/*
 * Timed Image Swap
 */

var dimages=new Array();
//var numImages=20;

	dimages[0]=new Image();
	dimages[0].src="http://bixbycenter.ucsf.edu/images/banner_1.jpg";
	dimages[1]=new Image();
	dimages[1].src="http://bixbycenter.ucsf.edu/images/banner_2.jpg";
	dimages[2]=new Image();
	dimages[2].src="http://bixbycenter.ucsf.edu/images/banner_3.jpg";
	dimages[3]=new Image();
	dimages[3].src="http://bixbycenter.ucsf.edu/images/banner_4.jpg";
	dimages[4]=new Image();
	dimages[4].src="http://bixbycenter.ucsf.edu/images/banner_5.jpg";
	dimages[5]=new Image();
	dimages[5].src="http://bixbycenter.ucsf.edu/images/banner_6.jpg";
	dimages[6]=new Image();
	dimages[6].src="http://bixbycenter.ucsf.edu/images/banner_7.jpg";
	dimages[7]=new Image();
	dimages[7].src="http://bixbycenter.ucsf.edu/images/banner_8.jpg";
	dimages[8]=new Image();
	dimages[8].src="http://bixbycenter.ucsf.edu/images/banner_9.jpg";
	dimages[9]=new Image();
	dimages[9].src="http://bixbycenter.ucsf.edu/images/banner_10.jpg";
	dimages[10]=new Image();
	dimages[10].src="http://bixbycenter.ucsf.edu/images/banner_11.jpg";
	dimages[11]=new Image();
	dimages[11].src="http://bixbycenter.ucsf.edu/images/banner_12.jpg";
	dimages[12]=new Image();
	dimages[12].src="http://bixbycenter.ucsf.edu/images/banner_13.jpg";
	dimages[13]=new Image();
	dimages[13].src="http://bixbycenter.ucsf.edu/images/banner_14.jpg";
	dimages[14]=new Image();
	dimages[14].src="http://bixbycenter.ucsf.edu/images/banner_15.jpg";
	dimages[15]=new Image();
	dimages[15].src="http://bixbycenter.ucsf.edu/images/banner_16.jpg";
	dimages[16]=new Image();
	dimages[16].src="http://bixbycenter.ucsf.edu/images/banner_17.jpg";
	dimages[17]=new Image();
	dimages[17].src="http://bixbycenter.ucsf.edu/images/banner_18.jpg";
	dimages[18]=new Image();
	dimages[18].src="http://bixbycenter.ucsf.edu/images/banner_19.jpg";
	dimages[19]=new Image();
	dimages[19].src="http://bixbycenter.ucsf.edu/images/banner_20.jpg";

var numImages=20;
/*
for (i=0; i<numImages; i++)
{
  dimages[i]=new Image();
  dimages[i].src="images/banner_"+(i+1)+".jpg";
}*/
var curImage=-1;

function swapPicture()
{
  if (document.images)
  {
    var nextImage=curImage+1;
    if (nextImage>=numImages)
      nextImage=0;
    if (dimages[nextImage] && dimages[nextImage].complete)
    {
      var target=0;
      if (document.images.Banner_img)
        target=document.images.Banner_img;
      if (document.all && document.getElementById("Banner_img"))
        target=document.getElementById("Banner_img");
  
      if (target)
      {
        target.src=dimages[nextImage].src;
        curImage=nextImage;
      }

      setTimeout("swapPicture()", 7000);

    }
    else
    {
      setTimeout("swapPicture()", 500);
    }
  }
}

setTimeout("swapPicture()", 7000);