// JavaScript Document

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'
	}
}

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

/* DIV heights (grootste) */
function DIVheight()
{
	
	/* Hoogte ophalen */
	if( document.getElementById("centerDIV") != null && document.getElementById("tekstGrootDIV") == null && document.getElementById("tekstDIV") == null )
	{
		
		divLen = document.getElementById("centerDIV").offsetHeight - 6;

		if(divLen > 569)
		{
			/* Nieuwe hoogte toewijzen */
			document.getElementById("copyrightDIV").style.top = divLen+"px";
		}		
	
	}
	else if( document.getElementById("tekstGrootDIV") != null && document.getElementById("rightKleinDIV") != null )
	{
		
		colLength = new Array(1);
		colLength[0] = document.getElementById("tekstGrootDIV").offsetHeight;
		colLength[1] = document.getElementById("rightKleinDIV").offsetHeight;
		
		colLength.sort(sortNumber);
		colLength.reverse();
		
		divLen = colLength[0];
		
		/* Controle CMS Paneel */
		if( document.getElementById("cmsPaneel") != null ){
			
			/* Grote ruimte */
			divLen = divLen + 102;
		} else {
			
			/* Standaard */
			divLen = divLen + 79;
		}
		
		if(divLen > 569)
		{
			/* Nieuwe hoogte toewijzen */
			document.getElementById("copyrightDIV").style.top = divLen+"px";
		}		
		
	}
	else if( document.getElementById("tekstDIV") != null && document.getElementById("rightDIV") != null )
	{
		
		colLength = new Array(1);
		colLength[0] = document.getElementById("tekstDIV").offsetHeight;
		colLength[1] = document.getElementById("rightDIV").offsetHeight;
		
		colLength.sort(sortNumber);
		colLength.reverse();
		
		divLen = colLength[0];
		
		/* Controle CMS Paneel */
		if( document.getElementById("cmsPaneel") != null ){
			
			/* Grote ruimte */
			divLen = divLen + 102;
		} else {
			
			/* Standaard */
			divLen = divLen + 79;
		}
		
		if(divLen > 569)
		{
			/* Nieuwe hoogte toewijzen */
			document.getElementById("copyrightDIV").style.top = divLen+"px";
		}		
		
	}	
	
}