//Populate region array for dropdowns. When user selects a particular region, zoom to selected region

var regionArray = new Array();
regionArray[0] = new Array();
regionArray[1] = new Array();
regionArray[2] = new Array();
regionArray[3] = new Array();
regionArray[4] = new Array(); 

function populateRegionArray (n, regionName, longitude, latitude, zoomFactor) {

	regionArray[0][n] = n;
	regionArray[1][n] = regionName;
	regionArray[2][n] = longitude;
	regionArray[3][n] = latitude;
	regionArray[4][n] = zoomFactor;
}