function popup(url,x,y) 
{
	var str = "toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width="+x+",height="+y;
	window.open(url, "popup",str);
}

function NavHover(item, c)
{
	item.className = c;
}

function SwitchVisibility(sel, cat)
{
	// 0=anzeigen, 1=nicht anzeigen
	var divs = document.getElementsByTagName("div");
	for(var i=0;i<divs.length;i++)
	{
		if(divs[i].id != null && divs[i].id.indexOf(cat) != -1)
		{
			if(divs[i].style.display == 'none')
			{
			 	divs[i].style.display = 'block';
			 	sel.innerHTML = "<img src='pictures/ico_minus.gif' border='0' width='16' height='16' title='Diese Kategorie ausblenden'>";
			}
			else
			{
				divs[i].style.display = 'none';	
				sel.innerHTML = "<img src='pictures/ico_plus.gif' border='0' width='16' height='16' title='Diese Kategorie einblenden'>";
			}
		}
	}
}

function ChangePicture(picture) 
{
	str = document.getElementsByName('bigPicture')[0];
	doc = eval(str);
	tempIMG = new Image();
	tempIMG.src = picture;
	doc.src=tempIMG.src;
}

function ShowStatus(txt)
{
	window.status=txt;
	return true;
}

var cleardateype = false;

function GoToNextField(obj)
{
	point = obj.value.length;
	
	tb_month = null;
	tb_year = null;
	
	var inputs = document.getElementsByTagName("input");
	for(var i=0;i<inputs.length;i++)
	{
		if(inputs[i].id != null && inputs[i].id.indexOf('dyn_tb') != -1)
		{
			if(inputs[i].id.indexOf('month') != -1) tb_month = inputs[i];	
			if(inputs[i].id.indexOf('year') != -1) tb_year = inputs[i];	
		}
	}	
	
	if(point == 2)
	{
		chr = obj.value.substring(1);
		if(chr == '.') obj.value = '0' + obj.value.substring(0,1);
		if(obj.id.indexOf('day') != -1) tb_month.focus();
		else if(obj.id.indexOf('month') != -1) tb_year.focus();
	}
}

function bookmarksite(linkname, linkurl)
{
	if (document.all)
	{
		window.external.AddFavorite(linkurl, linkname);
	}
	else if (window.sidebar)
    {
    	window.sidebar.addPanel(linkname, linkurl, "");
  	}
}

function ChangeFocus(btn)
{
	for(var i=0;i<document.forms[0].length;++i)
	{
		if(document.forms[0].elements[i].name.indexOf(btn) > 1)
		{
			document.forms[0].elements[i].focus();
		}
	} 
}

/*onload = function() 
{
	window.setInterval(function() {
		var ele = document.getElementById("countdown");
		if(ele != null)
		{
			var num = "2010,7,23,23,59,59".split(",", 6);
			var time = ((new Date(num[0], num[1] - 1, num[2], num[3], num[4], num[5])).getTime() - (new Date()).getTime()) / 1000;
			var hour = Math.floor(time / 3600);
			time -= hour * 3600;
			var minutes = Math.floor(time / 60);
			time -= minutes * 60;
			var seconds = Math.floor(time);
			ele.innerHTML = ((hour < 10 ? "0" + hour.toString(10) : hour.toString(10)) + ":" + (minutes < 10 ? "0" + minutes.toString(10) : minutes.toString(10)) + ":" + (seconds < 10 ? "0" + seconds.toString(10) : seconds.toString(10)));
		}
	}, 1000);
}*/