/*****************************************************************************
 *
 *  Copyright            : Copyright (C) Vizzual
 *  Email                : info @ vizzual.com
 *	
 *  
 *  Disclaimer:
 *	Niets uit dit script mag zonder toestemming van de maker van deze
 *	scripting gekopieerd, of doorverkocht worden aan derden. De maker van deze
 *	scripting blijft ten alle tijden copyright op dit product houden. De 
 *	scripting is ter beschikking gesteld door Vizzual.
 *	Dit programma is GEEN vrije software, en mag niet worden doorverkocht en/
 * 	of gewijzigd worden tenzij de eigenaar toestemming hiervoor heeft verleend
 *
 *****************************************************************************/
menuhover = function()
	{
	if (document.getElementById("menu"))
		{
		var mhover = document.getElementById("menu").getElementsByTagName("li");
		for (var i=0; i<mhover.length; i++)
			{
			mhover[i].onmouseover=function()
				{
				this.className+=" ieover";
				}
			mhover[i].onmouseout=function()
				{
				this.className=this.className.replace(new RegExp(" ieover\\b"), "");
				}
			}
		}
	}

function check_documents()
	{
	var doc = document.getElementById("pagedocs");
	var re = new RegExp("(doc|pdf|xls)$","i");
	
	if (doc)
		{
		var as = document.getElementById("content").getElementsByTagName("a");
		dochtml = '<table>';
		for (var i=0; i<as.length; i++)
			{
			if(as[i].href.match(re))
				{
				var a = as[i];
				var url = a.href.split("/");
				var filename = url[(url.length - 1)];

				var type = filename.split(".");
				var filetype = type[(type.length - 1)];
				
				if (a.name)				{ var value = a.name; }
				else if (a.title)		{ var value = a.title; }
				else if (a.innerHTML)	{ var value = a.innerHTML; }
				else 					{ var value = filename; }
				
				dochtml += '<tr><td><img src="images/ico_'+filetype+'.gif" alt="'+filename+'"></td><td><a href="'+a.href+'" target="_blank">'+value+'</a><br><i>'+unescape(filename)+'</i></td></tr>\r\n';
				}
			}
		dochtml += '</table>';
		doc.innerHTML = dochtml;
		
		if ((i-1) == 0)
			{
			doc.innerHTML = "Op deze pagina staan geen verwijzingen naar documenten.";
			}
		}
	}

function head_over(id)
	{
	document.getElementById('head_'+id).style.opacity =  ".5";
	document.getElementById('head_'+id).style.filter =  "alpha(opacity=50);";
	}
function head_out(id)
	{
	document.getElementById('head_'+id).style.opacity =  "1.0";
	document.getElementById('head_'+id).style.filter =  "alpha(opacity=100);";
	}

function col_more()
	{
	if (document.getElementById('col_more').style.display == "none")
		{
		document.getElementById('col_more').style.display =  "block";
		document.getElementById('img_block_0').src = "images/block_close.gif";
		document.getElementById('img_block_1').src = "images/block_close.gif";
		document.getElementById('img_block_2').src = "images/block_close.gif";
		}
	else
		{
		document.getElementById('col_more').style.display = "none";
		document.getElementById('img_block_0').src = "images/block_open.gif";
		document.getElementById('img_block_1').src = "images/block_open.gif";
		document.getElementById('img_block_2').src = "images/block_open.gif";
		}
	}

if (window.attachEvent) { window.attachEvent("onload", menuhover) };