// JavaScript Document

var sponsor = 0;

var sponsorArray = new Array();

sponsorArray[0] = new Array("ASara", "logo_sara.gif", "http://www.sara.nl/", "_blank");

sponsorArray[1] = new Array("STUDiO iBiZZ", "logo_ibizz.gif", "http://www.ibizz.nl", "_blank");

sponsorArray[2] = new Array("Loyens & Loeff", "logo_loyens_en_loeff.gif", "http://www.loyens-loeff.nl/", "_blank");

sponsorArray[3] = new Array("Prime Technology Ventures", "logo_prime_techology_ventures.gif", "http://www.ptv.com/", "_blank");

sponsorArray[4] = new Array("Rabobank", "logo_rabobank.gif", "http://www.rabobank.nl/", "_blank");

sponsorArray[5] = new Array("Science Park Amsterdam", "logo_science_amsterdam.gif", "http://www.scienceparkamsterdam.nl", "_blank");

sponsorArray[6] = new Array("Vectrix Subsidies", "logo_vectrix.gif", "http://www.vectrix.nl/", "_blank");

sponsorArray[7] = new Array("PriceWaterhouseCoopers", "logo_pwc.gif", "http://www.cwep.nl/", "_blank");

sponsorArray[8] = new Array("Solid Ventures", "logo_solid_ventures.gif", "http://www.solidventures.nl/", "_blank");

sponsorArray[9] = new Array("NYSE", "logo_Euronext.gif", "http://www.euronext.com/landing/indexMarket-18812-NL.html", "_blank");

sponsorArray[10] = new Array("Arnold & Siedsma", "logo_arnold_siedsma.gif", "http://www.arnold-siedsma.nl/", "_blank");

sponsorArray[11] = new Array("Merk Commissarissen", "logo_mc.gif", "http://www.merkcommissarissen.nl/", "_blank");

function showSponsors() {

	for (i = 0; i < 4; i++) {

		j = i + sponsor;

		document.getElementById("sponsor" + i).innerHTML = '<a href="' + sponsorArray[j][2] + '" target="' + sponsorArray[j][3] + '"><img src="img/sponsors_top/' + sponsorArray[j][1] + '" alt="' + sponsorArray[j][0] + '" style="margin-right:0px;margin-left:0px;" border="0" /></a>';

	}

	sponsor += 2;

	if (sponsor > sponsorArray.length - 4) {

		shuffle(sponsorArray);

		sponsor = 0;

	}

	setTimeout ("showSponsors()", 6000);

}



function shuffle(sponsors) {

	for(var j, x, i = sponsors.length; i; j = parseInt(Math.random() * i), x = sponsors[--i], sponsors[i] = sponsors[j], sponsors[j] = x);

	return true;

}



if(window.addEventListener){ // Mozilla

	window.addEventListener('load', showSponsors, false);

} else if (window.attachEvent){ // IE

	window.attachEvent("onload", showSponsors);

}