function nothing() {
}

var dtCh= ".";
var minYear=1900;
var maxYear=2100;

function isExistsFlash() {
	var installed = 0;

	if (navigator.plugins && navigator.plugins.length) {
		installed = (navigator.plugins["Shockwave Flash"]) ? 2 : 1;

		if (navigator.plugins["Shockwave Flash 2.0"]) {
			installed = 2;
		}
	} else if (navigator.mimeTypes && navigator.mimeTypes.length) {
		x = navigator.mimeTypes['application/x-shockwave-flash'];
		if (x && x.enabledPlugin) {
			installed = 2;
		} else {
			installed = 1;
		}
	}
	return installed;
}

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

var data_format_mes="The date format should be : dd.mm.yyyy";
var valid_month="Please enter a valid month";
var valid_day="Please enter a valid day";
var valid_year="Please enter a valid 4 digit year between ";
var valid_date="Please enter a valid date";
function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert(data_format_mes)
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert(valid_month)
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert(valid_day)
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert(valid_year)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert(valid_date)
		return false
	}
return true
}



var clockID = 0;

function UpdateClock() {
   if(clockID) {
      clearTimeout(clockID);
      clockID  = 0;
   }

   var tDate = new Date();

   $('#clockId').html(""+ tDate.getHours() + ":" + ( tDate.getMinutes()<10 ? "0": "" )+ tDate.getMinutes() + ":" + ( tDate.getSeconds()<10 ? "0": "" ) + tDate.getSeconds());
   
   clockID = setTimeout("UpdateClock()", 1000);
}
function StartClock() {
   clockID = setTimeout("UpdateClock()", 500);
}

function KillClock() {
   if(clockID) {
      clearTimeout(clockID);
      clockID  = 0;
   }
}

function openWindow(url, ww,wh) {
  tDate = new Date();
  wid=""+tDate.getHours()+tDate.getMinutes()+tDate.getSeconds();
  window.open(url,wid, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width="+(ww+10)+",height="+(wh+50)+"");
}

function openInWindow(url, ww, wh, name) {
	if (name == 'Issuers') {
		name = url.substr(url.indexOf('/Issuers/') + 9, url.indexOf('.html') - url.indexOf('/Issuers/') - 9);
	}
	window.open(url, name, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width="+(ww+10)+",height="+(wh+50)+"");
}


function getNextBlock(blockId,typeId)
{
    $('#aboutusblock'+typeId).fadeOut(100);    

    document.getElementById('aboutusblock'+typeId).innerHTML="";
	$.ajax({
				type:		'POST',
				url:		'/administrator/index.php',
				dataType:	'html',
				data:		'do=Company|getNextBlockInWindow' +
							'&Id=' + blockId +
							'&typesId=' + typeId,							
				success:	function(result) {
								 document.getElementById('aboutusblock'+typeId).innerHTML=result;
						         $('#aboutusblock'+typeId).fadeIn('slow');  
							}
		});
	return;	  
}
function getPrevBlock(blockId,typeId)
{
    $('#aboutusblock'+typeId).fadeOut(100);    

    document.getElementById('aboutusblock'+typeId).innerHTML="";
	$.ajax({
				type:		'POST',
				url:		'/administrator/index.php',
				dataType:	'html',
				data:		'do=Company|getPrevBlockInWindow' +
							'&Id=' + blockId +
							'&typesId=' + typeId,							
				success:	function(result) {
								 document.getElementById('aboutusblock'+typeId).innerHTML=result;
						         $('#aboutusblock'+typeId).fadeIn('slow');  
							}
		});
	return;	  
}


function swapImage(id,file)
{
	document.getElementById(id).src=file;
}