function popupWindow (thePage, theWidth, theHeight)
 {
   popUp = window.open(thePage, "window", "menubar=no, scrollbars=no, resizable=no, status=no, width=" + theWidth + ", height=" + theHeight)
   popUp.focus();
 }

function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i>a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i>d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function popUnder(thePage,theWidth,theHeight) {
   var popUp = window.open(thePage, "PopUnder", "address=yes,location=yes,menubar=yes,scrollbars=yes,resizable=yes,status=yes,width="+theWidth+",height="+theHeight)
   popUp.blur();
   document.focus();
}

//-----------------------------------------------------------------------------
function checkValidDate(intYear,intMonth,intDay) {
	var ndt = new Date(intYear,intMonth-1,intDay);
	var blnDTOk = true;
		
	if(ndt.getMonth()+1 != intMonth) blnDTOk = false;

	return blnDTOk;		
}
//-----------------------------------------------------------------------------
function checkNumber(strVal) {
	return (strVal == parseFloat(strVal))
}
//-----------------------------------------------------------------------------
function checkAlphanumeric(strVal) {
	var blnOk = true;

	var compareString = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890&- ";

	for (var c=0; c<strVal.length; c++) {  
		if (compareString.indexOf(strVal.charAt(c)) < 0) {  
			blnOk = false;
			break;
		}
	}

	return blnOk;
}
//-----------------------------------------------------------------------------
function checkEmail(sVal) {
	var bOk = true;

	var aAreas = sVal.split("@");

	if (aAreas.length != 2) {
		bOk = false;
	}

	if (bOk) {
		var aParts = aAreas[0].split(".");
				
		var compareString = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890-_&";

		for (i=0; i<aParts.length; i++) {
			var minLength = 1;
			if (aParts[i].length < minLength) {
				bOk = false;
			} else {
				for (var c=0; c<aParts[i].length; c++) {  
					if (compareString.indexOf(aParts[i].charAt(c)) < 0) {  
						bOk = false;
						break;
						break;
					}
				}
			}
		}
	}

	if (bOk) {
		var aParts = aAreas[1].split(".");
				
		if (aParts.length < 2) {
			bOk = false;
		} else {
			var compareString = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890-";

			for (i=0; i<aParts.length; i++) {
				if (i == aParts.length - 1) {
					var minLength = 2;
				} else {
					var minLength = 1;
				}
				if (aParts[i].length < minLength) {
					bOk = false;
				} else {
					for (var c=0; c<aParts[i].length; c++) {  
						if (compareString.indexOf(aParts[i].charAt(c)) < 0) {  
							bOk = false;
							break;
							break;
						}
					}
				}
			}
		}
	}

	return !bOk;
}
//-----------------------------------------------------------------------------
function xcheckEmail(strVal) {
	var blnErr = false;

	if (strVal.length < 6)
		blnErr = true;
	else if (strVal.indexOf("@") == 0 || strVal.lastIndexOf("@") == strVal.length-1)
		blnErr = true;
	else if (strVal.indexOf(".") == 0 || strVal.lastIndexOf(".") >= strVal.length-2)
		blnErr = true;
	else if (strVal.lastIndexOf(".") < strVal.lastIndexOf("@"))
		blnErr = true;
	else if (strVal.indexOf("@") < strVal.lastIndexOf("@"))
		blnErr = true;
	//else if ((strVal.indexOf(".") - strVal.indexOf("@")) <= 2)
	//	blnErr = true;
	else if (strVal.indexOf("@") < strVal.lastIndexOf("@"))
		blnErr = true;
	else if (strVal.indexOf("@") < 0 || strVal.indexOf(".") < 0)
		blnErr = true;
	else if (strVal.indexOf(" ") > 0 || strVal.indexOf(" ") == 0)
		blnErr = true;

	if (!blnErr) blnErr = checkEmailChars(strVal);

	return blnErr;
}
//-----------------------------------------------------------------------------
function xcheckEmailChars(theText) {  
	var compareString1 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890-_.&";
	var compareString2 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890.-";
	var pos = theText.indexOf("@");
	var found = false;
		
	/****Check front portion of email before @ sign*******/
	for(i = 0;i<pos;i++)
	{  
		if(compareString1.indexOf(theText.charAt(i)) < 0)
		{  
			found = true;
			break;
		}
	}
		
	if(!found)
	{			
		/****Check email address after @ sign*******/
		for(j = pos + 1 ;j<theText.length;j++)			
		{				
			if(compareString2.indexOf(theText.charAt(j)) < 0)
			{  
				found = true;
				break;
			}
		}
	}

	return(found);
}
//-----------------------------------------------------------------------------
	function checkEmail(strVal)
	{
		var blnErr = false;

		if(strVal.length < 6)
			blnErr = true;
		else if(strVal.lastIndexOf("@") - strVal.indexOf("@") == 1)
			blnErr = true;
		else if(strVal.lastIndexOf(".") - strVal.indexOf(".") == 1)
			blnErr = true;
		else if(strVal.indexOf("@") == 0 || strVal.lastIndexOf("@") == strVal.length-1)
			blnErr = true;
		else if(strVal.indexOf(".") == 0 || strVal.lastIndexOf(".") == strVal.length-2)
			blnErr = true;
		else if(strVal.lastIndexOf(".") == strVal.length-1)
			blnErr = true;
		else if(strVal.lastIndexOf(".") < strVal.lastIndexOf("@"))
			blnErr = true;
		else if(strVal.indexOf("@") < strVal.lastIndexOf("@"))
			blnErr = true;
		else if((strVal.indexOf(".") - strVal.indexOf("@")) == 1)
			blnErr = true;
		else if(strVal.indexOf("@") < strVal.lastIndexOf("@"))
			blnErr = true;
		else if(strVal.indexOf("@") < 0 || strVal.indexOf(".") < 0)
			blnErr = true;
		else if(strVal.indexOf(" ") > 0 || strVal.indexOf(" ") == 0)
			blnErr = true;
		else if((strVal.length - (strVal.lastIndexOf(".")+1)) < 2)
			blnErr = true;

		if(!blnErr)
			blnErr = checkEmailChars(strVal);

		return blnErr;
	}

	function checkEmailChars(theText)
	{  
		var compareString1 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890-_.&";
		var compareString2 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890.-";
		var pos = theText.indexOf("@");
		var found = false;
			
		/****Check front portion of email before @ sign*******/
		for(i = 0;i<pos;i++)
		{  
			if(compareString1.indexOf(theText.charAt(i)) < 0)
			{  
				found = true;
				break;
			}
		}
			
		if(!found)
		{			
			/****Check email address after @ sign*******/
			for(j = pos + 1 ;j<theText.length;j++)			
			{				
				if(compareString2.indexOf(theText.charAt(j)) < 0)
				{  
					found = true;
					break;
				}
			}
		}
			
			
		return(found);
	}

	function checkPostalCode(objField)
	{
		var str1 = "";
		var str2 = "";
		var str3 = "";
		var intPos1 = 0;
		var intPos2 = 0;
		var intLen = 0;
		var intOkCounter = 0;

		if(objField.value != "")
		{
			intLen = objField.value.length;
			if(intLen > 7)
				return false;
			else if(intLen == 6)
			{
				intOkCounter = checkPostalCharOrder(objField.value);
				if(intOkCounter == 6)
					return true;
				else
					return false;
			}
			else
			{
				intPos1 = objField.value.indexOf("-");
				if(intPos1 > 0)
				{
					str1 = objField.value.substr(0, intPos1);
					str2 = objField.value.substr(intPos1+1, intLen);
					str3 = str1 + str2;
					intOkCounter = checkPostalCharOrder(str3);
				}
					
				intPos2 = objField.value.indexOf(" ");
				if(intPos2 > 0)
				{
					str1 = objField.value.substr(0, intPos2);
					str2 = objField.value.substr(intPos2+1, intLen);
					str3 = str1 + str2;
					intOkCounter = checkPostalCharOrder(str3);
				}
				if(intOkCounter == 6)
					return true;
				else
					return false;
			}
		}
		else
			return false;
	}

	function checkPostalCharOrder(strChars)
	{
		var intOkCounter = 0;

		if((strChars.charCodeAt(0) >= 65 && strChars.charCodeAt(0) <= 90) ||
		   (strChars.charCodeAt(0) >= 97 && strChars.charCodeAt(0) <= 122))
		{
			intOkCounter++;
		}
		if((strChars.charCodeAt(1) >= 48 && strChars.charCodeAt(1) <= 57))
		{
			intOkCounter++;
		}
		if((strChars.charCodeAt(2) >= 65 && strChars.charCodeAt(2) <= 90) ||
		   (strChars.charCodeAt(2) >= 97 && strChars.charCodeAt(2) <= 122))
		{
			intOkCounter++;
		}
		if((strChars.charCodeAt(3) >= 48 && strChars.charCodeAt(3) <= 57))
		{
			intOkCounter++;
		}
		if((strChars.charCodeAt(4) >= 65 && strChars.charCodeAt(4) <= 90) ||
		   (strChars.charCodeAt(4) >= 97 && strChars.charCodeAt(4) <= 122))
		{
			intOkCounter++;
		}
		if((strChars.charCodeAt(5) >= 48 && strChars.charCodeAt(5) <= 57))
		{
			intOkCounter++;
		}

		return intOkCounter;
	}
//-----------------------------------------------------------------------------
	function trim(strObj)
	{
		var strObjVal = "";
		if((strObj.value) != null)
			strObjVal = ""+strObj.value;
		else
			strObjVal = ""+strObj;
			
		var x = 0;
		var y = 0;
		var intPos1 = -1;
		var intPos2 = -1;
		var intChar = 0;
		var str = ""
		var newStr = "";
		var intLen = strObjVal.length-1;

		//Take spaces and enter keys from begining of string
		for(x=0;x<=intLen;x++)
		{
			if((strObjVal.charCodeAt(x) == 32 || (strObjVal.charCodeAt(x) == 10 || strObjVal.charCodeAt(x) == 13)) && intChar == 0)
				intPos1 = x;
			else
				intChar++;
		}

		if(intPos1 >= 0)
		{
			str = strObjVal.substr(intPos1+1,intLen);
			strObjVal = str;
		}
		else
			str = strObjVal;

		intLen = str.length-1;
		intChar = 0;

		//Take spaces and enter keys from end of string
		for(y=intLen;y>=0;y--)
		{
			if((str.charCodeAt(y) == 32 || (str.charCodeAt(y) == 10 || str.charCodeAt(y) == 13)) && intChar == 0)
				intPos2 = y;
			else
				intChar++;
		}
		if(intPos2 > 0)
		{
			newStr = str.substr(0,intPos2);
			strObjVal = newStr;
		}
		else
			newStr = strObjVal;
			
		return newStr;
	}
//-----------------------------------------------------------------------------
function check7DigitPhone(str) {

	var phone = str;
	var newPhone = "";
	
	var blnIs7digits = false;
	
	for(i=0; i<phone.length; i++) {
		if(phone.charCodeAt(i) >= 48 && phone.charCodeAt(i) <=57) {
			newPhone += phone.charAt(i);
		}
	}
	
	if(newPhone.length == 7) {
		blnIs7digits = true;
	}
	
	return blnIs7digits;
}
//-----------------------------------------------------------------------------
function checkNumber(strVal)
{
	var str = ""+strVal;
	var blnNum = true;
	var x = 0;
	
	for(x=0;x<=str.length-1;x++)
	{
		if(str.charCodeAt(x) < 48 || str.charCodeAt(x) > 57)
			blnNum = false;
	}
	
	return blnNum;
}