function calcHeight(vID, vActief)
{
	
	//find the height of the internal page
	var the_height=
		document.getElementById(vID).contentWindow.document.body.scrollHeight;

	//change the height of the iframe
	document.getElementById(vID).height=the_height;
	  
	//change the other properties of the iframe
	document.getElementById(vID).left='0px';
	document.getElementById(vID).width='100%';
	document.getElementById(vID).top='0px';
	 
	if (vActief == 1)
	{
		//XML mandje 
		frameAction= window.frames['xmlmandje'].document.getElementById('action').value;
	
		if (frameAction == 'refresh')
		{		
			document.getElementById('xmlmandje').src = document.getElementById('xmlmandje').src;
		}	
	}
	

}

function calcIframeMandjeHeight()
{
	
	//find the height of the internal page
	var the_height=
		document.getElementById('xmlmandje').contentWindow.document.body.scrollHeight;
	//alert('test')
	//change the height of the iframe
	document.getElementById('xmlmandje').height=the_height;
	  
	//change the other properties of the iframe
	document.getElementById('xmlmandje').left='0px';
	document.getElementById('xmlmandje').width='100%';
	document.getElementById('xmlmandje').top='0px';

}