/* forms */
function formnav1() {
  DHTML=( document.forms )
  if( !DHTML ) return;

  var x=document.forms['formnav1'].elements['dest'];
  document.location=x.value;
}

function formnav2() {
  DHTML=( document.forms )
  if( !DHTML ) return;

  var x=document.forms['formnav2'].elements['dest'];
  document.location=x.value;
}

function formemail( type ) {
  DHTML=( document.forms )
  if( !DHTML ) return;

  if( type=="go" ) {
    var x=document.forms['formemail'];
    x.submit();
  }

  var x=document.forms['formemail'].elements['email'];
  if( type=="focus" ) {
    if( x.value=='Join our mailing list...' ) {
      x.value='';
    }
  }
  if( type=="blur" ) {
    if( x.value=='' ) {
      x.value='Join our mailing list...';
    }
  }
}

function formsearch( type ) {
  DHTML=( document.forms )
  if( !DHTML ) return;

  if( type=="go" ) {
    var x=document.forms['formsearch'];
    x.submit();
  }

  if( type=="focus" ) {
    var x=document.forms['formsearch'].elements['search'];
    if( x.value=='Search here...' ) {
      x.value='';
    }
  }

  if( type=="blur" ) {
    var x=document.forms['formsearch'].elements['search'];
    if( x.value=='' ) {
      x.value='Search here...';
    }
  }
}

function formsendpage( type ) {
  DHTML=( document.forms )
  if( !DHTML ) return;

  if( type=="go" ) {
    var x=document.forms['formsendpage'];
    x.submit();
  }

  if( type=="focus" ) {
    var x=document.forms['formsendpage'].elements['to_email'];
    if( x.value=='Email this page...' ) {
      x.value='';
    }
  }

  if( type=="blur" ) {
    var x=document.forms['formsendpage'].elements['to_email'];
    if( x.value=='' ) {
      x.value='Email this page...';
    }
  }
}

function formproductadd( type,id ) {
  DHTML=( document.forms )
  if( !DHTML ) return;

  if( type=="go" ) {
    var x=document.forms['formproductadd-'+id];
    x.submit();
  }
}


/* front page */
var blocks=new Array();
var currentblock=0;
var firstblock=0;

function block_preloader( index,file,link ) {
  blocks[index]=new Array;
  blocks[index][0]=0;
  blocks[index][1]=new Image( 610,260 );
  blocks[index][1].onload=function() {
    blocks[index][0]=1;
    if( currentblock==0 && index==fbinit ) {
      blocks_activate( index );
      firstblock=index;
    }
  }
  blocks[index][1].src="/images/dynamic/"+file;
  blocks[index][2]=link;
}

function blocks_activate( index ) {
  try {
    var z=new getobj( "block-image" );
    z.style.padding="0px";
    z.obj.src=blocks[index][1].src;
    var y=new getobj( "front-block-link" );
    y.obj.href=blocks[index][2];
    currentblock=index;
    return false;
  }
  catch(e) {}
}


/* front page banners */
var lastbanner=-1;
var bannerimg=new Image( 624,300 );
var bannerattribs=new Array( 2 );
bannerimg.onload=function() {
  bannerfade( "out",100 );
}

function banner( index ) {
  xmlHttp=getXmlHttpObject();
  if( xmlHttp==null ) { return; }
  var DHTML=( document.getElementById || document.all );
  if( DHTML ) {
    xmlHttp.onreadystatechange=function() { bannerdone(); };
    var url="/ajax/getbanner.php?index="+index+"&t="+Math.random();
    xmlHttp.open( "GET",url,true );
    xmlHttp.send( null );
  }
}

function bannerdone() {
  if( xmlHttp.readyState==4 ) {
    var DHTML=( document.getElementById || document.all );
    if( DHTML ) {
      var response=xmlHttp.responseText;
      var parts=response.split( "&&&" );
      var banner=parts[0].substr( parts[0].indexOf( '=' )+1 );
      var index=parts[1].substr( parts[1].indexOf( '=' )+1 );
      if( index!=lastbanner ) {
        bannerattribs[0]="/track.php?id="+parts[2].substr( parts[2].indexOf( '=' )+1 );
        bannerattribs[1]=parts[3].substr( parts[3].indexOf( '=' )+1 );
        bannerimg.src="/images/dynamic/"+banner;
        lastbanner=index;
      }
      setTimeout( "banner( "+index+" )",10000 );
    }
  }
}

function bannerfade( fade,opacity ) { 
  var DHTML=( document.getElementById || document.all );
  if( DHTML ) {
    var speed=10;
    var holder=new getobj( "bannerholder" );
    var link=new getobj( "bannerlink" );
    if( fade=="out" ) {
      holder.style.opacity=( opacity/100 ); 
      holder.style.filter="alpha( opacity="+opacity+" )";
      if( opacity!=0 ) {
        opacity-=5;
        setTimeout( "bannerfade( \"out\","+opacity+" )",speed ); 
      } else if( opacity==0 ) {
        holder.obj.src=bannerimg.src;
        holder.obj.alt=bannerattribs[1];
        holder.obj.title=bannerattribs[1];
        link.obj.href=bannerattribs[0];
        setTimeout( "bannerfade( \"in\",0 )",speed ); 
      }
    } else { 
      holder.style.opacity=( opacity/100 ); 
      holder.style.filter="alpha( opacity="+opacity+" )";
      if( opacity!=100 ) {
        opacity+=5;
        setTimeout( "bannerfade( \"in\","+opacity+" )",speed ); 
      }
    }
  }
}


/* various */
function offer2_hide() {
  DHTML=( document.forms )
  if( !DHTML ) return;

  var x=new getobj( "offer2" );
  x.style.display="none";
}

function offer2_timer( secs ) {
  DHTML=( document.forms )
  if( !DHTML ) return;

  if( secs>0 ) { secs--; }

  var x=new getobj( "offer2_timer" );
  x.obj.innerHTML=secs;

  if( secs>0 ) {
    setTimeout( "offer2_timer( "+secs+" )",1000 );
  } else {
    offer2_hide();
  }
}

function reloadImage() {
  var x=new getobj( "vimage" );
  x.obj.src="/verify/image.php?t="+Math.random();
}