var imageFiles_1s3_1 = new Array();
imageFiles_1s3_1['0'] = new Array ('_images/1s3_Central_Oregon.gif', '_images/1s3_Central_OregonMouseover.gif');
imageFiles_1s3_1['1'] = new Array ('_images/1s3_Demographics.gif', '_images/1s3_DemographicsMouseover.gif');
imageFiles_1s3_1['2'] = new Array ('_images/1s3_Local_Weather.gif', '_images/1s3_Local_WeatherMouseover.gif');
imageFiles_1s3_1['3'] = new Array ('_images/1s3_Contact_Us.gif', '_images/1s3_Contact_UsMouseover.gif');

function image_on_1s3_1 (position) {
   var doc = eval("document.image1s3_1" + position);
   doc.src = imageFiles_1s3_1[position][1];
}

function image_off_1s3_1 (position) {
   var doc = eval("document.image1s3_1" + position);
   doc.src = imageFiles_1s3_1[position][0];
}