var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")

function countup(yr,m,d,tekst,czyli, dni){
	var today=new Date()
	var todayy=today.getFullYear()
	var todaym=today.getMonth()
	var todayd=today.getDate()
	var todaystring=montharray[todaym]+" "+todayd+", "+todayy
	var paststring=montharray[m-1]+" "+d+", "+yr
	var difference=czyli+" <b>"
	difference+=(Math.round((Date.parse(todaystring)-Date.parse(paststring))/(24*60*60*1000))*1)
	difference+="</b> "+dni
	document.write(tekst+" "+d+"."+m+"."+yr+", "+difference+"!")
}

function ShowParagraph(id)
{
  	var element = document.getElementById(id);
  	
	if (element.style.display == '') 
	{
    	element.style.display = 'none';
  	} 
  	else 
  	{
    	element.style.display = '';
    }
}

function ShowFormField(pref, ilosc)
{
	for (i=1 ; i<=ilosc ; i++)
	{
		var element = document.getElementById(pref+i);
	  	
		if (element.style.display == 'none') 
		{
	   		element.style.display = '';
		}
 	}
}

function HideFormField(pref, ilosc)
{
	for (i=1 ; i<=ilosc ; i++)
	{
		var element = document.getElementById(pref+i);
	  	
		if (element.style.display == '') 
		{
	   		element.style.display = 'none';
		}
 	}
}

function SelectCheckboxes(what,pref,stan)
{
	for(i=0 ; i<what.elements.length ; i++)
	{
    	if(what.elements[i].type == "checkbox" && what.elements[i].name.substring(0,pref.length) == pref)
    	{
      		what.elements[i].checked=stan;
    	}
  	}
}

function ShowDesc(description)
{
	document.newsform.desc.value = description;
}

function HideDesc()
{
	document.newsform.desc.value = '';
}