// Register Document Images for rollovers
bnr_01_1= new Image;
bnr_01_0= new Image;
bnr_01_1.src = "./bnr_01_on.gif";
bnr_01_0.src = "./bnr_01_off.gif";

bnr_02_1= new Image;
bnr_02_0= new Image;
bnr_02_1.src = "./bnr_02_on.gif";
bnr_02_0.src = "./bnr_02_off.gif";

bnr_03_1= new Image;
bnr_03_0= new Image;
bnr_03_1.src = "./bnr_03_on.gif";
bnr_03_0.src = "./bnr_03_off.gif";

bnr_04_1= new Image;
bnr_04_0= new Image;
bnr_04_1.src = "./bnr_04_on.gif";
bnr_04_0.src = "./bnr_04_off.gif";

bnr_05_1= new Image;
bnr_05_0= new Image;
bnr_05_1.src = "./bnr_05_on.gif";
bnr_05_0.src = "./bnr_05_off.gif";

var blinkPic = 1;
var curPic = 1;
var nextDir = -1;

function bnr_blink()
  {
        if (document.images)
           {
	      if (blinkPic == 1)
		  {
// turn off old picture
			img_inact("bnr_0" + curPic + "_");
	             if (curPic == 5)
       	         {
              	    nextDir = -1;
	                }
	             if (curPic == 1)
       	         {
              	    nextDir = 1;
	                }
              	curPic = curPic + nextDir;

// turn on new picture

			img_act("bnr_0" + curPic + "_");
		  }
	              setTimeout("bnr_blink()",1000);
         }
  }

function bnr_on(imgNo)
  {
        if (document.images)
           {
		blinkPic = 0;
		img_inact("bnr_0" + curPic  + "_");
		curPic = imgNo;
		img_act("bnr_0" + curPic  + "_");
           }
  }
function bnr_off(imgNo)
  {
        if (document.images)
           {
		img_inact("bnr_0" + imgNo  + "_");
		blinkPic = 1;
           }
  }