pic_width=240;   /*change to match the height of all your images */
pic_height=147;   /* change to match the width of all your images */
border_size=0;   /* change to the border size you want on the images */
alignment=0;      /* 0=left,1=center */
hspace=6;    
/* define image urls */
 
if (document.images)
 {
     pic1= new Image(pic_width,pic_height);
     pic1.src="images/dvd1.gif";  
     pic2= new Image(pic_width,pic_height); 
     pic2.src="images/dvd15.gif"; 
     pic3= new Image(pic_width,pic_height);
     pic3.src="images/dvd14.gif";  
     pic4= new Image(pic_width,pic_height);
     pic4.src="images/dvd13.gif";  
     pic5= new Image(pic_width,pic_height);
     pic5.src="images/dvd12.gif"; 
     pic6= new Image(pic_width,pic_height);
     pic6.src="images/dvd10.gif"; 
     pic7= new Image(pic_width,pic_height);
     pic7.src="images/dvd7.gif"; 
 }    
 
/* define banner urls */
 
urlad1="dvd.htm";
urlad2="dvd.htm";
urlad3="dvd.htm";
urlad4="dvd.htm";
urlad5="dvd.htm";
urlad6="dvd.htm";
urlad7="dvd.htm";
 
/* no need to edit past this point (unless you want to add more image and url 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(7);  
  choose_one--;
}

{
  var pics= new Array(7) 
   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;
 
  var aurl= new Array(7)
  aurl[0]=urlad1;
  aurl[1]=urlad2;
  aurl[2]=urlad3;
  aurl[3]=urlad4;
  aurl[4]=urlad5;
  aurl[5]=urlad6;
  aurl[6]=urlad7;
 
  document.write(cent_it+"<a href='"+aurl[choose_one]+"' title='Watch the video, it will open in a new browser window' target='_blank'><img src='"+pics[choose_one]+"' width='"+pic_width+"' height='"+pic_height+"' border='"+border_size+"' hspace='"+hspace+"' alt='Medical Research Scotland - Making a Difference' align='left'></a>"+cent_it2);
 }
}
 
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}