function OnlyNumeric(e,Val)

{
var Keycode =e.keyCode;

if (Val)
{

	if((Keycode >44 && Keycode <58)||(Keycode ==8)) 
	   e.returnValue = true;
	else 
	   e.returnValue = false;
}

else
{

	if((Keycode >45 && Keycode <58)||(Keycode ==8)) 
	   e.returnValue = true;
	else 
	   e.returnValue = false;
}

}



function OnlyCharacters(e)

{

var Keycode =e.keyCode;

 

if((Keycode >64 && Keycode <91)||(Keycode >96 && Keycode <123)||(Keycode ==8)||(Keycode ==32)||(Keycode==35))

 

e.returnValue = true;

else 

e.returnValue = false;

}

function Characters_Numbers(e)

{

var Keycode =e.keyCode;

 

if((Keycode >64 && Keycode <91)||(Keycode >96 && Keycode <123)

||(Keycode >47 && Keycode <58)||(Keycode ==8)||(Keycode ==45)||(Keycode ==95)||(Keycode ==32)) 

 

e.returnValue = true;
else 
e.returnValue = false;
}


function TimeEntry(e)

{

var Keycode =e.keyCode;

if((Keycode >47 && Keycode <59)||(Keycode ==8)) 

e.returnValue = true;

else 

e.returnValue = false;

}