function encodeLoginForm(name){

login='document.'+name+'.formLogin.value';
password='document.'+name+'.formPassword.value';

if( eval(login+'.length')<4 || eval(password+'.length')<4 )
	{
	alert('Login i hasło muszą mieć długość powyżej 3 znaków.');
	}
	else
	{
	
		newLogin = hex_md5(eval(login));
		newPassword = hex_md5(eval(password));
		
		newLogin = hex_md5(newLogin);
		newPassword = hex_md5(newPassword);
	
		
		eval('document.'+name+'.formLogin.value=\'\';');
		eval('document.'+name+'.formPassword.value=\'\';');			
		eval('document.'+name+'.formLoginEnc.value=\''+newLogin+'\';');
		eval('document.'+name+'.formPasswordEnc.value=\''+newPassword+'\';');	
		//alert(eval('document.formLogin.submit();'));
		eval('document.'+name+'.submit();');
	}

}

function MyAddress(IP) {
	//
	document.cookie="localIP="+IP;
}

function getElemsByRel(rel){
    aElements = document.getElementsByTagName("a");
	
    relElems = [];
	
    for (i = 0; i < aElements.length; i++) {
        if (aElements[i].hasAttribute("rel") && aElements[i].rel == rel) {
            return aElements[i].parentNode;
        }
    }
	return false;
}

function bgChange(target)
{
	
	var layer=target;
	
	if(layer.style.backgroundImage=='')
		{
		layer.style.backgroundImage='url(./images/chosenMenuItem.jpg)';
		}
	else
		{
		layer.style.backgroundImage='';
		}
	
}

function bgChangeByRel(id,action)
	{
	var active=getElemsByRel(id);
	if(action==1)
		active.style.backgroundImage='url(./images/chosenMenuItem.jpg)';
	else
		{
		active.style.backgroundImage='';
		}
	}
	
function eventEndDate()
{
	if(document.frm.frmEventEnd.disabled==true) 
	{ 
		document.frm.frmEventEnd.disabled=false; 
		document.frm.frmEventEnd.style.color='#ffffff';
		document.getElementById("kalendar").innerHTML = "<a href=\"javascript:show_calendar('document.frm.frmEventEnd', document.frm.frmEventEnd.value,1);\"><img src=\"./js/calender/cal.gif\" width=\"16\" height=\"16\" border=\"0\" alt=\"Kliknij, aby pobrać datę..\"></a>";
	} 
	else 
	{ 
		document.frm.frmEventEnd.disabled=true; 
		document.frm.frmEventEnd.style.color='#7c7c7c';
		document.getElementById("kalendar").innerHTML = "";
	}
}