var solShow = 1;
var prodShow = 1;
var solInt, prodInt;
function setTimer() {
	//solInt = self.setInterval("change_Sol()",10 * 1000);  remarked for Foundations ad
	prodInt = self.setInterval("change_Prod()",10 * 1000);	
}
function change_Sol() {
	if(solShow == 5) solShow = 1;
	for(a=1;a<=4;a++) {
		var selObj = document.getElementById("solSel_" + a);
		var divObj = document.getElementById("sol_" + a);
		if(a == solShow) {
			selObj.className = "spot_on";
			divObj.style.display = "";
		} else {
			selObj.className = "spot_off";
			divObj.style.display = "none";
		}
	}
	solShow++;
}
function pick_Sol(n) {
		clearInterval(solInt);
		solShow = n;
		change_Sol();
}
function change_Prod() {
	if(prodShow == 5) prodShow = 1;
	for(a=1;a<=4;a++) {
		var selObj = document.getElementById("prodSel_" + a);
		var divObj = document.getElementById("prod_" + a);
		if(a == prodShow) {
			selObj.className = "spot_on";
			divObj.style.display = "";
		} else {
			selObj.className = "spot_off";
			divObj.style.display = "none";
		}
	}
	prodShow++;
}
function pick_Prod(n) {
		clearInterval(prodInt);
		prodShow = n;
		change_Prod();
}