if (document.images) { 

        titleFull = new Image
        titleNE = new Image
        titleSE = new Image
        titleSC = new Image
        titleNC = new Image
        titleNW = new Image
        titleSW = new Image
        titlePS = new Image
        titlePN = new Image
        
        titleFull.src = 'image/map_00.jpg'
		titleNE.src = 'image/map_01_NE.jpg'
        titleSE.src = 'image/map_02_SE.jpg'
        titleSC.src = 'image/map_03_SC.jpg'
        titleNC.src = 'image/map_04_NC.jpg'
        titleNW.src = 'image/map_05_NW.jpg'
        titleSW.src = 'image/map_06_SW.jpg'
        titlePS.src = 'image/map_07_PS.jpg'
        titlePN.src = 'image/map_08_PN.jpg'
} 
else {
        titleFull = ""
		titleNE = ""
        titleSE = ""
        titleSC = ""
        titleNC = ""
        titleNW = ""
        titleSW = ""
        titlePS = ""
        titlePN = ""
        document.title = ""
        

        
}

var message="Images copyrighted by\n     Sleep Medicine Network";

function click(e) {
if (document.all) {
if (event.button == 2) {
alert(message);
return false;
}
}
if (document.layers) {
if (e.which == 3) {
alert(message);
return false;
}
}
}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown=click;