// Code for the popup windows
var popup;
function launchwindow(winURL,winName,w,h,winSpecs)
{
popup = window.open(winURL,winName,
		"Width=" + w + ",Height=" + h + "," + winSpecs);
popup.focus();
}
function BNB_mouseon(n)
	{
	if(browsok)
		{
		imageON = eval(n + "1.src");
		document [n].src = imageON;
		}
	}

function BNB_mouseoff(n)
	{
	if(browsok)
		{
		imageOFF = eval(n + "0.src");
		document [n].src = imageOFF;
		}
	}

//Place focus on the first form element
function placeFocus()
{
	if (document.forms.length > 0)
	{
		var field = document.forms[0];
		for (i = 0; i < field.length; i++)
		{
			if ((field.elements[i].type == "text") || (field.elements[i].type == "textarea") || (field.elements[i].type.toString().charAt(0) == "s")) {
			document.forms[0].elements[i].focus();
			break;
         }
      }
   }
}
var isIE = document.all?true:false;
var isNS = document.layers?true:false;
function onlyDigits(e) 
	{
		var _ret = true;
		if (isIE) 
		{
		if (window.event.keyCode < 46 || window.event.keyCode > 57) 
		{
			window.event.keyCode = 0;
			_ret = false;
		}
	}
}