function popUp(URL,width,height) {
	day = new Date();
	id = day.getTime();

	var winLeft = (screen.width - width) / 2;
	var winUp = (screen.height - height) / 2;

	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+width+',height='+height+',left='+winLeft+',top='+winUp);");
}


function contact_by_mail(user, domain, suffix, content) 
{
	if (!content)
	{
		document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '">' + user + '@' + domain + '.' + suffix + '</a>');
	} else
	{
		document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '">' + content + '</a>');
	}
	return true;
}


function flashChangePageTitle(newTitle)
{
	document.title = newTitle;
}

// Called from page header 
// checks if url contains # and redirects to new url
function flashCheckUrlRedirect()
{
	var urlParts = window.location.href.split("#/");
	if (urlParts[1])
	{
		window.location = '/'+urlParts[1];
	}
}


function flashFindPageDimensions()
{
	var winWidth, winHeight, d=document;
	if (typeof window.innerWidth!='undefined') 
	{
		winWidth = window.innerWidth;
		winHeight = window.innerHeight;
	} else if ( d.documentElement && typeof d.documentElement.clientWidth!='undefined' && d.documentElement.clientWidth!=0 ) 
	{
		winWidth = d.documentElement.clientWidth;
		winHeight = d.documentElement.clientHeight;
	} else if ( d.body && typeof d.body.clientWidth!='undefined') 
	{
		winWidth = d.body.clientWidth;
		winHeight = d.body.clientHeight;
	}
	var returnArray = new Array(winWidth, winHeight);
	return returnArray;
}

var resizeTimeout;
var lastGivenHeight;
function flashSetObjHeight(objHeight) 
{
	lastGivenHeight = objHeight;
	var obj = document.getElementById('swfBase');
	var pageDimensions = flashFindPageDimensions();
	if (objHeight<pageDimensions[1]) 
	{ 
		objHeight = pageDimensions[1] - 5;
	}
	obj.style.height = objHeight + 'px';
	
	if (pageDimensions[0] < 960)
	{
		obj.style.width = '960px';
		
		// Keep calling this function or Flash will not resize back in IE
		resizeTimeout = setTimeout("setObjHeight("+lastGivenHeight+")", 500);
	} else
	{
		obj.style.width = '100%';
	}
}

var scrollPos = 0
function flashDoPageScroll(delta)
{
	var obj = document.body;
	obj.scrollTop -= (delta*10);
}



var scrollTo;
var objDiv;
var objDivHeight;
var currentYPos;
var contentHeight = 0;
var numPages;
var timer;
function moveToPage(layerId, direction, checkShowButtons)
{
	objDiv = document.getElementById(layerId);
	objDivHeight = objDiv.offsetHeight;
	
	
	// Get current scrollTop position
	currentYPos = objDiv.scrollTop;

	if (checkShowButtons)
	{
		objDiv.scrollTop = 100;
		if (objDiv.scrollTop == 0)
		{
			/* Er is maar 1 pagina, hide buttons */
			document.getElementById('btn_right_active').style.display='none';
			document.getElementById('btn_right_inactive').style.display='none';
			document.getElementById('btn_left_active').style.display='none';
			document.getElementById('btn_left_inactive').style.display='none';
		} else
		{
			objDiv.scrollTop = 0;
			moveToPage(layerId, -1);
		}
	} else
	{
		// Move page
		if (direction == 1)
		{
			//objDiv.scrollTop = currentYPos + objDivHeight;
			scrollTo = currentYPos + objDivHeight;
			if (objDiv.scrollTop > contentHeight)
			{
				contentHeight = objDiv.scrollTop;
			}
		} else
		if (direction == -1)
		{
			//objDiv.scrollTop = currentYPos - objDivHeight;
			scrollTo = currentYPos - objDivHeight;
		}
		timer = setInterval(doScroll, 100, layerId);
	}
}

function doScroll(layerId)
{	
	if (objDiv.scrollTop < scrollTo)
	{
		objDiv.scrollTop += 17;
	} else
	if (objDiv.scrollTop > scrollTo)
	{
		objDiv.scrollTop -= 17;
	}
	
	if (objDiv.scrollTop <= 0)
	{
		clearInterval(timer);
		document.getElementById('btn_left_inactive').style.display='block';
		document.getElementById('btn_left_active').style.display='none';
	} else
	{
		document.getElementById('btn_left_inactive').style.display='none';
		document.getElementById('btn_left_active').style.display='block';
	}
	
	if (objDiv.scrollTop%objDivHeight == 0 || objDiv.scrollTop < contentHeight)
	{
		document.getElementById('btn_right_inactive').style.display='none';
		document.getElementById('btn_right_active').style.display='block';
	} else
	{
		document.getElementById('btn_right_inactive').style.display='block';
		document.getElementById('btn_right_active').style.display='none';
	}
}