var j,d="",l="",m="",p="",q="",z="",list= new Array()

  list[list.length]='images/specialties_banner.gif?&width=420&height=103&name=Specialties&border=0&vspace=5&link=http://www.simplyspecialties.com/';
  list[list.length]='images/banner_orange.gif?&width=468&height=60&name=fmc&border=0&link=rus_commercial_04.html';
  list[list.length]='images/banner_blue.gif?&width=468&height=60&name=blue&border=0&link=rus_collection.html';
  list[list.length]='images/banner_red.gif?&width=468&height=60&name=albe&border=0&link=rus_internetsecurity.html';
  list[list.length]='images/banner_green.gif?&width=468&height=60&name=albe&border=0&link=advertise.html';

  j=parseInt(Math.random()*list.length);

  j=(isNaN(j))?0:j;

  if (list[j].indexOf('?')==-1) {

    document.write("<img src='"+list[j]+"'>");

  }

  else {

    nvp=list[j].substring(list[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='"+list[j].substring(0,list[j].indexOf('?'))+"'"+m+">"+p;

  document.write(z);

  }