChild(iframe);
		this.html.iframe = iframe;
		
		//also, need to add an alpha image loader for ie6 transparency affect.  again, style.filter has a huge memory leak
		modalWindow.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/img/oth/overlay.png', sizingMethod='scale', enabled=true)";
	}
}
DomDisable.prototype.show = function (titleText, contentText)
{	
	this.html.modalWindow.style.visibility = 'visible';	
};
DomDisable.prototype.hide = function ()
{
	this.html.modalWindow.style.visibility = 'hidden';
	if (this.html.iframe)
	{
		this.html.iframe.style.visibility = 'hidden';
	}
};
DomDisable.prototype.close = function ()
{
	var obj, prop;
	
	//make sure our DOM objects are deleted and our onclick statements are nulled
	for (obj in this.html)
	{
		if (this.html[obj].parentNode)
		{
			this.html[obj].parentNode.removeChild(this.html[obj]);
			delete this.html[obj];
		}
	}
		
	//remove object properties
	for (prop in this)
	{
		if (this[prop])
		{
			this[prop] = null;
			delete this[prop];
		}
	}
};

function PageQuery(q) {
if(q.length > 1) this.q = q.substring(1, q.length);
else this.q = null;
this.keyValuePairs = new Array();
if(q) {
for(var i=0; i < this.q.split("&").length; i++) {
this.keyValuePairs[i] = this.q.split("&")[i];
}
}
this.getKeyValuePairs = function() { return this.keyValuePairs; }
this.getValue = function(s) {
for(var j=0; j < this.keyValuePairs.length; j++) {
if(this.keyValuePairs[j].split("=")[0] == s)
return this.keyValuePairs[j].split("=")[1];
}
return false;
}
this.getParameters = function() {
var a = new Array(this.getLength());
for(var j=0; j < this.keyValuePairs.length; j++) {
a[j] = this.keyValuePairs[j].split("=")[0];
}
return a;
}
this.getLength = function() { return this.keyValuePairs.length; } 
}
function queryString(key){
var page = new PageQuery(window.location.search); 
return unescape(page.getValue(key)); 
}

//------------------------------------------------
// drag and drop begin

function hookEvent(element, eventName, callback)
{
  if(typeof(element) == "string")
    element = document.getElementById(element);
  if(element == null)
    return;
  if(element.addEventListener)
  {
    element.addEventListener(eventName, callback, false);
  }
  else if(element.attachEvent)
    element.attachEvent("on" + eventName, callback);
}

function unhookEvent(element, eventName, callback)
{
  if(typeof(element) == "string")
    element = document.getElementById(element);
  if(element == null)
    return;
  if(element.removeEventListener)
    element.removeEventListener(eventName, callback, false);
  else if(element.detachEvent)
    element.detachEvent("on" + eventName, callback);
}

function cancelEvent(e)
{
  e = e ? e : window.event;
  if(e.stopPropagation)
    e.stopPropagation();
  if(e.preventDefault)
    e.preventDefault();
  e.cancelBubble = true;
  e.cancel = true;
  e.returnValue = false;
  return false;
}

function Position(x, y)
{
  this.X = x;
  this.Y = y;
  
  this.Add = function(val)
  {
    var newPos = new Position(this.X, this.Y);
    if(val != null)
    {
      if(!isNaN(val.X))
        newPos.X += val.X;
      if(!isNaN(val.Y))
        newPos.Y += val.Y
    }
    return newPos;
  }
  
  this.Subtract = function(val)
  {
    var newPos = new Position(this.X, this.Y);
    if(val != null)
    {
      if(!isNaN(val.X))
        newPos.X -= val.X;
      if(!isNaN(val.Y))
        newPos.Y -= val.Y
    }
    return newPos;
  }
  
  this.Min = function(val)
  {
    var newPos = new Position(this.X, this.Y)
    if(val == null)
      return newPos;
    
    if(!isNaN(val.X) && this.X> val.X)
      newPos.X = val.X;
    if(!isNaN(val.Y) && this.Y> val.Y)
      newPos.Y = val.Y;
    
    return newPos;  
  }
  
  this.Max = function(val)
  {
    var newPos = new Position(this.X, this.Y)
    if(val == null)
      return newPos;
    
    if(!isNaN(val.X) && this.X <val.X)
      newPos.X = val.X;
    if(!isNaN(val.Y) && this.Y <val.Y)
      newPos.Y = val.Y;
    
    return newPos;  
  }  
  
  this.Bound = function(lower, upper)
  {
    var newPos = this.Max(lower);
    return newPos.Min(upper);
  }
  
  this.Check = function()
  {
    var newPos = new Position(this.X, this.Y);
    if(isNaN(newPos.X))
      newPos.X = 0;
    if(isNaN(newPos.Y))
      newPos.Y = 0;
    return newPos;
  }
  
  this.Apply = function(element)
  {
    if(typeof(element) == "string")
      element = document.getElementById(element);
    if(element == null)
      return;
    if(!isNaN(this.X))
      element.style.left = this.X + 'px';
    if(!isNaN(this.Y))
      element.style.top = this.Y + 'px';  
  }
}

function absoluteCursorPostion(eventObj)
{
  eventObj = eventObj ? eventObj : window.event;
  
  if(isNaN(window.scrollX))
    return new Position(eventObj.clientX + 
              document.documentElement.scrollLeft + 
              document.body.scrollLeft, 
              eventObj.clientY + 
              document.documentElement.scrollTop + 
              document.body.scrollTop);
  else
    return new Position(eventObj.clientX + window.scrollX, 
              eventObj.clientY + window.scrollY);
}

function dragObject(element, attachElement, 
    lowerBound, upperBound, startCallback, 
    moveCallback, endCallback, attachLater)
{
  if(typeof(element) == "string")
    element = document.getElementById(element);
  if(element == null)
      return;
  
  if(lowerBound != null && upperBound != null)
  {
    var temp = lowerBound.Min(upperBound);
    upperBound = lowerBound.Max(upperBound);
    lowerBound = temp;
  }

  var cursorStartPos = null;
  var elementStartPos = null;
  var dragging = false;
  var listening = false;
  var disposed = false;
  
  function dragStart(eventObj)
  { 
    if(dragging || !listening || disposed) return;
    dragging = true;
    
    if(startCallback != null)
      startCallback(eventObj, element);
    
    cursorStartPos = absoluteCursorPostion(eventObj);
    
    elementStartPos = new Position(parseInt(element.style.left),
        parseInt(element.style.top));
   
    elementStartPos = elementStartPos.Check();
    
    hookEvent(document, "mousemove", dragGo);
    hookEvent(document, "mouseup", dragStopHook);
    
    return cancelEvent(eventObj);
  }
  
  function dragGo(eventObj)
  {
    if(!dragging || disposed) return;
    
    var newPos = absoluteCursorPostion(eventObj);
    newPos = newPos.Add(elementStartPos).Subtract(cursorStartPos);
    newPos = newPos.Bound(lowerBound, upperBound)
    newPos.Apply(element);
    if(moveCallback != null)
      moveCallback(newPos, element);
        
    return cancelEvent(eventObj); 
  }
  
  function dragStopHook(eventObj)
  {
    dragStop();
    return cancelEvent(eventObj);
  }
  
  function dragStop()
  {
    if(!dragging || disposed) return;
    unhookEvent(document, "mousemove", dragGo);
    unhookEvent(document, "mouseup", dragStopHook);
    cursorStartPos = null;
    elementStartPos = null;
    if(endCallback != null)
      endCallback(element);
    dragging = false;
  }
  
  this.Dispose = function()
  {
    if(disposed) return;
    this.StopListening(true);
    element = null;
    attachElement = null
    lowerBound = null;
    upperBound = null;
    startCallback = null;
    moveCallback = null
    endCallback = null;
    disposed = true;
  }
  
  this.StartListening = function()
  {
    if(listening || disposed) return;
    listening = true;
    hookEvent(attachElement, "mousedown", dragStart);
  }
  
  this.StopListening = function(stopCurrentDragging)
  {
    if(!listening || disposed) return;
    unhookEvent(attachElement, "mousedown", dragStart);
    listening = false;
    
    if(stopCurrentDragging && dragging)
      dragStop();
  }
  
  this.IsDragging = function(){ return dragging; }
  this.IsListening = function() { return listening; }
  this.IsDisposed = function() { return disposed; }
  
  if(typeof(attachElement) == "string")
    attachElement = document.getElementById(attachElement);
  if(attachElement == null)
    attachElement = element;
    
  if(!attachLater)
    this.StartListening();
}

//------------------------------------------------
// drag and drop end