partners.sort(function(a,b){return Math.random()*2-1});
var numPartner = -1;
var tdPartner1 = document.getElementById("tdPartner1");
var tdPartner2 = document.getElementById("tdPartner2");
var tdPartner3 = document.getElementById("tdPartner3");
var tdPartner4 = document.getElementById("tdPartner4");
function displayPartner(target) {
	numPartner = ((numPartner+1)%partners.length);
	var partner = partners[numPartner];
	target.innerHTML = "<a href='"+partner.url+"' target='_blank'><img src='"+partner.logo+"' alt='"+partner.name+"'></a>";
}
displayPartner(tdPartner1);
displayPartner(tdPartner2);
displayPartner(tdPartner3);
displayPartner(tdPartner4);
setInterval("displayPartner(tdPartner1);",5000);
setTimeout("setInterval('displayPartner(tdPartner3);',5000);",2000);
setTimeout("setInterval('displayPartner(tdPartner2);',5000);",4000);
setTimeout("setInterval('displayPartner(tdPartner4);',5000);",6000);