function txtBlur(txtarea,txtid)
{
	var chrcnt = document.getElementById(txtid);
	chrcnt.innerText = txtarea.innerText.length; 
	if(this.innerText=='') chrcnt.innerText='0'; 
}

function txtKeyDown(txtarea,txtid)
{
	document.getElementById(txtid).innerText = txtarea.innerText.length + 1;
}

function showhide(txtid)
{
	var frmdiv = document.getElementById(txtid);
	if(frmdiv.style.display=='block') frmdiv.style.display='none';
	else frmdiv.style.display='block';
}