function hideSteps() {
	if (!document.getElementById) { return false; }
	
	if (document.getElementById("process")) {	
		var step1 = document.getElementById("step1");
		var step2 = document.getElementById("step2");
		var step3 = document.getElementById("step3");
		
		step1.style.display="none";
		step2.style.display="none";
		step3.style.display="none";
	}
	
	if (document.getElementById("prepreview")) {	
		var minutes1 = document.getElementById("minutes1")
		var discussions = document.getElementById("discussions")
		
		minutes1.style.display="none";
		discussions.style.display="none";
	}
	
}

function showSteps(step) {
	hideSteps();
	
	var step = document.getElementById(step);
	
	step.style.display="block";
	
}