/************************************************************************/
/*                          RandomPic.js                                */
/*                                                                      */
/* Generic JavaScript functions for use on the ZUEL Random Picture.     */
/* Version 1.0                                                          */
/* 4th July 2005                                                        */
/*                                                                      */
/************************************************************************/

  var j,d="",l="",m="",p="",q="",z="",zuel= new Array()
  zuel[zuel.length]='/eng/images/zuel-feature-0.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-1.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-2.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-3.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-4.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-5.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-6.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-7.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-8.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-9.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-10.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-11.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-12.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  zuel[zuel.length]='/eng/images/zuel-feature-13.jpg?&name=ZUEL&alt=ZUEL&border=0&link=#';
  j=parseInt(Math.random()*zuel.length);
  j=(isNaN(j))?0:j;
  if (zuel[j].indexOf('?')==-1) {
    document.write("<img src='"+zuel[j]+"'>");
  }
  else {
    nvp=zuel[j].substring(zuel[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='"+zuel[j].substring(0,zuel[j].indexOf('?'))+"'"+m+">"+p;
  document.write(z);
  }