document.onkeypress=catchKey;

function AcceptNum(isInt) {
	var aCode = window.event.keyCode;
	alert(aCode);
	
	if ((aCode >= 48 && aCode <= 57) || (!isInt && aCode == 46))
	{
		return true;
		alert("true");
	}
	else 
		return false;
}
function AcceptNumber() {
	var aCode = window.event.keyCode;
	//alert(aCode);
	// 9 = Tab key
	// 8 = Backspace
	// 191 = /
	// 190 = .
	// 37 = left arrow
	// 39 = right arrow
	if (((aCode >= 48 && aCode <= 57) || (aCode >=96 && aCode <=105)) || aCode == 46 || aCode == 8 || aCode == 9 || aCode == 37 || aCode == 39)
	{	
		return true;
	}
	else 
	{	
		return false;
	}
}


function AcceptDate(obj,format){

var d;
d=getDateFromFormat(obj.value, format);
alert(d);
if (d!=null)
{ 
 return true;
 }
 else{
	alert("Wrong input!");
	obj.value="";
	obj.focus();
	return false;
 }
}





function AcceptPhoneNumber() {
	var aCode = window.event.keyCode;
	//alert(aCode);
	// 9 = Tab key
	// 8 = Backspace
	// 191 = /
	// 190 = .
	// 37 = left arrow
	// 39 = right arrow
	if (((aCode >= 48 && aCode <= 57) || (aCode >=96 && aCode <=105)) || aCode == 46 || aCode == 8 || aCode == 9 || aCode == 37 || aCode == 39 || aCode==32 || aCode==189)
	{	
		return true;
	}
	else 
	{	
		return false;
	}
}
function catchKey() {
	var aCode = window.event.keyCode;
	var obj = window.event.srcElement;
	//alert(aCode);
	//alert(obj.Type);
	
	if (aCode == 13 && (obj.name == 'txtUserName' || obj.name == 'txtPassword'))
	{	
		return true; 
	}	
	if (aCode == 13 && obj.type!='submit' && obj.type!='image' && obj.type != 'button' ) return false;
		return true;
}

function AcceptInt() {
	var aCode = window.event.keyCode;	
	if (aCode >= 48 && aCode <= 57) return true;
	return isGoodCtlKey(aCode);
}

function isGoodCtlKey(aCode) {
	var allowkeylist = new Array(8, 9, 13, 16, 17, 18, 20, 35, 36, 37, 39, 45, 46);
	var len = allowkeylist.length;

	for (i=0; i<=len; i++)
		if (aCode == allowkeylist[i]) return true;
	return false;
}

function formatPhone(obj)
{
num = obj.value

pos = num.indexOf("-");
while (pos > 0)
{	num1 = num.substring(0,pos);
	num2 = num.substring(pos+1, num.length);
	num = num1 + num2;

	pos = num.indexOf("-");
}	
	
if (num.length == 10)
{	var _return;
	//format phone number
	_return = num.substring(0,3);
	_return += "-";
	temp = num.substring(3,6);
	_return += temp + "-";
	temp = num.substring(6,10);
	_return += temp;
}
else
{	alert("Invalid phone format. e.g 123-456-7890");
	return false;
}

if (_return != undefined)
{	obj.value = _return;	
}

// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val,format) {
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	
while (i_format < format.length) {
		// Get next token from format string
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		// Extract contents of value based on format token
		if (token=="yyyy" || token=="yy" || token=="y") {
			if (token=="yyyy") { x=4;y=4; }
			if (token=="yy")   { x=2;y=2; }
			if (token=="y")    { x=2;y=4; }
			year=_getInt(val,i_val,x,y);
			if (year==null) { return 0; }
			i_val += year.length;
			if (year.length==2) {
				if (year > 70) { year=1900+(year-0); }
				else { year=2000+(year-0); }
				}
			}
		else if (token=="MMM"||token=="NNN"){
			month=0;
			for (var i=0; i<MONTH_NAMES.length; i++) {
				var month_name=MONTH_NAMES[i];
				if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {
					if (token=="MMM"||(token=="NNN"&&i>11)) {
						month=i+1;
						if (month>12) { month -= 12; }
						i_val += month_name.length;
						break;
						}
					}
				}
			if ((month < 1)||(month>12)){return 0;}
			}
		else if (token=="EE"||token=="E"){
			for (var i=0; i<DAY_NAMES.length; i++) {
				var day_name=DAY_NAMES[i];
				if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {
					i_val += day_name.length;
					break;
					}
				}
			}
		else if (token=="MM"||token=="M") {
			month=_getInt(val,i_val,token.length,2);
			if(month==null||(month<1)||(month>12)){return 0;}
			i_val+=month.length;}
		else if (token=="dd"||token=="d") {
			date=_getInt(val,i_val,token.length,2);
			if(date==null||(date<1)||(date>31)){return 0;}
			i_val+=date.length;}
		else if (token=="hh"||token=="h") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>12)){return 0;}
			i_val+=hh.length;}
		else if (token=="HH"||token=="H") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>23)){return 0;}
			i_val+=hh.length;}
		else if (token=="KK"||token=="K") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>11)){return 0;}
			i_val+=hh.length;}
		else if (token=="kk"||token=="k") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>24)){return 0;}
			i_val+=hh.length;hh--;}
		else if (token=="mm"||token=="m") {
			mm=_getInt(val,i_val,token.length,2);
			if(mm==null||(mm<0)||(mm>59)){return 0;}
			i_val+=mm.length;}
		else if (token=="ss"||token=="s") {
			ss=_getInt(val,i_val,token.length,2);
			if(ss==null||(ss<0)||(ss>59)){return 0;}
			i_val+=ss.length;}
		else if (token=="a") {
			if (val.substring(i_val,i_val+2).toLowerCase()=="am") {ampm="AM";}
			else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") {ampm="PM";}
			else {return 0;}
			i_val+=2;}
		else {
			if (val.substring(i_val,i_val+token.length)!=token) {return 0;}
			else {i_val+=token.length;}
			}
		}
	// If there are any trailing characters left in the value, it doesn't match
	if (i_val != val.length) { return 0; }
	// Is date valid for month?
	if (month==2) {
		// Check for leap year
		if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
			if (date > 29){ return 0; }
			}
		else { if (date > 28) { return 0; } }
		}
	if ((month==4)||(month==6)||(month==9)||(month==11)) {
		if (date > 30) { return 0; }
		}
	// Correct hours value
	if (hh<12 && ampm=="PM") { hh=hh-0+12; }
	else if (hh>11 && ampm=="AM") { hh-=12; }
	var newdate=new Date(year,month-1,date,hh,mm,ss);
	return newdate.getTime();
	}







}