var j,d="",l="",m="",p="",q="",z="",KW_ARI= new Array()
  KW_ARI[KW_ARI.length]='images/home1.jpg?&alt=Iceberg,%20Antarctic%20Peninsula&title=Iceberg,%20Antarctic%20Peninsula&border=0';
  KW_ARI[KW_ARI.length]='images/home2.jpg?&alt=Relaxing%20on%20the%20Social%20Geography%20Fieldcourse%20to%20Montserrat&title=Relaxing%20on%20the%20Social%20Geography%20Fieldcourse%20to%20Montserrat&border=0';
  KW_ARI[KW_ARI.length]='images/home3.jpg?&alt=Eyiafjallajökull,%20southern%20Iceland&title=Eyiafjallajökull,%20southern%20Iceland&border=0';
  KW_ARI[KW_ARI.length]='images/home4.jpg?&alt=School%20children%20on%20the%20Caribbean%20island%20of%20Montserrat,%20taken%20on%20the%20Social%20Geography%20Fieldcourse&title=School%20children%20on%20the%20Caribbean%20island%20of%20Montserrat,%20taken%20on%20the%20Social%20Geography%20Fieldcourse&border=0';
  KW_ARI[KW_ARI.length]='images/home5.jpg?&alt=Franz%20Josef%20Glacier,%20New%20Zealand&title=Franz%20Josef%20Glacier,%20New%20Zealand&border=0';
  KW_ARI[KW_ARI.length]='images/home6.jpg?&alt=Coastal%20bar%20near%20Vik,%20southern%20Iceland&title=Coastal%20bar%20near%20Vik,%20southern%20Iceland&border=0';
  KW_ARI[KW_ARI.length]='images/home7.jpg?&alt=AIDS%20orphans%20in%20Underberg,%20South%20Africa&title=AIDS%20orphans%20in%20Underberg,%20South%20Africa&border=0';
  KW_ARI[KW_ARI.length]='images/home9.jpg?&alt=AIDS%20orphans%20in%20Elliotdale,%20South%20Africa&title=AIDS%20orphans%20in%20Elliotdale,%20South%20Africa&border=0';
  KW_ARI[KW_ARI.length]='images/home10.jpg?&alt=Postgraduate%20Research%20Student%20Gemma%20Lancaster&border=0';
  j=parseInt(Math.random()*KW_ARI.length);
  j=(isNaN(j))?0:j;
  if (KW_ARI[j].indexOf('?')==-1) {
    document.write("<img src='"+KW_ARI[j]+"'>");
  }
  else {
    nvp=KW_ARI[j].substring(KW_ARI[j].indexOf('?')+2).split('&');
    for(var i=0;i<nvp.length;i++) {
      sub=nvp[i].split('=');
   	  switch(sub[0]) {
 	    case 'link':
          l="<a href='"+unescape(sub[1])+"'>";
          p="</a>";
		  break;
	    case 'target':
          q=" target='"+unescape(sub[1])+"'";
  		  break;
  	    default:
          m+=" "+sub[0]+"='"+unescape(sub[1])+"'";
  		  break;
      }
    }
    z=(l!="")?((q!="")?l.substring(0,l.length-1)+q+">":l):"";
    z+="<img src='"+KW_ARI[j].substring(0,KW_ARI[j].indexOf('?'))+"'"+m+">"+p;
  document.write(z);
  }