// JavaScript Document
function show_url(url) {
	var height = parseInt(document.getElementById('main').clientHeight);
	var width = parseInt(document.body.clientWidth);
	document.getElementById('bg_div').style.width=width+'px';
	document.getElementById('bg_div').style.height=(height+15)+'px';
	document.getElementById('bg_div').style.display='block';
	document.getElementById('bg_div').onclick = function() { close_popup(); };
	
	if(document.getElementById('zoek') != undefined) {
		var subSection = url.substring(11,0);
		if(subSection == '/images.php') {
			document.getElementById('zoek').style.display='none';
		}
	}
	
	document.getElementById('text_frame').style.display='block';
	
	document.getElementById('popupcontent').src=url;
	//document.getElementById('popupcontent').style.height=(height-267)+'px';
	window.scrollTo(200,0);
	//$('frame').style.display='block';
}
function show_url2(url) {
	var height = parseInt(document.getElementById('main').clientHeight);
	var width = parseInt(document.body.clientWidth);
	document.getElementById('bg_div').style.width=width+'px';
	document.getElementById('bg_div').style.height=(height+15)+'px';
	// document.getElementById('bg_div').style.height=(height+45)+'px';
	// document.getElementById('bg_div').style.height=1500+'px';
	document.getElementById('bg_div').style.display='block';
	document.getElementById('bg_div').onclick = function() { close_popup(); };

	// alert(document.getElementById('bg_div').style.height);
	document.getElementById('text_frame').style.display='block';
	
	document.getElementById('popupcontent').src=url;
	document.getElementById('popupcontent').style.height=(height-270)+'px';
	window.scrollTo(200,0);
	//$('frame').style.display='block';
}
function close_popup() {
	if(document.getElementById('zoek') != undefined) {
		document.getElementById('zoek').style.display='block';
	}
	document.getElementById('bg_div').style.display='none';
	document.getElementById('text_frame').style.display='none';
	document.getElementById('popupcontent').src='/empty.html';
}

function change_content(id) {
	document.getElementById('li1').className='';
	document.getElementById('li2').className='';
	document.getElementById('content1').style.display='none';
	document.getElementById('content2').style.display='none';
	
	document.getElementById('li'+id).className='actief';	
	document.getElementById('content'+id).style.display='block';
}