// JavaScript Document
function addLoadEvent(func) {
	var oldonload = window.onload;
	if(typeof window.onload != 'function') {
		window.onload = func;	
	}
	else
	{
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

// verwerk zoekformulier
/* NOG OMZETTEN NAAR DOM! */
function zoekPagina()
{
	zoek = document.forms["plugin_zoek_pages"].zoek.value;
	loc = document.forms["plugin_zoek_pages"].loc.value;
	window.location = loc+"[zoek="+zoek+"]";
}

// laat de items op de homepagina veranderen van kleur als je eroverheen gaat
function itemRollOver() {
	var pagina = $("container");
	var divs = pagina.getElementsByTagName("div");
	for(var i=0;i<divs.length;i++)
	{
		if(divs[i].className.indexOf("item")!=-1)
		{
			divs[i].onmouseover = function() {
				//this.setAttribute("className","item active");
				Element.addClassName(this,"active");
			}
			divs[i].onmouseout = function() {
				Element.removeClassName(this,"active");	
			}
		}
	}
}

function portfolio(ID,kant)
{	
	var items = $("portfolio_uitgelicht_"+kant);
	var divs = items.getElementsByTagName("div");
	for(var i=0;i<divs.length;i++)
	{
		if(divs[i].id.indexOf("project_")!=-1)
		{
			divs[i].className = "project_invisible";
		}
		if(divs[i].id == "project_"+ID)
		{
			divs[i].className = "project_visible";	
		}
	}
	items.style.visibility = '';
}

function sluitPortfolio(ID,kant)
{
	var items = $("portfolio_uitgelicht_"+kant);
	var project = $("project_"+ID);
	Element.removeClassName(project,'project_visible');
	Element.addClassName(project,'project_invisible');
	items.style.visibility = 'hidden';
	
}

function loadPortfolio()
{
	var items = $("portfolio_uitgelicht");
	var divs = items.getElementsByTagName("div");
	for(var i=0;i<divs.length;i++)
	{
		if(divs[i].id.indexOf("project_")!=-1)
		{
			divs[i].className = "project_invisible";
		}
	}	
	
}

addLoadEvent(itemRollOver);
//addLoadEvent(loadPortfolio);