/*  You can get this script and many others 
    by visiting JavaScript City at: http://www.javascriptcity.com . */

pic_width=160;   /*change to match the height of all your images */
pic_height=600;   /* change to match the width of all your images */
border_size=1;   /* change to the border size you want on the images */
alignment=1;      /* 0=left,1=center */

/* number of ads */
num_pics=2;

/* define image urls */

if (document.images)
 {
 	 pic1= new Image(pic_width,pic_height);
   	 pic1.src="http://web.mit.edu/career/www/ads/images/2009gecdcrunningad.jpg"; 
     url1="https://www.myinterfase.com/mit/student/"; 
	 pic2= new Image(pic_width,pic_height);
   	 pic2.src="http://web.mit.edu/career/www/ads/images/2009bankofamerica.jpg"; 
     url2="http://careers.mit.edu";
 }    

/* no need to edit past this point (unless you want to add more image slots) */

if (alignment==1)
 {
  cent_it="<CENTER>";
  cent_it2="<\/CENTER>";
 }
else
 {
  cent_it="";
  cent_it2="";
 }
 
function get_random(maxNum)
{
  if (Math.random && Math.round)
  {
    var ranNum= Math.round(Math.random()*(maxNum-1));
    ranNum+=1;
    return ranNum;
  }
  else
  {
  today= new Date();
  hours= today.getHours();
  mins=   today.getMinutes();
  secn=  today.getSeconds();
  if (hours==19)
   hours=18;
  var ranNum= (((hours+1)*(mins+1)*secn)%maxNum)+1;
  return ranNum;
  }
}

function get_Image()
{
 if (document.images)
 {
  var choose_one= get_random(num_pics);  
  choose_one--;

  var pics= new Array(num_pics) 
   pics[0]=pic1.src;
   pics[1]=pic2.src;
   /*pics[2]=pic3.src;
   /*pics[3]=pic4.src;
    /*pics[4]=pic5.src;
   pics[5]=pic6.src;
   pics[6]=pic7.src;
   /*pics[7]=pic8.src;
   /*pics[8]=pic9.src;
   pics[9]=pic10.src;
   pics[10]=pic11.src;
   pics[11]=pic12.src;
   pics[12]=pic13.src;
   pics[13]=pic14.src;*/
  
  var url= new Array(num_pics) 
   url[0]=url1;
   url[1]=url2;
   /*url[2]=url3;
   /*url[3]=url4;
    /*url[4]=url5;
   url[5]=url6;
   url[6]=url7;
   /*url[7]=url8;
   /*url[8]=url9;
   url[9]=url10;
   url[10]=url11;
   url[11]=url12;
   url[12]=url13;
   url[13]=url14;*/
   
  document.write(cent_it+"<a href='"+url[choose_one]+"' target='_blank'><img src='"+pics[choose_one]+"' style='float:right; right: 0px;' width='"+pic_width+"' height='"+pic_height+"' border='"+border_size+"' /></a>"+cent_it2);
 }
}