// JavaScript Document
function wpiszWarstwe(nazwaWarstwy,nest,text)
{
	if (nest=="ns4")
	{	
		var lyr = (nest)? eval('document .'+nest+'. document .'+nazwaWarstwy+'. document') : document . layers[ nazwaWarstwy ]. document;
		
		lyr.open();
		
		lyr.write(text);
		
		lyr.close();
	}
		
	else if (nest=="ie4")
	{
		document.all[nazwaWarstwy].innerHTML = text;
	}
		
	else if (nest=="ie5"||nest=="ns6")
	{
		document.getElementById(nazwaWarstwy).innerHTML = text;
	}
}

NS4 = (document.layers) ? true : false;
		
function checkEnter(event)
{     
	var code = 0;
		    
	if (NS4)
		code = event.which;
	else
		code = event.keyCode;
	if (code==13)
		document.loginform.submit();
}

function confirmLink(theLink, message)
{
	var is_confirmed = confirm(message);
			
	if (is_confirmed) {
		theLink.href += '&is_sure=1';
	}
	return is_confirmed;
}
		
function openSelectWindow(theURL,winName,myWidth, myHeight, isCenter, formfield)
{
		
	if(window.screen)
		if(isCenter)
			var myLeft = 250;
			var myTop = 150;
		if(isCenter=="true"){
			myLeft = (screen.width-myWidth)/2;
			myTop = (screen.height-myHeight)/2;
		}
			
		targetfield = formfield;
		okno = window.open(theURL,winName,'location=0,directories=0,scrollbars=0,toolbar=0,menubar=0,resizable=0,status=0,width='+myWidth+',height='+myHeight+',left=' + myLeft+ ',top=' + myTop);	
	//	return false;
}