function myFontSize(fontMod, setCookie)
{
	newFontSize = parseInt(document.getElementById("myBody").style.fontSize);
	newFontSize = newFontSize+fontMod;
	if (newFontSize > 20)
		newFontSize = 20;
	if (newFontSize < 6)
		newFontSize = 6;
	document.getElementById("myBody").style.fontSize=newFontSize+"px";

	if (setCookie != false)
		myCookie(newFontSize);
}

function myCookie(fontSize)
{
	document.getElementById("pIFrame").src = "/_shared/p_cookie.php?cookieNameArray=fontSize&cookieValueArray="+fontSize;
}

function changePicture(id, url)
{
	document.getElementById(id).src = url;
}

function changePage(url)
{
	document.forms.edit.edit_redir.value = ""+url;
	document.forms.edit.submit();
}

function deleteEntry(id)
{
	if (!confirm("Eintrag wirklich löschen?")) return;
	document.forms.edit.edit_delete.value = id;
	document.forms.edit.submit();
}

function showDiv(div, field, index, value)
{
	if (index == "false") {
		if (document.forms.edit.elements[field].checked == value)
			document.getElementById(div).style.display = "block";
		else
			document.getElementById(div).style.display = "none";
	} else {
		if (document.forms.edit.elements[field][index].checked == true)
			document.getElementById(div).style.display = "block";
		else
			document.getElementById(div).style.display = "none";
	}
}

function openwindow(a, b, c, d, e)
{
	var f = b;
	a = urlencode(a);
	if (d != null) d = urlencode(d);
	else d = "";
	if (e == "scrollbars=yes") var f = b - 20;
	else if (e == "scrollbars=no") var f = b;
	c = c - 30;
	var url = "/build/popup.php?picture="+a+"&comment="+d+"&x="+f;
	window.open(url, "Bild", "width="+b+", height="+c+", "+e);
}

function urlencode(ch)
{
   ch = ch.replace(/[ ]/g,"+") 
   ch = ch.replace(/[\/]/g,"%2F") 
   return escape(ch) 
}

function switchImages(id_show ,id_hide)
{
	show = document.getElementById(id_show);
	hide = document.getElementById(id_hide);
	
	show.style.display = '';
	hide.style.display = 'none';
}