function displayComment (frm) {
	var oFrm = document.getElementById(frm);
	var oBtn = eval("document.getElementById('btn_" + frm + "')");
	oFrm.style.display='block';
	oBtn.style.display='none';
	oFrm.RealName.focus();
}

function setReturnAddress (frm) {
	var i = new Number();
	var err = false;
	var oFrm = eval("document." + frm);
	
	
	//Ensure that user has entered all fields
	var aFlds = new Array();
	aFlds[0] = "RealName";
	aFlds[1] = "Email";
	aFlds[2] = "Comments";
	
	for (i=0;i<=2;i++) {
		if (eval("oFrm." + aFlds[i] + ".value")=="") {
			alert("You must fill in all fields before submitting your comment.");
			err = true;
			eval("oFrm." + aFlds[i] + ".focus()");
			break;
		}
	}
	if (err==false) {
		if (isEmail(frm,"Email")==false)
			err = true;
	}
			
	if (err==true)
		return false;
	//----------------------------------------
	
	
	//If validated, proceed with saving state
	var sSection = oFrm.section.value;
	var sHistory = getCookie("sHistory");
	//alert("preset: " + sHistory);
	if (sHistory==null) {
		sHistory = sSection;
		//alert("set1: " + sHistory);
	} else {
		sHistory = sHistory + "|" + sSection;
		//alert("set2: " + sHistory);
	}
	setCookie("sHistory",sHistory);
	
	var check = getCookie("sHistory");
	//alert("check: " + check);
	
	var sSectionID = "s" + sSection.substr(sSection.indexOf("_")+1);

	oFrm.redirect.value=document.URL + "#" + sSectionID;
	//----------------------------------------
}