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var KeylangFarsi=true;

// for keypress

function farsikey(myfield,e,t,btnVar)

{

var key;

var basestring=' !"#$%¯)(×+H-./0123456789:©,=.@P0}IOJD"÷@/ /×N!MA {KR%~,˜†^_~402Ì+(D'G*FE&/.-6B3A9157:8<|>Q';

if (window.event)

 key = window.event.keyCode;

else if (e)

 key = e.which;







//if (key==13){

//	if (btnSubmit!=null){

//		window.event.keyCode=0;

//		eval('document.aspnetForm.ctlMain_ctl01_TplSearchSubmit.click();');

//	}

//}



//if (key < 0x0020 || key >= 0x00FF) return true; 

if (KeylangFarsi==true)

{

	if (window.event){

		if (t=="0"){ // Farsi String

		 window.event.keyCode=basestring.charCodeAt(key-32);

			if (key==13 && btnVar!="" && btnVar!=null){

				tempValidate = 'document.aspnetForm.' + btnVar + '.click();'

				eval(tempValidate);

				

			}

		}

		if (t=="1"){ // Farsi Number

			if (key>47 && key<58) {

		    	if (key == 0x0020 && window.event.shiftKey) 

					window.event.keyCode = 0x200C;

				else

					window.event.keyCode=basestring.charCodeAt(key-32);

				return true;

			}else{

				window.event.keyCode=0

			}

		}

		if (t=="2"){ // Farsi Date

			if (key>46 && key<58){

		    	if (key == 0x0020 && window.event.shiftKey) 

					window.event.keyCode = 0x200C;

				else

					window.event.keyCode=basestring.charCodeAt(key-32);

					if (myfield.value.length==10) window.event.keyCode=0

				return true;

			}else{

				window.event.keyCode=0

			}

		}

		if (t=="3"){ // Special Numbers

			if ((key>47 && key<58) || key==45){

		    	if (key == 0x0020 && window.event.shiftKey) 

					window.event.keyCode = 0x200C;

				else

					window.event.keyCode=basestring.charCodeAt(key-32);

				return true;

			}else{

				window.event.keyCode=0

			}

		}

		if (t=="4"){ // Special Numbers





var characterCode

if(e && e.which){ //get event object reference and code property for each browser

	e = e

	characterCode = e.which

}

else{

	e = event

	characterCode = e.keyCode

} 



if(characterCode == 13 && !window.event.shiftKey){

	myfield.value += "\n|" //simply add break tag when carriage return is pressed

	return true

}

else if(window.event.shiftKey && characterCode==13){

	window.event.keyCode=13;

	return true

}

else if(characterCode == 8 && !document.getElementById){ //if backspace pressed (NN4) and browser is not NN6 

	//IE ignores clause because this function is called onKeyPress & non alphanmerc backspace requires keydown or keyup

	myfield.value = myfield.value.substring(0,myfield.value.length-1) // unselect string & chop off last entered character

	myfield.select();myfield.focus() //reselect & focus to force correct cursor insertion point

	return false

}

else{ //if any other character is pressed

			window.event.keyCode=basestring.charCodeAt(key-32);

} 









		}

	}

	else if (e)

	 e.which=basestring.charCodeAt(key-32);

}

 return true;

}



function farsiChar()

{

	document.aspnetForm.ctl00$Main$txtSubjectTitle.value = document.aspnetForm.ctl00$Main$txtSubjectTitle.value.replace(/C/g,"©");

	document.aspnetForm.ctl00$Main$txtSubjectTitle.value = document.aspnetForm.ctl00$Main$txtSubjectTitle.value.replace(/I/g,"Ì");

	document.aspnetForm.ctl00$Main$txtSubjectTitle.value = document.aspnetForm.ctl00$Main$txtSubjectTitle.value.replace(/J/g,"Ì");

	

	document.aspnetForm.ctl00$Main$txtSubjectContent.value = document.aspnetForm.ctl00$Main$txtSubjectContent.value.replace(/C/g,"©");

	document.aspnetForm.ctl00$Main$txtSubjectContent.value = document.aspnetForm.ctl00$Main$txtSubjectContent.value.replace(/I/g,"Ì");

	document.aspnetForm.ctl00$Main$txtSubjectContent.value = document.aspnetForm.ctl00$Main$txtSubjectContent.value.replace(/J/g,"Ì");

}



// function for keydown

function changelang(objtext1)

{

	if (window.event.keyCode==119){

		KeylangFarsi =(KeylangFarsi==true) ? false : true ;

		if (KeylangFarsi==true) {

//			document['langSelect'].src='images/FA.gif';

		}else{

//			document['langSelect'].src='images/EN.gif';

		}

	}

    if (window.event.altKey && window.event.shiftKey )

		KeylangFarsi = false ;

	return true;

}



// function for Shamsi Date

function DateValidate(strDate){

		MaxYear=1400

		MinYear=1385

		DaysInSolarMonth=new Array(0,31,31,31,31,31,31,30,30,30,30,30,29)

	

		DateArr=strDate.split('/')

		Y=parseInt(DateArr[0])

		if (Y<1300){Y+=1300}  

		if (Y>MaxYear || Y<MinYear){alert('D7A' *'1Ì. 1' (5H1* 5-Ì- H'1/ FE'ÌÌ/!       >>  9// 3'D'); return false}

		M=parseInt(DateArr[1])

		if (M>12 || M<1){alert('D7A' *'1Ì. 1' (5H1* 5-Ì- H'1/ FE'ÌÌ/!       >>  9// E'G'); return false}

		D=parseInt(DateArr[2])

		TMP=(Y + 38) * 31

	

		TMP=TMP-128*Math.floor(TMP/128)

		if (TMP<=30){DaysInSolarMonth[12]=30}

		if (D>DaysInSolarMonth[M]){alert('D7A' *'1Ì. 1' (5H1* 5-Ì- H'1/ FE'ÌÌ/!       >>  9// 1H2'); return false}



		return true;

}