//TextArea control
function isNotMax(e){
	e = e || window.event;
	var target = e.target || e.srcElement;
	var code=e.keyCode?e.keyCode:(e.which?e.which:e.charCode)

	switch (code){
		case 13:
		case 8:
		case 9:
		case 46:
		case 37:
		case 38:
		case 39:
		case 40:
			return true;
	}
	return target.value.length <= target.getAttribute('maxlength');
}
function maxlength(this_field, MaxLen) {
	inputStr = this_field.value;
	strlength= inputStr.length;
	if (strlength > MaxLen ) this_field.value=inputStr.substring(0,MaxLen);
	document.regs.counter.value = (MaxLen - this_field.value.length);
	this_field.focus();
}