function getBoolNum(boolVal) {
	if (boolVal)
		return "1";
	else
		return "0";
	
}

function JsEncode(s) {
	var Result = s
	var re
	re = /\\/g
	Result = Result.replace(re, '\\\\')
	re = /\n/g
	Result = Result.replace(re, '\\n')
	re = /\'/g
	Result = Result.replace(re, '\\\'')
	return Result
}
function checkEmail(email) {
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9])+$/;

	if (!filter.test(email)) {
		return false;
	}
	return true;
}


//returns integer
function getNum(num) {
	var retVal = 0;
	num = num + "";
	if (num)
		if (!isNaN(num)) 
			retVal = parseInt(num);
	return retVal;
}

//returns boolean
function getBool(what) {
	if (what || what==1)
		return true;
	else
		return false;
}

function trim(s) {
	return s.replace(/^[ ]*(.*?)[ ]*$/,"$1")
}

function formatDate(datum, dateFormat) {
	if (!dateFormat)
		dateFormat="d.m.y";
	if (!datum)
		datum = new Date();
	else
		datum = new Date(datum);

	var retVal = dateFormat;
	retVal = retVal.replace("d", datum.getDate());
	retVal = retVal.replace("m", datum.getMonth()+1);
	retVal = retVal.replace("y", datum.getFullYear());
	return retVal;
};

function FormatNumber(num,decimalNum,bolLeadingZero,bolParens,bolCommas)
/**********************************************************************
	IN:
		NUM - the number to format
		decimalNum - the number of decimal places to format the number to
		bolLeadingZero - true / false - display a leading zero for
										numbers between -1 and 1
		bolParens - true / false - use parenthesis around negative numbers
		bolCommas - put commas as number separators.
 
	RETVAL:
		The formatted number!
 **********************************************************************/
{ 
        if (isNaN(parseInt(num))) return "NaN";

	var tmpNum = num;
	var iSign = num < 0 ? -1 : 1;		// Get sign of number
	
	// Adjust number so only the specified number of numbers after
	// the decimal point are shown.
	tmpNum *= Math.pow(10,decimalNum);
	tmpNum = Math.round(Math.abs(tmpNum))
	tmpNum /= Math.pow(10,decimalNum);
	tmpNum *= iSign;					// Readjust for sign
	
	// Create a string object to do our formatting on
	var tmpNumStr = new String(tmpNum);

	// See if we need to strip out the leading zero or not.
	if (!bolLeadingZero && num < 1 && num > -1 && num != 0)
		if (num > 0)
			tmpNumStr = tmpNumStr.substring(1,tmpNumStr.length);
		else
			tmpNumStr = "-" + tmpNumStr.substring(2,tmpNumStr.length);
	tmpNumStr = tmpNumStr.replace(".", ",");
	
	// See if we need to put in the commas
	if (bolCommas && (num >= 1000 || num <= -1000)) {
		var iStart = tmpNumStr.indexOf(",");
		if (iStart < 0)
			iStart = tmpNumStr.length;

		iStart -= 3;
		while (iStart >= 1) {
			tmpNumStr = tmpNumStr.substring(0,iStart) + "." + tmpNumStr.substring(iStart,tmpNumStr.length)
			iStart -= 3;
		}		
	}

	// See if we need to use parenthesis
	if (bolParens && num < 0)
		tmpNumStr = "(" + tmpNumStr.substring(1,tmpNumStr.length) + ")";

	//include 0 after the .
	if (tmpNumStr.indexOf(",")==-1)
		tmpNumStr = tmpNumStr + ",00";
	
	return tmpNumStr;		// Return our formatted string!
}


function checkEmail(email) {
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9])+$/;

	if (!filter.test(email)) {
		return false;
	}
	return true;
}

function checkBit(value, bit) {
	if ((value & bit)!=0)
		return true;
	else
		return false;
}
function setBit(value, bit, action) {
	if ((value & bit)!=0)
		if (action)
			return value;
		else
			return value-bit;
	else
		if (action)
			return value+bit;
		else
			return value;
}