<!--hide this script from non-javascript-enabled browsers
<!--bu kýsým rollover icin-->
function MM_findObj(n, d) 
{ //v3.0
  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); return x;
}
/* Functions that swaps images. */
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 MM_swapImgRestore() 
{ //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

/* Functions that handle preload. */
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];}}
}

// Checks date
function CheckDateValue (DayValue,MonthValue,YearValue)
{
	var objDate
	objDate = new Date(YearValue,MonthValue-1,DayValue);
	if (objDate.getYear() != YearValue || 
		objDate.getMonth () + 1 != MonthValue || 
		objDate.getDate ()!= DayValue )
		return false;
		
	return true;
}

//opens window
function OpenWindow(URL,WIDTH,HEIGHT)
{
	var left=200;
	var top =0;
	window.open(URL,Math.floor(Math.random()*(100)),'left='+left+',top='+top+',width='+WIDTH+',height='+HEIGHT+',resizable=yes');
}

//opens window
function OpenWindow2(URL,WIDTH,HEIGHT,left,top)
{
	var left=0;
	var top =0;
	window.open(URL,Math.floor(Math.random()*(100)),'left='+left+',top='+top+',width='+WIDTH+',height='+HEIGHT+',resizable=yes');
}

//opens window
function OpenWindow3(URL,WIDTH,HEIGHT)
{
	var left=100;
	var top =0;
	window.open(URL,Math.floor(Math.random()*(100)),'left='+left+',top='+top+',width='+WIDTH+',height='+HEIGHT+',scrollbars=yes,resizable=yes');
}

function OpenWindow4(URL,WIDTH,HEIGHT,left,top)
{
	window.open(URL,Math.floor(Math.random()*(100)),'left='+left+',top='+top+',width='+WIDTH+',height='+HEIGHT+',scrollbars=yes,resizable=yes');
}

/* Functions checks form fields. */
function IsOnlySpace(form,fieldname,errmsg)
{
	re = /\s*/;
	val = form.elements[fieldname].value;
	if ( re.exec(val) == val && val != "")
	{
		alert(errmsg);
		form.elements[fieldname].value = "";
		form.elements[fieldname].focus();
		return(true);
	}
	return(false);
}

function onlySpace(element)
{
	re = /\s*/;
	val = element.value;
	if ( re.exec(val) == val && val != "") {
		element.value = "";
		return(true);
	}
	return(false);
}

//urlencode
function urlEncode(inStr) 
{
	outStr=' '; //not '' for a NS bug!
	for (i=0; i < inStr.length; i++) 
	{
		aChar=inStr.substring (i, i+1);
		switch(aChar)
		{
			case '%': outStr += "%25"; break; case ',': outStr += "%2C"; break;
			case '/': outStr += "%2F"; break; case ':': outStr += "%3A"; break;
			case '~': outStr += "%7E"; break; case '!': outStr += "%21"; break;
			case '"': outStr += "%22"; break; case '#': outStr += "%23"; break;
			case '$': outStr += "%24"; break; case "'": outStr += "%27"; break;
			case '`': outStr += "%60"; break; case '^': outStr += "%5E"; break;
			case '&': outStr += "%26"; break; case '(': outStr += "%28"; break;
			case ')': outStr += "%29"; break; case '+': outStr += "%2B"; break;
			case '{': outStr += "%7B"; break; case '|': outStr += "%7C"; break;
			case '}': outStr += "%7D"; break; case ';': outStr += "%3B"; break;
			case '<': outStr += "%3C"; break; case '=': outStr += "%3D"; break;
			case '>': outStr += "%3E"; break; case '?': outStr += "%3F"; break;
			case '[': outStr += "%5B"; break; case '\\': outStr += "%5C"; break;
			case ']': outStr += "%5D"; break; case ' ': outStr += "+"; break;
			default: outStr += aChar;
		}
	}
	return outStr.substring(1, outStr.length);
}

//urlencode
function TopBannerClick() 
{
	document.location = 'default.asp';
}
//-->


	var errEmail = 'E-posta adresi name@domain formatýnda olmalý ve Türkçe karakter içermemelidir.';
function emailCheck (emailStr) {
	var emailPat=/^(.+)@(.+)$/
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var validChars="\[^\\s" + specialChars + "\]"
	var nonValidChars="[ýðÐüÜþÞÝöÖçÇ]"
	var quotedUser="(\"[^\"]*\")"
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom=validChars + '+'
	var word="(" + atom + "|" + quotedUser + ")"
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
	var matchArray = emailStr.match(nonValidChars)
	if (matchArray!=null) {
		return false
	}
	var matchArray=emailStr.match(emailPat)
	if (matchArray==null) {
		return false
	}
	var user=matchArray[1]
	var domain=matchArray[2]
	
	if (user.match(userPat)==null) {
	    return false
	}
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
		  for (var i=1;i<=4;i++) {
		    if (IPArray[i]>255) {
					return false
		    }
	    }
	    return true
	}
	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
	    return false
	}
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 || 
	    domArr[domArr.length-1].length>3) {
	   return false
	}
	if (len<2) {
	   return false
	}
	return true;
}


function IsNumeric(str)
{
	var len =str.length;
    for (var i = 0; i < len; i++) 
    {
      var ch = str.substring(i, i + 1);
      if ((ch < "0" )||( ch > "9" )) 
      {
        return false;
      }
    }
    return true; 
}

function IsFloat(str)
{
	var len =str.length;
    for (var i = 0; i < len; i++) 
    {
      var ch = str.substring(i, i + 1);
      if ((ch < "0" )||( ch > "9" )) 
      {
		if (ch != "," && ch != ".")
			return false;
      }
    }
    return true; 
}


function Only_Letter(e) {
	var whichCode = (window.Event) ? e.which : e.keyCode;
	if (whichCode == 13 || whichCode == 8 || whichCode == 46 || whichCode == 9) return true;  // Enter & Backspace & Delete & Tab
	if (whichCode == 37 || whichCode == 39) return true;  // Left & Right
	if(whichCode >=97 && whichCode <=122) return true;
	if(whichCode <=90 && whichCode >=65) return true;
	var validChars="üÜðÐýþÞÝçÇöÖ ";
	for (i=0; i<validChars.length; i++) {
		if (whichCode==validChars.charCodeAt(i)) {
			return true;
		}
	}
	return false;
}

function Only_Digit_With_Dot(e) {
	var whichCode = (window.Event) ? e.which : e.keyCode;
	if (whichCode == 13 || whichCode == 8 || whichCode == 46 || whichCode == 9) return true;  // Enter & Backspace & Delete & Tab
	if (whichCode == 37 || whichCode == 39) return true;  // Left & Right
	if (whichCode == 190) return true;  // Dot
	if(whichCode>=96 && whichCode<=105) return true;
	if(whichCode>=48 && whichCode<=57) return true;
	return false;
}

function Only_Digit_With_Comma(e) {
  var whichCode = (window.Event) ? e.which : e.keyCode;
	if (whichCode == 13 || whichCode == 8 || whichCode == 46 || whichCode == 9) return true;  // Enter & Backspace & Delete & Tab
	if (whichCode == 37 || whichCode == 39) return true;  // Left & Right
	if (whichCode == 188 || whichCode == 110 || whichCode == 44) return true;  // Comma & Comma & Comma
	if(whichCode>=96 && whichCode<=105) return true;
	if(whichCode>=48 && whichCode<=57) return true;
	return false;
}

function Only_Digit(e) {
  var whichCode = (window.Event) ? e.which : e.keyCode;
	if (whichCode == 13 || whichCode == 8 || whichCode == 46 || whichCode == 9) return true;  // Enter & Backspace & Delete & Tab
	if (whichCode == 37 || whichCode == 39) return true;  // Left & Right
	if(whichCode>=96 && whichCode<=105) return true;
	if(whichCode>=48 && whichCode<=57) return true;
	return false;
}

function Only_Digit_Price(e) {
	var whichCode = (window.Event) ? e.which : e.keyCode;
	if (whichCode == 13 || whichCode == 8 || whichCode == 46 || whichCode == 9) return true;  // Enter & Backspace & Delete & Tab
	if (whichCode == 37 || whichCode == 39) return true;  // Left & Right
	if (whichCode == 190 || whichCode == 188 || whichCode == 110 || whichCode == 44) return true;  // Dot & Comma & Comma & Comma
	if(whichCode>=96 && whichCode<=105) return true;
	if(whichCode>=48 && whichCode<=57) return true;
	return false;
}

// Checks text box whether is valid date
function checkdate(objName) {
var datefield = objName;
if (chkdate(objName) == false) {
datefield.select();
alert("Girdiðiniz tarih doru deðil lütfen tekrar deneyin.");
datefield.focus();
return false;
}
else {
return true;
   }
}
function chkdate(objName) {
//var strDatestyle = "US"; //United States date style
var strDatestyle = "EU";  //European date style
var strDate;
var strDateArray;
var strDay;
var strMonth;
var strYear;
var intday;
var intMonth;
var intYear;
var booFound = false;
var datefield = objName;
var strSeparatorArray = new Array("-"," ","/",".");
var intElementNr;
var err = 0;
var strMonthArray = new Array(12);
strMonthArray[0] = "Oca";
strMonthArray[1] = "Þub";
strMonthArray[2] = "Mar";
strMonthArray[3] = "Nis";
strMonthArray[4] = "May";
strMonthArray[5] = "Haz";
strMonthArray[6] = "Tem";
strMonthArray[7] = "Aðu";
strMonthArray[8] = "Eyl";
strMonthArray[9] = "Eki";
strMonthArray[10] = "Kas";
strMonthArray[11] = "Aralýk";
strDate = datefield.value;
if (strDate.length < 1) {
return true;
}
for (intElementNr = 0; intElementNr < strSeparatorArray.length; intElementNr++) {
if (strDate.indexOf(strSeparatorArray[intElementNr]) != -1) {
strDateArray = strDate.split(strSeparatorArray[intElementNr]);
if (strDateArray.length != 3) {
err = 1;
return false;
}
else {
strDay = strDateArray[0];
strMonth = strDateArray[1];
strYear = strDateArray[2];
}
booFound = true;
   }
}
if (booFound == false) {
if (strDate.length>5) {
strDay = strDate.substr(0, 2);
strMonth = strDate.substr(2, 2);
strYear = strDate.substr(4);
   }
}
if (strYear.length == 2) {
strYear = '20' + strYear;
}
// US style
if (strDatestyle == "US") {
strTemp = strDay;
strDay = strMonth;
strMonth = strTemp;
}
intday = parseInt(strDay, 10);
if (isNaN(intday)) {
err = 2;
return false;
}
intMonth = parseInt(strMonth, 10);
if (isNaN(intMonth)) {
for (i = 0;i<12;i++) {
if (strMonth.toUpperCase() == strMonthArray[i].toUpperCase()) {
intMonth = i+1;
strMonth = strMonthArray[i];
i = 12;
   }
}
if (isNaN(intMonth)) {
err = 3;
return false;
   }
}
intYear = parseInt(strYear, 10);
if (isNaN(intYear)) {
err = 4;
return false;
}
if (intMonth>12 || intMonth<1) {
err = 5;
return false;
}
if ((intMonth == 1 || intMonth == 3 || intMonth == 5 || intMonth == 7 || intMonth == 8 || intMonth == 10 || intMonth == 12) && (intday > 31 || intday < 1)) {
err = 6;
return false;
}
if ((intMonth == 4 || intMonth == 6 || intMonth == 9 || intMonth == 11) && (intday > 30 || intday < 1)) {
err = 7;
return false;
}
if (intMonth == 2) {
if (intday < 1) {
err = 8;
return false;
}
if (LeapYear(intYear) == true) {
if (intday > 29) {
err = 9;
return false;
}
}
else {
if (intday > 28) {
err = 10;
return false;
}
}
}
if (strDatestyle == "US") {
 // datefield.value = strMonthArray[intMonth-1] + " " + intday+" " + strYear;
}
else {
// datefield.value = intday + " " + strMonthArray[intMonth-1] + " " + strYear;
}
return true;
}
function LeapYear(intYear) {
if (intYear % 100 == 0) {
if (intYear % 400 == 0) { return true; }
}
else {
if ((intYear % 4) == 0) { return true; }
}
return false;
}
function doDateCheck(from, to) {
if (Date.parse(from.value) <= Date.parse(to.value)) {
alert("The dates are valid.");
}
else {
if (from.value == "" || to.value == "") 
alert("Both dates must be entered.");
else 
alert("To date must occur after the from date.");
   }
}