function Compter(Target, max, nomchamp)	{
	StrLen = Target.value.length
	if (StrLen > max ) {
			Target.value = Target.value.substring(0,max);
			CharsLeft = max;                                
	}
	else {
		CharsLeft = StrLen;
	}    
	nomchamp.value = max - CharsLeft;
}