function CheckNumber(control, decNum, format, separator)
{
	if (separator == null)
	{
		separator = 1;
	}
	control.value = ReformatNum(control.value,decNum, format, separator);
}

function CheckDate(control, format)
{
	control.value = ReformatDate(control.value, format);
}

function CheckDateTime(control, format)
{
	var date;
	var time;
	var dateTime = "";
	
	if (control.value.indexOf(" ") != -1)
	{
		date = control.value.substr(0, control.value.indexOf(" "));
		time = control.value.substring(control.value.indexOf(" ") + 1, control.value.length);
		date = ReformatDate(date, format);
		time = ReformatTime(time, format);
		if (date != "" && time != "")
		{
			dateTime = date + " " + time;
		}
	}
	control.value = dateTime;
}

function CheckTime(control, format)
{
	control.value = ReformatTime(control.value, format);
}

function GetDate(date1)
{
	var month1 = 0;
	var year1 = 0;
	var day1 = 0;
	
	if (date1.substr(2, 1) == ".")
	{
		day1 = date1.substr(0, 2);
		month1 = date1.substr(3, 2);
		year1 = date1.substr(6, 4);
	}
	else
	{
		day1 = date1.substr(3, 2);
		month1 = date1.substr(0, 2);
		year1 = date1.substr(6, 4);
	}
	
	return year1 + "-" + month1 + "-" + day1;
}

function GetNumber(number1, format)
{
	if (format == 1)
	{
		number1 = number1.replace(/\./g,"");
		number1 = number1.replace(/,/,".");
	}
	else 
	{
		number1 = number1.replace(/,/,"");
	}
	return number1;
}

function CompareDate(date1, date2)
{
	var month1 = 0;
	var year1 = 0;
	var day1 = 0;
	var month2 = 0;
	var year2 = 0;
	var day2 = 0;
	
	if (date1.substr(2, 1) == ".")
	{
		day1 = date1.substr(0, 2);
		month1 = date1.substr(3, 2);
		year1 = date1.substr(6, 4);
		day2 = date2.substr(0, 2);
		month2 = date2.substr(3, 2);
		year2 = date2.substr(6, 4);
	}
	else
	{
		day1 = date1.substr(3, 2);
		month1 = date1.substr(0, 2);
		year1 = date1.substr(6, 4);
		day2 = date2.substr(3, 2);
		month2 = date2.substr(0, 2);
		year2 = date2.substr(6, 4);
	}
	
	day1 = Number(day1);
	month1 = Number(month1);
	year1 = Number(year1);
	day2 = Number(day2);
	month2 = Number(month2);
	year2 = Number(year2);
	
	if (day1 == day2 && month1 == month2 && year1 == year2)
	{
		return 0;
	}
	else if (year2 > year1 || (year2 == year1 && month2 > month1) || (year2 == year1 && month2 == month1 && day2 > day1))
	{
		return 1;
	}
	else
	{
		return -1;
	}
}

function ScrollPos()
{
	document.getElementById("__SCROLL").value = document.body.scrollLeft + "," + document.body.scrollTop;
}

// ----------------------------------------------------------------------------
	//  ReformatNum - Checks a number and reformats it (Format #.###,##)
	//  Parameter:   strValue    (in)Number to reformat as a string
	//               decNum      (in)Number of digits after comma
	//				 art		 (in)Number 1 for German, 2 for English	
	//  Returnvalue: String containing the reformated number
	//				(blank if strValue contained an invalid number)
	//
	function ReformatNum( strValue, decNum, art, separator)
	{
		var strAmount = new String( strValue );
		var newstrValue = new String;
		var len;
		var re;
		var ok;
		var th;
		var cm;

		if (art==1){
			th=".";
			re=/\./g;
			cm=",";
		}
		else {
			if (art==2){
				th=",";
				re=/,/g;
				cm=".";
			}
		}
		
		strAmount = strAmount.replace(re, "" );		
		
		if (art==1) strAmount=strAmount.replace( cm, "." );
		
		var numAmount = new Number( parseFloat( strAmount ) );
		if ( isNaN(numAmount) )
			return( "" );
		else{
		strAmount=numAmount.toString();	
		ok=0;
		for (i=0;i<strAmount.length;i++) {
			if (strAmount.charAt(i)==".") ok=1;
		}
		digit=strAmount.split(".");
		if (decNum==0) newstrValue="";
		else if (!ok){
			for(i=1;i<=decNum;i++) newstrValue=newstrValue+"0";
			newstrValue=cm+newstrValue;
		}
		else{
			sub=decNum-digit[1].length;
			if (sub>0){
				for(i=1;i<=sub;i++) newstrValue=newstrValue+"0";
				newstrValue=digit[1]+newstrValue;
			}
			else if (sub==0)newstrValue=digit[1];
			else newstrValue=digit[1].slice(0,decNum);
			newstrValue=cm+newstrValue;
			
		}
		len=digit[0].length-1;
		newstrValue=digit[0].charAt(len)+newstrValue;
		len=len-1;
		for (i=2;i<=digit[0].length;i++){
			if (i%3==0) {
				newstrValue=digit[0].charAt(len)+newstrValue;
				if ((len!=0)&&(digit[0].charAt(len-1)!="-")) newstrValue=th+newstrValue;
			}
			else newstrValue=digit[0].charAt(len)+newstrValue;
			len=len-1;
		}
		
		if (separator == 0)
		{
			newstrValue = newstrValue.replace(th, "");
		}
		return newstrValue;
			
			}
	}


	function ReformatNumPercent( strValue, decNum, art )
	{
		var strAmount = new String( strValue );
		var newstrValue = new String;
		var len;
		var ok;
		
		if (art==1){
			th=".";
			cm=",";
		}
		else if (art==2){
			th=",";
			cm=".";
		}
		strAmount=strAmount.replace("%","");
		while ( strAmount.lastIndexOf(th)>=0 )
			strAmount = strAmount.replace( th, "" );
		if (art==1) strAmount=strAmount.replace( cm, "." );
	
		var numAmount = new Number( parseFloat( strAmount ) );
		if ( isNaN(numAmount) )
			return( "" );
		else{
		strAmount=numAmount.toString();
		
		ok=0;
		for (i=0;i<strAmount.length;i++) {
			if (strAmount.charAt(i)==".") ok=1;
		}
		digit=strAmount.split(".");
		if (decNum==0) newstrValue="";
		else if (!ok){
			for(i=1;i<=decNum;i++) newstrValue=newstrValue+"0";
			newstrValue=cm+newstrValue;
		}
		else{
			sub=decNum-digit[1].length;
			if (sub>0){
				for(i=1;i<=sub;i++) newstrValue=newstrValue+"0";
				newstrValue=digit[1]+newstrValue;
			}
			else if (sub==0)newstrValue=digit[1];
			else newstrValue=digit[1].slice(0,decNum);
			newstrValue=cm+newstrValue;
			
		}
		len=digit[0].length-1;
		newstrValue=digit[0].charAt(len)+newstrValue;
		len=len-1;
		for (i=2;i<=digit[0].length;i++){
			if (i%3==0) {
				newstrValue=digit[0].charAt(len)+newstrValue;
				if ((len!=0)&&(digit[0].charAt(len-1)!="-")) newstrValue=th+newstrValue;
			}
			else newstrValue=digit[0].charAt(len)+newstrValue;
			len=len-1;
		}
		return newstrValue;//+"%";
			
			}
	}



	// ----------------------------------------------------------------------------
	//  ReformatDate - Checks a date and reformats it (Format dd.mm.yyyy )
	//  Parameter:   strDateField(in)Date to reformat as a string
	//				 art		 (in)Number 1 for German, 2 for English	
	//  Returnvalue: String containing the reformated date
	//				(blank if strDateField contained an invalid date)
	//
	function ReformatDate( strDateField, art )
	{
		var year, month, day;
		var monthYearDot, dayMonthDot;
		var strDate = new String( strDateField );
		var numberArr = new String ("1234567890");
		var valid = false;
		var trenn, rm, rd;
		if (art==1) {
			trenn=".";
		}
		else{
			trenn="/";
		}
		monthYearDot = strDate.lastIndexOf( trenn );
		if ( monthYearDot!=(-1) )
		{
			year = new Number( parseInt( strDate.substring( monthYearDot+1, strDate.length ),10 ) );
			if ( year<100 ) 
				year += 2000;
			dayMonthDot = strDate.lastIndexOf( trenn, monthYearDot-1 );
			if ( dayMonthDot!=(-1) )
			{	
				month = strDate.substring( dayMonthDot+1, monthYearDot);
				if (month<"10") {
					month=month.replace("0","");
				}
				month = new Number(parseInt(month));
				//day = new Number( parseInt( strDate.substring( 0, dayMonthDot ) ) );
				day = strDate.substring( 0, dayMonthDot );
				if (day!="10" && day!="20" && day!="30") {
					day=day.replace("0","");
				}
				day = new Number(parseInt(day));
				
				if (art==2){
					i=month;
					month=day;
					day=i;
				}
				if ( month>=1 && month<=12 && day>=1 && day<=31 )
					if ( month==2 )
						if ( (year%4==0 && year%100!=0) || year%400==0 )
							valid = day<=29;
						else
							valid = day<=28;
					else if ( month==4 || month==6 || month==9 || month==11 )
						valid = day<=30;
					else
						valid = true;
			}
		}
		// Date without any "." or "/"
		else
		{	i=-1;
			do
			{
				i++;
				valid=numberArr.indexOf(strDate.charAt(i))!=-1;
			}
			while (i<strDate.length-1 && valid )
			
			if (valid) 
			{
				d = new Date();
				switch(strDate.length){
					case 4:
							day = strDate.substring(0,2);
							month = strDate.substring(2,4);
							year = d.getFullYear();
						break;
					case 6:
							day = strDate.substring(0,2);
							month = strDate.substring(2,4);
							year = "20"+strDate.substring(4,6);
						break;
					case 8:
							day = strDate.substring(0,2);
							month = strDate.substring(2,4);
							year = strDate.substring(4,8);
						break;
					default:
						day=""; month="";year="0";
						valid=false;
				}
				if (art==2) //english
				{
					z=day;
					day=month;
					month=z;
				}
				
				if (month<"10") {
					month=month.replace("0","");
				}
				if (day!="10" && day!="20" && day!="30") {
					day=day.replace("0","");
				}
				
				if (day!="" && month!="" && year!="0")
				{
					day = new Number(parseInt(day));
					month = new Number(parseInt(month));
					year = new Number(parseInt(year));
					
					if ( month>=1 && month<=12 && day>=1 && day<=31 )
						if ( month==2 )
							if ( (year%4==0 && year%100!=0) || year%400==0 )
								valid = day<=29;
							else
								valid = day<=28;
						else if ( month==4 || month==6 || month==9 || month==11 )
							valid = day<=30;
						else
							valid = true;
					else valid = false;
				} 
				else valid=false;
				
			}
			else {valid=false;}		
			
		}
		if ( !valid )
			return( "" );
		else
			if (month<10) { 
				rm="0"+month;
			}
			else{
				rm=""+month;
			}
			if (day<10) { 
				rd="0"+day;
			}
			else{
				rd=""+day;
			}
			if (art==1)	return( rd+"."+rm+"."+year );
			else if (art==2) return(rm+"/"+rd+"/"+year);
	}
	
	function ReformatTime( strDateField, art )
	{
		var hour = "";
		var minute = "";
		var valid = true;
		
		hour = parseInt(strDateField.substr(0, strDateField.indexOf(":")));
		minute = parseInt(strDateField.substring(strDateField.indexOf(":") + 1, strDateField.length));
		if (isNaN(hour) || isNaN(minute))
		{
			valid = false;
		}
		else
		{
			if (hour > 23 || minute > 59)
			{
				valid = false;
			}
			else
			{
				if (hour < 10)
				{
					hour = "0" + String(hour);
				}
				if (minute < 10)
				{
					minute = "0" + String(minute);
				}
			}
		}
		
		if (valid)
		{
			return String(hour) + ":" + String(minute);
		}
		else
		{
			return "";
		}
	}