cooisIE4 = document.all? true : false;
isIE6 = document.getElementById && document.all ? true : false;
isNS4 = document.layers? true : false;
isNS6 = document.getElementById && !document.all ? true : false;

function getDOMObject (documentID)
{
	if (isIE4)
	{
		return document.all[documentID];
	}
	else if(isIE6)
	{
		return document.getElementById(documentID);
	}
	else if (isNS4)
	{
		return document.layers[documentID];
	}
	else if (isNS6)
	{
		return document.getElementById(documentID);
	}
}

function clearSearchText(SrchObj)
{
	SrchObj.value = "";
	SrchObj.select();
}

function replaceString(string,text,by)
{
	var strLength = string.length, txtLength = text.length;
	if ((strLength == 0) || (txtLength == 0))
		return string;

	var i = string.indexOf(text);

	if ((!i) && (text != string.substring(0,txtLength)))
		return string;

	if (i == -1)
		return string;

	var newstr = string.substring(0,i) + by;

	if (i+txtLength < strLength)
		newstr += replaceString(string.substring(i+txtLength,strLength),text,by);

	return newstr;
}

function submitSearch(formname, type, strAppend)
{
	d = document.forms[formname];

	if ((d.elements['q'].value.length == 0) || (d.elements['q'].value == "Enter Keyword"))
	{
		alert("Please enter a search keyword !");
		d.elements['q'].focus();
		return false;
	}
	else if(checkUTFString(d.elements['q'].value))
	{
		newstr = d.elements['q'].value;
		newstr = getEscapedString(newstr);
		d.action = "/display.cfm?s=" + newstr + "&" + strAppend+ "&kt=" + type;
	}
	else
	{
		newstr = d.elements['q'].value;
		newstr = getEscapedString(newstr);
		d.action = '/' + newstr +".cfm?" +strAppend+ "&kt=" + type;
	}
	if (typeof(d)!='undefined')
	{
		d.target = "_top";
	}
	return true;
}

function sendRequest(strFormName, strElement)
{
	thisform = document.getElementById(strFormName);
	var strforms = strElement;
	var arrElement = new Array();
	arrElement = strforms.split("@@@@");
	for(var i=0; i< arrElement.length; i++)
	{
		var arrTemp = new Array();
		var strTemp = new String(arrElement[i]);
		arrTemp = strTemp.split("####");
		switch(arrTemp[0])
		{
			case "action":
				thisform.action = arrTemp[1];
				break;
			case "data":
				thisform.params.value = arrTemp[1];
				break;
		}

	}
	thisform.method = "POST";
	thisform.submit();
	return(false);
}

function changeStatus(strKeyword)
{
	window.status = strKeyword;
	return true;
}

function addbookmark(strDomainName)
{
	bookmarkurl="http://www."+strDomainName;
	bookmarktitle="Welcome To "+strDomainName;

	if (window.sidebar)
	{ // Mozilla Firefox Bookmark
		window.sidebar.addPanel(bookmarktitle, bookmarkurl,"");
	}
	else if( window.external )
	{ // IE Favorite
		window.external.AddFavorite( bookmarkurl, bookmarktitle);
	}
	else if(window.opera && window.print)
	{ // Opera Hotlist
		return(true);
	}
	return(false);
}

function setAsHomePage(ctl, strDomainName)
{
	bookmarkurl="http://www."+strDomainName;

	if( window.external )
	{ // IE
		ctl.style.behavior='url(#default#homepage)';
		ctl.setHomePage(bookmarkurl);
	}
	return(false);
}

function HandleLoc()
{
	var strUrl;
	strUrl = 'http://www.pncmops.org';strUrl += '/lt.php?dn=';strUrl += '';strUrl += '&ck=';strUrl += '&isbn=';strUrl += '0';strUrl += '&uid=6&k=';
	location.href = strUrl;
	return true;
}

function getDate()
{
	var arrDay=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
	var arrMonth=new Array("January","February","March","April","May","June","July","August","September","October","November","December")

	var objDate=new Date()
	var intYear=objDate.getYear()
	if (intYear < 1000)
	{
		intYear+=1900
	}
	var intDay=objDate.getDay()
	var intMonth=objDate.getMonth()
	var intDayMonth=objDate.getDate()
	if (intDayMonth<10)
	intDayMonth="0"+intDayMonth
	var strCurrerntDate=arrDay[intDay]+", "+arrMonth[intMonth]+" "+intDayMonth+", "+intYear
	document.write(strCurrerntDate)
}

var showPop = 1;
var intShowToolbar = 0;

function myPop(strPopupUrl)
{
		var d = new Date();
		pundername = 'newpop'+d.getTime();
		if( intShowToolbar == 0)
		{
			newpop = window.open(strPopupUrl, pundername, 'directories=0,menubar=0,width='+screen.width+',height='+screen.height);
		}
		else
		{
			newpop = window.open(strPopupUrl, pundername, "status=1, location=1, toolbar=1,directories=1, top=0, left=0, resizable=1, scrollbars=1, width="+screen.width+",height="+screen.height+",menubar=1");

		}
		if (newpop!=null && typeof(newpop)!="undefined")
		{
			newpop.blur();
		}
		return newpop;
}


function showPopunder (strPopupUrl, intShowTool)
{
      if(showPop==1)
      {
		showPop = 0;
		intShowToolbar = intShowTool;
		var wopen = myPop(strPopupUrl);
		if (!window.opera && (wopen==null || typeof(wopen)=="undefined"))
		{
			x= document.getElementById('popupbutton');
			x.onchange();
		}
	}
}


function checkUTFString (strValue)
{
	var blnUTF;
	var intStringLength;

	if(strValue == '')
	{
			return (false);
	}
	intStringLength = strValue.length;

	for(intCur = 0; intCur < intStringLength; intCur++)
	{
		blnUTF = true;
		chrValue = strValue.charAt (intCur);
		var intAscii;
		for (intAscii = 0; intAscii < 128; ++ intAscii)
		{
			var strAscii = intAscii.toString (16);
			if (strAscii.length == 1)
				strAscii = "0" + strAscii;

			strAscii = "%" + strAscii;
			strAscii = unescape (strAscii);
			//alert(strAscii);
			if (strAscii == chrValue)
			{
				blnUTF=false;
				break;
			}
		}
		if(blnUTF == true)
		{
			break;
		}
	}
	return blnUTF;

}


function getEscapedString (strValue)
{
	var blnUTF;
	var intStringLength;
	var strReturnValue;
	strReturnValue = '';

	if(strValue == '')
	{
			return (strValue);
	}

	intStringLength = strValue.length;

	for(intCur = 0; intCur < intStringLength; intCur++)
	{
		blnUTF = true;
		chrValue = strValue.charAt (intCur);
		var intAscii;
		for (intAscii = 0; intAscii < 128; ++ intAscii)
		{
			var strAscii = intAscii.toString (16);
			if (strAscii.length == 1)
				strAscii = "0" + strAscii;

			strAscii = "%" + strAscii;
			strAscii = unescape (strAscii);

			if (strAscii == chrValue)
			{
				blnUTF=false;
				break;
			}
		}
		if(blnUTF == true)
		{
			strReturnValue = strReturnValue+chrValue;
		}
		else
		{
			if(chrValue == " ")
			{
				chrValue = "_";
			}
			strReturnValue = strReturnValue+escape(chrValue);
		}
	}

	return strReturnValue;
}