function getWindowHeight()
{
	var windowHeight = 0;
	if (typeof(window.innerHeight) == 'number')
		windowHeight = window.innerHeight;
	else
	{
		if (document.documentElement && document.documentElement.clientHeight)
			windowHeight = document.documentElement.clientHeight;
		else
		{
			if (document.body && document.body.clientHeight)
				windowHeight = document.body.clientHeight;
		}
	}
	return windowHeight;
}

function stripeTable(id)
{
	try
	{
		var even = false;
		var evenColor = arguments[1] ? arguments[1] : '#fff';
		var oddColor = arguments[2] ? arguments[2] : '#e6e6e6';
		var table = document.getElementById(id);
		if (! table) { return; }

		var tbodies = table.getElementsByTagName('tbody');

		for (var h = 0; h < tbodies.length; h++)
		{
			var trs = tbodies[h].getElementsByTagName('tr');
			for (var i = 0; i < trs.length; i++)
			{
				if (! findClass(trs[i]) && ! trs[i].style.backgroundColor)
				{
					var tds = trs[i].getElementsByTagName('td');
					for (var j=0; j<tds.length; j++)
					{
						var mytd = tds[j];
						if (! findClass(mytd) && ! mytd.style.backgroundColor)
						{
							mytd.style.backgroundColor = even ? evenColor : oddColor;
						}
					}
				}
				even =  ! even;
			}
		}
	}
	catch(e) {}
}

function findClass(obj)
{
	if (obj.getAttributeNode('class') != null)
		return obj.getAttributeNode('class').value;
	else
		return false;
}

function findObject(objectId)
{
	if(window.document.getElementById && window.document.getElementById(objectId))
		return window.document.getElementById(objectId);
	else if (window.document.all && window.document.all(objectId))
		return window.document.all(objectId);
	else if (window.document.layers && window.document.layers[objectId]) 
		return window.document.layers[objectId];
	else
		return null;
}


function formRequired_OnFocus(field)
{
	if (field.value == '*')
		field.value = '';
}

function formRequired_OnBlur(field)
{
	if (field.value == '')
	{
		var color = arguments[1] ? arguments[1] : '#f00';

		field.style.color = color;
		field.value = '*';
	}
	else
		field.style.color = '';
}

function formRequired_Check(formobj)
{
	if (formobj != null)
	{
		for(i=0;i<formobj.elements.length;i++)
		{
			_elm = formobj.elements[i];
			switch(_elm.type)
			{
				case 'checkbox' :
				case 'radio'	:
				case 'submit'	: break;
				default :
				{
					var _req = _elm.getAttribute('required');
					if (_req != null && _req == 'true')
					{
						if (_elm.value == '' || _elm.value == '*')
							return false;
					}
					break;
				}
			}
		}
	}
	return true;
}


init = function() {
	//setFooter();
	//stripeTable('stripeThis');
	
}
window.onload=init;

window.onresize = function() {
	//setFooter();
}



function setFooter() 
{
    return;
	if (document.getElementById)
	{
		var windowHeight = getWindowHeight() - 6;  
		
		if (windowHeight > 0)
		{
			var maincontentHeight = document.getElementById('maincontent').offsetHeight;
			var contentrightHeight = document.getElementById('teasercol').offsetHeight;
			var contentlefttHeight = document.getElementById('navigation').offsetHeight;
			var topperHeight = document.getElementById('header').offsetHeight + 40;
			
			if (contentrightHeight>maincontentHeight) {maincontentHeight = contentrightHeight; }
			if (contentlefttHeight>maincontentHeight) {maincontentHeight = contentlefttHeight; }
			
			if (maincontentHeight+topperHeight < windowHeight)
				document.getElementById('wrapper').style.height = windowHeight + 'px';
			else
				document.getElementById('wrapper').style.height = maincontentHeight+topperHeight + 'px';
		}
	}
}

function displayElement(element)
{
    document.getElementById(element).style.display = 'block';
}

function jitPrepareSifr()
{
    var elements = document.getElementsByTagName('H1');
    
    for (var i = 0; i < elements.length; i++)
    {
        elements[i].innerHTML = elements[i].innerHTML.replace('&amp;', '%26').replace('&', '%26');
    }
}

function placeFlashTitle(tagname, bgcolor, textcolor, hovercolor, linkcolor)
{
    return;
	var headers = document.getElementsByTagName(tagname);
	for (var i=0; i < headers.length; i++)
	{
		var header = headers[i];
		var _width = header.offsetWidth
		var _height = header.offsetHeight;
		var emb = document.createElement('embed');
		emb.className = 'sIFR-flash';
		emb.src = '/js/sifr_futura_c.swf';
		emb.width = _width;
		emb.height = _height;
		emb.type = 'application/x-shockwave-flash';
		emb.quality = 'best';
		emb.setAttribute('wmode','transparent');
		emb.bgcolor = bgcolor;
		
		flashvars = 'txt='+header.innerHTML;
		flashvars += '&textcolor='+textcolor;
		flashvars += '&hovercolor='+hovercolor;
		flashvars += '&linkcolor='+linkcolor;
		flashvars += '&w='+_width+'&h='+_height;
		emb.setAttribute('flashvars',flashvars);
		emb.setAttribute('sifr','true');
		
		header.innerHTML = '';
		header.appendChild(emb);
	}
}

function setStatus(targetUrl)
{
	if (typeof(targetUrl) != 'undefined')
		window.status = targetUrl;
	else
		window.status = '';
}