function init() {
	cass.prev = document.getElementById('prev');
	cass.next = document.getElementById('next');
	cass.img_house = document.getElementById('img_house');
	cass.stmt_house = document.getElementById('stmt_house');
	cass.full_name = document.getElementById('full_name');
	cass.identity = document.getElementById('identity');
	cass.img = document.getElementById('img_img');
	cass.ptr = Math.floor(Math.random()*cass.supporters.length);
	cass.prev.onclick=function() {
		cass.ptr--;
        rotator();
	}
	cass.next.onclick=function() {
		cass.ptr++;
        rotator();
	}
    rotator();	
}
function rotator() {
	if (cass.ptr<0) {cass.ptr=cass.supporters.length-1;}
	if (cass.ptr>cass.supporters.length-1) {cass.ptr=0;}
	var it = cass.supporters[cass.ptr];
	cass.stmt_house.innerHTML=it.stmnt;
	cass.full_name.innerHTML='&ndash;&nbsp;'+it.fullName;
	cass.identity.innerHTML=it.id;
	cass.img.src='/endorse/img/' + it.img;
}