// JavaScript Document

/* Show afkorting */
function showAfkort(id)
{
	if(id == 1)
	{
		document.getElementById('1').style.display = '';
		document.getElementById('2').style.display = '';
		document.getElementById('3').style.display = '';
		document.getElementById('4').style.display = '';
		document.getElementById('5').style.display = '';
		
		if( document.getElementById('6') != null )
		{
			document.getElementById('6').style.display = '';
			document.getElementById('7').style.display = '';
			document.getElementById('8').style.display = '';
			document.getElementById('9').style.display = '';
			document.getElementById('10').style.display = '';
			document.getElementById('11').style.display = '';
		}
	}
	else if(id == 0)
	{
		document.getElementById('1').style.display = 'none';
		document.getElementById('2').style.display = 'none';
		document.getElementById('3').style.display = 'none';
		document.getElementById('4').style.display = 'none';
		document.getElementById('5').style.display = 'none';

		if( document.getElementById('6') != null )
		{
			document.getElementById('6').style.display = 'none';
			document.getElementById('7').style.display = 'none';
			document.getElementById('8').style.display = 'none';
			document.getElementById('9').style.display = 'none';
			document.getElementById('10').style.display = 'none';
			document.getElementById('11').style.display = 'none';
		}
	}
}

/* Selecteer template */
function selectTemplate(value)
{
	if(value != 0)
	{ 
		/* Bevestiging */
		if(confirm('Weet u zeker dat u de geselecteerde template wilt activeren?\nDe huidige opmaak zal hierdoor mogelijk verloren gaan!'))
		{ 
			document.nieuwsbrief.nieuwsTemp.value = value; 
		} 
		else 
		{ 
			document.nieuwsbrief.nieuwsTemp.value = 0;
		}
	}	
}

/* Show TR (table) */
function showtr(id)
{
	if(document.getElementById(id).style.display == 'none' && document.getElementById(id).style.visibility == 'hidden')
	{
		document.getElementById(id).style.display = '';
		document.getElementById(id).style.visibility = '';
	} 
	else 
	{
		document.getElementById(id).style.display = 'none';
		document.getElementById(id).style.visibility = 'hidden'
	}
}

/* Datum / tijd verzending */
function selectVerzending(id)
{
	if(id == 1)
	{
		document.getElementById('1').style.display = '';
		document.getElementById('2').style.display = '';
		document.getElementById('3').style.display = '';
	}
	else if(id == 0)
	{
		document.getElementById('1').style.display = 'none';
		document.getElementById('2').style.display = 'none';
		document.getElementById('3').style.display = 'none';
	}
}

/* POPUP venster */
function PopUp(mypage,myname,w,h,pos,infocus)
{
	if(pos == "random")
	{
		mlt = (screen.width)?Math.floor(Math.random()*(screen.width-w)):100;
		mtp = (screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;
	}

	if(pos == "center")
	{
		mlt = (screen.width)?(screen.width-w)/2:100;
		mtp = (screen.height)?(screen.height-h)/2:100;
	}
	else if((pos != 'center' && pos != "random") || pos == null)
	{
		mlt = 0;
		mtp = 20;
	}

	settings = "width=" + w + ",height=" + h + ",top=" + mtp + ",left=" + mlt + ",scrollbars=yes,location=no,menubar=no,toolbar=no,resizable=no";
	// directories=no,status=no
	
	var win = null;
	win = window.open(mypage,myname,settings);
	win.focus();
}

/* Sorteer nummers */
function sortNumber(a,b)
{
	return a - b;
}

/* DIV heights (grootste) */
function DIVheight()
{
	
	/* Hoogte ophalen */
	if( document.getElementById("leftDIV") != null && document.getElementById("rightDIV") != null )
	{

		colLength = new Array(1);
		colLength[0] = document.getElementById("rightDIV").offsetHeight;
		colLength[1] = document.getElementById("leftDIV").offsetHeight;
			
		colLength.sort(sortNumber);
		colLength.reverse();
			
		divLen = colLength[0];
		
		/* Nieuwe hoogte toewijzen */
		document.getElementById("rightDIV").style.height = divLen+"px";
		document.getElementById("leftDIV").style.height = divLen+"px";
			
	}
	
}