function Talning(msgText,maxChar)
{
	lengd = document.skraning.skilabod.value.length;
	if (lengd > maxChar )
	{
		document.skraning.skilabod.value = document.skraning.skilabod.value.substr(0,maxChar);
		lengdLeft = 0;
	}
	else
	{
		lengdLeft = maxChar - lengd;
	}

	document.skraning.Onotad.value = lengdLeft;	
}

function OpenPopup(imgSource, imgWidth, imgHeight) 
{
	var winl = (screen.width - imgWidth) / 2;
	var wint = (screen.height - imgHeight) / 2;
	if (winl < 0) winl = 0;
	if (wint < 0) wint = 0;

	windowprops = "height="+(imgHeight+18)+",width="+(imgWidth+18)+",top="+ wint +",left="+ winl +",location=no,"
	+ "scrollbars=no,menubars=no,toolbars=no,resizable=no,status=no";

	window.open(imgSource, "Popup", windowprops);
}