function showPopup(){
	document.getElementById("bcbs_popup").style.display = "block";
}

function hidePopup(){
	document.getElementById("bcbs_popup").style.display = "none";
}

function append(){
	var labels=new Array();
	labels = [
		"Blue Cross Blue Shield of AZ",
		"Blue Cross of CA",
		"Blue Shield of CA",
		"Anthem Blue Cross Blue Shield CO",
		"Anthem Blue Cross Blue Shield CT",
		"Blue Cross Blue Shield of GA",
		"Blue Cross of ID",
		"Blue Cross Blue Shield of IL",
		"Anthem Blue Cross Blue Shield IN",
		"Anthem Blue Cross Blue Shield KY",
		"Blue Cross Blue Shield of LA",
		"Blue Cross Blue Shield of MI",
		"Anthem Blue Cross Blue Shield MO",
		"Blue Cross Blue Shield of NM",
		"Anthem Blue Cross Blue Shield NV",
		"Anthem Blue Cross Blue Shield OH",
		"Blue Cross Blue Shield of TN",
		"Blue Cross Blue Shield of TX",
		"Anthem Blue Cross Blue Shield VA",
		"Anthem Blue Cross Blue Shield WI",
		"...and growing"
		];

	var i=0;
	for(i=0;i<labels.length;i++){
		var dropDown = document.getElementById('bcbs_popup'); // identify <ul>
		var listItem = document.createElement('li'); // create a <li> to have something to append
		var listItemAnchorText = document.createTextNode(labels[i]); // create content for <a>
		// now, pull the act together
		listItem.appendChild(listItemAnchorText);
		dropDown.appendChild(listItem);
	}
}