window.onerror=function(desc,page,line,chr){
/* alert('JavaScript error occurred! \n'
  +'\nError description: \t'+desc
  +'\nPage address:      \t'+page
  +'\nLine number:       \t'+line
 );*/
}

$(function(){
 $('a').focus(function(){this.blur();});
 SI.Files.stylizeAll();
 slider.init();
 mc.init();

 $('input.text-default').each(function(){
  $(this).attr('default',$(this).val());
 }).focus(function(){
  if($(this).val()==$(this).attr('default'))
   $(this).val('');
 }).blur(function(){
  if($(this).val()=='')
   $(this).val($(this).attr('default'));
 });

 $('input.text,textarea.text').focus(function(){
  $(this).addClass('textfocus');
 }).blur(function(){
  $(this).removeClass('textfocus');
 });

 var popopenobj=0,popopenaobj=null;
 $('a.popup').click(function(){
  var pid=$(this).attr('rel').split('|')[0],_os=parseInt($(this).attr('rel').split('|')[1]);
  var pobj=$('#'+pid);
  if(!pobj.length)
   return false;
  if(typeof popopenobj=='object' && popopenobj.attr('id')!=pid){
   popopenobj.hide(50);
   $(popopenaobj).parent().removeClass(popopenobj.attr('id').split('-')[1]+'-open');
   popopenobj=null;
  }

  if(pobj.is(':hidden')){
   var _o=$(this).offset();
   //var _l=parseInt(_o.left)-parseInt(_os)+parseInt($(this).width())/2;
   var _l=($('.wrap','#top').offset().left+$('.wrap','#top').width())-pobj.width();
   var _t=parseInt(_o.top)+parseInt($(this).height())+5;
   pobj.css({left:_l,top:_t}).slideDown(function(){
    $('div.close a',pobj).click(function(){
     pobj.slideUp();
     $(popopenaobj).parent().removeClass(pobj.attr('id').split('-')[1]+'-open');
     popopenobj=0;
    });
    var fobj=$('form input.text:first',pobj);
    if(fobj.length)
     fobj.get(0).focus();
   });
   $(this).parent().addClass(pid.split('-')[1]+'-open');
   popopenobj=pobj;
   popopenaobj=this;
  }else{
   pobj.slideUp();
   $(this).parent().removeClass(pid.split('-')[1]+'-open');
   popopenobj=0;
  }
  return false;
 });
 
 $('p.images img').click(function(){
  var newbg=$(this).attr('src').split('bg/bg')[1].split('-thumb')[0];
  $(document.body).css('backgroundImage','url('+_siteRoot+'images/bg/bg'+newbg+'.jpg)');
 
  $(this).parent().find('img').removeClass('on');
  $(this).addClass('on');
  return false;
 });

 $(window).load(function(){
  var css_ims=[''];
  $.each(css_ims,function(){(new Image()).src=_siteRoot+''+this;});
  var css_cims=[''];
  $.each(css_cims,function(){
   var css_im=this;
   $.each([''],function(){
    (new Image()).src=_siteRoot+''+this+''+css_im;
   });
  });
 });

 $('p.colours a').click(function(){
  var sheet=document.createElement('link');
  sheet.setAttribute('rel','stylesheet');
  sheet.setAttribute('type','text/css');
  sheet.setAttribute('media','all');
  sheet.setAttribute('href',_siteRoot+'css/'+this.id+'/colour.css');

  if($.browser.safari)
   $('head').append(sheet);
  else
   $(document.body).append(sheet);

  $(this).parent().find('a').removeClass('on');
  $(this).addClass('on');
  return false;
 });

 $('div.bar').slice(1).each(function(){
  $('h2',this).addClass('closed');
  $('div',this).hide();
 });
 $('div.bar h2').click(function(){
  scroll(this,-120);
  $(this).toggleClass('closed').parent().find('div').slideToggle();
 });
 $('#close-tabs').click(function(){
  $('div.bar div:visible').slideUp().parent().find('h2').addClass('closed');
  return false;
 });
 
 function h42h4(obj,t){
  var aobjs=$('div.column-right>*'),sel=false;
  var len=aobjs.length;
  for(var i=0;i<len;i++){
   if(aobjs[i].tagName.toLowerCase()=='h4') sel=false;
   if(sel) switch(t){
    case 's' : $(aobjs[i]).show();break;
    case 'h' : $(aobjs[i]).hide();break;
    case 't' : $(aobjs[i]).toggle();break;
    default : $(aobjs[i]).slideToggle(500);break;
   }
   if(aobjs[i]==obj) sel=true;
  }
  switch(t){
   case 's' : $(obj).removeClass('closed');break;
   case 'h' : $(obj).addClass('closed');break;
   default : $(obj).toggleClass('closed');break;
  }
 }
 var h4rp=unescape(get_cookie('id_blog_pref')||'').split(' ');
 
 $('div.column-right h4').css({cursor:'pointer'}).each(function(){
  if($(this).is('.blog-archive'))
   h42h4(this,'h');

 }).click(function(){
  var rel=$(this).attr('class').replace(/\s?closed\s?/,'');

  if(!h4rp.in_array(rel))
   h4rp[h4rp.length]=rel;
  else if(h4rp.in_array(rel))
   h4rp.remove(rel);

  set_cookie('id_blog_pref',h4rp.join(' '),365,'index.html');
  
  h42h4(this);
 });
 for(var h=0;h<h4rp.length;h42h4($('div.column-right h4.'+h4rp[h++]).get(0),'t'));
 
 var bopen=false,bobj=null;
 var bdhtml='<div id="bkm-d">%links%</div>';
 var blhtml='<a href="%link%" id="bkm-l-%n%">&nbsp;</a>';
 var burl=[''];
 $('p.bookmark a').click(function(){
  if(bopen) 
   bclose();
  if(bobj && bobj==this){
   bobj=null;
   return false;
  }
  bopen=true;
  bobj=this;
  $(this).addClass('on');
  tmp=$(this).attr('rel').split('|');
  var url=tmp[0],title=tmp[1],html='';

  for(var n=0;n<burl.length;n++)
  html+=blhtml.replace(/%link%/g,burl[n].replace(/%url%/g,url).replace(/%title%/g,escape(title))).replace(/%n%/g,n);
  html=bdhtml.replace(/%links%/g,html);

  $(document.body).append(html);
  var _o=$(this).offset();
  var _l=parseInt(_o.left),_t=_o.top-182;
  $('#bkm-d').css({left:_l,top:_t});
 
  $(document).click(function(e){
   var _obj=e.target,_id=[],close=true;
   while(_obj.parentNode){
    _id[_id.length]=_obj.id;
    _obj=_obj.parentNode;
   }
   for(var q=0;q<_id.length;q++)
    if(_id[q].indexOf('bkm')>-1)
     close=false;
   if(close){
    bclose();
    bobj=null;
   }
  });
 });
 function bclose(){
  if($(bobj).length)
   $(bobj).removeClass('on');
  $('#bkm-d').remove();
  bopen=false;
 }
 
 $('div.sc-large div.img:has(div.tml)').each(function(){
  $('div.tml',this).hide();
  $(this).append('<a href="#" class="tml_open">&nbsp;</a>').find('a').css({
   left:parseInt($(this).offset().left)+864,top:parseInt($(this).offset().top)+1
  }).click(function(){
   $(this).siblings('div.tml').slideToggle();
   return false;
  }).focus(function(){this.blur();}); 
 });
});

// Other functions -->
function scroll(obj,offset){
 if(typeof obj.pathname=='undefined'){
  var $target=$(obj);
 }else if(location.pathname.replace(/^\//,'')==obj.pathname.replace(/^\//,'') && location.hostname==obj.hostname){
  var $target=$(obj.hash);
  $target=$target.length&&$target||$('[name='+obj.hash.slice(1)+']');
 }
 if($target.length){
  var targetOffset=$target.offset().top+offset;
  $('html,body').stop().animate({scrollTop:targetOffset},500,'swing');
  return false;
 }
}

var slider={
 num:-1,
 cur:0,
 cr:[],
 al:null,
 at:10*1000,
 ar:true,
 init:function(){
  if(!slider.data || !slider.data.length)
   return false;

  var d=slider.data;
  slider.num=d.length;
  var pos=Math.floor(Math.random()*1);//slider.num);
  for(var i=0;i<slider.num;i++){
   $('#'+d[i].id).css({left:((i-pos)*651)});
   $('#slide-nav').append('<a id="slide-link-'+i+'" href="#" onclick="slider.slide('+i+');return false;" onfocus="this.blur();">'+(i+1)+'</a>');
  }

  $('img,div#slide-controls',$('div#slide-holder')).fadeIn();
  slider.text(d[pos]);
  slider.on(pos);
  slider.cur=pos;
  window.setTimeout('slider.auto();',slider.at);
 },
 auto:function(){
  if(!slider.ar)
   return false;

  var next=slider.cur+1;
  if(next>=slider.num) next=0;
  slider.slide(next);
 },
 slide:function(pos){
  if(pos<0 || pos>=slider.num || pos==slider.cur)
   return;

  window.clearTimeout(slider.al);
  slider.al=window.setTimeout('slider.auto();',slider.at);

  var d=slider.data;
  for(var i=0;i<slider.num;i++)
   $('#'+d[i].id).stop().animate({left:((i-pos)*651)},1000,'swing');
  
  slider.on(pos);
  slider.text(d[pos]);
  slider.cur=pos;
 },
 on:function(pos){
  $('#slide-nav a').removeClass('on');
  $('#slide-nav a#slide-link-'+pos).addClass('on');
 },
 text:function(di){
  slider.cr['a']=di.client;
  slider.cr['b']=di.desc;
  slider.ticker('#slide-client span',di.client,0,'a');
  slider.ticker('#slide-desc',di.desc,0,'b');
 },
 ticker:function(el,text,pos,unique){
  if(slider.cr[unique]!=text)
   return false;

  ctext=text.substring(0,pos)+(pos%2?'-':'_');
  $(el).html(ctext);

  if(pos==text.length)
   $(el).html(text);
  else
   window.setTimeout('slider.ticker("'+el+'","'+text+'",'+(pos+1)+',"'+unique+'");',30);
 }
};

var mc={
 flag:0,
 auto_open:true,
 auto_play:true,
 pulse_go:false,
 hov_html:'<div id="mcdivhover"></div>',
 init:function(){
  if(!$('#media-centre').length)
   return;

  if(mc.auto_open && !get_cookie('id_visited')){
   $(window).load(function(){
     setTimeout(function(){mc.toggle(0);},500);
   });
  }
  set_cookie('id_visited','true',365,'index.html');
  if(!get_cookie('id_pclicked')){
   mc.pulse_go=true;
   mc.pulse(1);
  }
  $('#media-centre').css({top:-419});
  $('#media-centre-holder').css({height:0}).show();
  $('#media-centre-tabs a:first').addClass('on');
  $('#'+$('#media-centre-tabs a:first').attr('rel')).show();

  $('#media-centre-tabs a').click(function(){
   $('#media-centre-tabs a').removeClass('on');
   $(this).addClass('on');

   $('div#media-centre-videos div').hide();
   $('#'+$(this).attr('rel')).show();
  });

  $('div#media-centre-videos div p.video').hover(function(){
   $(this).append(mc.hov_html);
   var o=$(this).find('img').offset();
   $('#mcdivhover').show();
  },function(){
   $('#mcdivhover').remove();
  }).click(function(){
   $('div#media-centre-videos div p.video').removeClass('playing');
   $(this).addClass('playing');
   mc.play($(this).find('span.file').html());
   if($(this).is('.ontwerp'))
    $('#ontwerp-tag').fadeIn();
   else
    $('#ontwerp-tag').fadeOut();
  });

  $('div#media-centre-videos div p.news').hover(function(){
   $(this).addClass('hover');
  },function(){
   $(this).removeClass('hover');
  }).click(function(){
   location.href=$(this).find('span.url').html();
  });
 },
 toggle:function(pulse_set){
  if(mc.flag) mc.pause();
  if(pulse_set && !get_cookie('id_pclicked')){
   mc.pulse_go=false;
   set_cookie('id_pclicked','true',365,'index.html');
  }
  $('.mca').toggleClass('t');

  $('#media-centre-holder').stop().animate({height:mc.flag?0:419},1000,'swing');
  $('#media-centre').stop().animate({top:mc.flag?-419:0},1000,'swing',function(){try{
   if(mc.flag && mc.auto_play){
    var f=$('div#media-centre-videos div p.video:first');
    $('div#media-centre-videos div p.video').removeClass('playing');
    f.addClass('playing');
    mc.play($(this).find('span.file').html());
    if(f.is('.ontwerp')) $('#ontwerp-tag').fadeIn();
    else $('#ontwerp-tag').fadeOut();
    mc.auto_play=false;
   }
  }catch(e){}});
  if($('#pusher').length){
   $('.tml_open').hide();
   $('#pusher div').stop().animate({height:mc.flag?0:419},1000,'swing',function(){
    $('.tml_open').each(function(){
     $(this).show().css({top:$(this).offset().top+((mc.flag?1:-1)*120)});
    });
   });
  }
  set_cookie('id_mc',mc.flag?'closed':'open',30,'index.html');
  mc.flag=!mc.flag;
 },
 play:function(src){
  if(!document.getElementById || !document.getElementById('objectmc'))
   return false;
  document.getElementById('objectmc').playVideo(_siteRoot+src);
 },
 pause:function(){
  if(!document.getElementById || !document.getElementById('objectmc'))
   return false;
  document.getElementById('objectmc').pauseVideo();
 },
 pulse:function(s){
  if(!mc.pulse_go)
   $('#mc-pulse').fadeOut(750);
  else if(s)
   $('#mc-pulse').fadeIn(750,function(){mc.pulse(0);});
  else
   $('#mc-pulse').fadeOut(750,function(){mc.pulse(1);});
 },
 checkHash:function(){
  if(!document.getElementById || !document.getElementById('objectvp'))
   return false;
  var id=location.hash.replace(/[^0-9]/,'');
  if(id!=''){
   setTimeout(function(){
    document.getElementById('objectvp').moveId(id);
    load_comments(id);
   },750);
  }
 },
 live:function(){
  mc.toggle(0);
  if(mc.flag){
   window.setTimeout(function(){mc.play($('p.video:first').attr('rel'));},1100);
   window.setTimeout('mc.live();',42*1000);
  }else
   window.setTimeout('mc.live();',2.5*60*1000);
 }
};

var cmap={
 is_open:false,
 gmap:false,
 form_id:'contact-form',
 map_id:'contact-map',
 time:750,
 open:function(){
  if(cmap.is_open) return false;
  $('#'+cmap.form_id).fadeOut(cmap.time,function(){
   $('#'+cmap.map_id).fadeIn(cmap.time,function(){
    if(GBrowserIsCompatible() && !cmap.gmap){
     cmap.gmap=true;
     var map=new GMap2(document.getElementById('gmap'));
     var ll=new GLatLng(51.465772,-0.298347);
     map.setCenter(ll,13);
     map.addOverlay(new GMarker(ll));
     map.addControl(new GSmallMapControl());
     map.addControl(new GMapTypeControl());
     cmap.gdir=new GDirections(map,document.getElementById('cmap_dir'));
     GEvent.addListener(cmap.gdir,'error',cmap.handleErrors);
    }
   });
  });
  cmap.is_open=true;
 },
 close:function(){
  if(!cmap.is_open) return false;
  $('#'+cmap.map_id).fadeOut(cmap.time,function(){$('#'+cmap.form_id).fadeIn(cmap.time);});
  cmap.is_open=false;
 },
 directions:function(to){
  cmap.gdir.load('from: Kew Road, Richmond, UK to: '+to,{'locale':'en_UK'});
 },
 handleErrors:function(){
  if(cmap.gdir.getStatus().code==G_GEO_UNKNOWN_ADDRESS)
   alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + cmap.gdir.getStatus().code);
  else if (cmap.gdir.getStatus().code==G_GEO_SERVER_ERROR)
   alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + cmap.gdir.getStatus().code);
  else if (cmap.gdir.getStatus().code==G_GEO_MISSING_QUERY)
   alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + cmap.gdir.getStatus().code);
  else if (cmap.gdir.getStatus().code==G_GEO_BAD_KEY)
   alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + cmap.gdir.getStatus().code);
  else if (cmap.gdir.getStatus().code==G_GEO_BAD_REQUEST)
   alert("A directions request could not be successfully parsed.\n Error code: " + cmap.gdir.getStatus().code);
  else alert("An unknown error occurred.");
 }
};

function toolbox_save(){
 if($('#popup-toolbox').length){
  var bg=$('#popup-toolbox img.on').attr('src').split('bg/bg')[1].split('-thumb')[0];
  var colour=$('#popup-toolbox a.on').attr('id');

  if($('#toolbox-remember').is(':checked')){
   $.get(_root,{set_bg:bg,set_colour:colour},function(){});
  }
  $('#popup-toolbox').fadeOut();
  $('li.toolbox').removeClass('toolbox-open');
 }
}

var client_root=_root+'client/';
function client_login(form){
 $.post(client_root,{user:form.client_user.value,pass:form.client_pass.value},
  function(data){
   if(data=='0') $('#popup-client p.error').fadeIn();
   else location.href=client_root;
  }
 );
}
function cms_login(form){
 $.post(_siteRoot+'ajax-login.php',{user:form.cms_user.value,pass:form.cms_pass.value},
  function(data){
   if(data=='0') $('#popup-cms p.error').fadeIn();
   else location.href=_root+'wp-admin/';
  }
 );
}

Array.prototype.in_array=function(v){
 for(var i in this)
  if(this[i]==v)
   return true;
 return false;
}
Array.prototype.remove=function(s){
 for(i=0;i<this.length;i++)
  if(s==this[i])
   this.splice(i,1);
}

var star_off=_siteRoot+'images/star-off.png',star_on=_siteRoot+'images/star-on.png',star_html='<p class="stars" rel="%s%">';
for(var i=1;i<6;i++)star_html+='<img src="'+star_off+'" alt="" id="star_%s%_'+i+'" onmouseover="feedback_stars(this,\'over\',\'%s%\','+i+');" onmouseout="feedback_stars(this,\'out\',\'%s%\','+i+');" onclick="feedback_stars(this,\'click\',\'%s%\','+i+');" width="15" height="15" />';star_html+='<input type="hidden" id="rating_%s%" name="rating_%s%" value="-1" /></p>';

var fb_html='<div id="feedback_div"><form action="'+_siteRoot+'feedback.php" method="post"><a href="#" id="fb_close" onclick="feedback_close();return false;" onfocus="blur();">Close</a>'+
'<div class="rate"><p>This page</p><p class="indent">Design:</p>'+star_html.replace(/%s%/gi,'page_design')+'<p class="indent">Content:</p>'+star_html.replace(/%s%/gi,'page_content')+'<p class="indent">Ease of use:</p>'+star_html.replace(/%s%/gi,'page_ease')+'<p class="indent">Overall:</p>'+star_html.replace(/%s%/gi,'page_overall')+'</div>'+
'<div class="rate"><p>Whole site</p><p class="indent">Design:</p>'+star_html.replace(/%s%/gi,'site_design')+'<p class="indent">Content:</p>'+star_html.replace(/%s%/gi,'site_content')+'<p class="indent">Ease of use:</p>'+star_html.replace(/%s%/gi,'site_ease')+'<p class="indent">Overall:</p>'+star_html.replace(/%s%/gi,'site_overall')+'</div>'+
'<div class="form"><label>Name: <input type="text" name="name" value="" class="text" /></label><label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Email: <input type="text" name="email" value="" class="text" /></label><label class="ta">Comments:<br /><textarea name="comments" cols="10" rows="5"></textarea></label><br style="clear:both;" /><input type="submit" name="submit" class="button" value="" /></div>'+
'</form></div>';

function feedback(obj){
 if(fb_html!=''){
  jQuery(document.body).append(fb_html);
  fb_html='';
  _offset=jQuery(obj).offset();
  jQuery('#feedback_div').css({'left':_offset.left-jQuery('#feedback_div').width()+jQuery(obj).width()-30,'top':_offset.top-240});
 }
 if(jQuery('#feedback_div').is(':visible')) jQuery('#feedback_div').fadeOut(250);
 else jQuery('#feedback_div').fadeIn(250);
}
function feedback_close(){
 if(jQuery('#feedback_div').is(':visible'))
  jQuery('#feedback_div').fadeOut(250);
}
jQuery(document).click(function(e){
 if(jQuery('#feedback_div').is(':visible')){
  var obj=e.target,ids=[];
  while(obj.parentNode){
   ids[ids.length]=obj.id;
   obj=obj.parentNode;
  }
  if(!ids.in_array('feedback_div') && !ids.in_array('feedback_a'))
   jQuery('#feedback_div').fadeOut(250);
 }
});
var fb_r=[];
function feedback_stars(obj,b,s,r){
 switch(b){
  case 'over' :
   for(var i=1;i<6;i++){
    if(i<=r) jQuery('#star_'+s+'_'+i).attr('src',star_on);
    else jQuery('#star_'+s+'_'+i).attr('src',star_off);
   }
   break;
  case 'out' :
   for(var i=1;i<6;i++){
    if(typeof fb_r[s]!='undefined' && i<=fb_r[s]) jQuery('#star_'+s+'_'+i).attr('src',star_on);
    else jQuery('#star_'+s+'_'+i).attr('src',star_off);
   }
   break;
  case 'click' :
   fb_r[s]=r;
   jQuery('#rating_'+s).val(r);
   break;
 }
}

function load_comments(id){
 $('#comment_post_ID').val(id);
 $('#video-comments').html('<p>Loading comments&hellip;</p>');

 $.getJSON(_siteRoot+'json-comments.php?id='+id,function(data){
  var html='';
  $('#video-comments').html('<p>There are no comments for this video.</p>');
  $.each(data,function(){
   html+='<div class="comment"><p class="author colour">'+this.comment_author+' says:</p><p class="date">'+this.date+'</p><p class="message">'+this.comment_content+'</p></div>';
   html+='<div class="hr"></div>';
	});
  if(html!='')
   $('#video-comments').html(html);
 });
}

// STYLING FILE INPUTS 1.0 | Shaun Inman <http://www.shauninman.com/> | 2007-09-07
if(!window.SI){var SI={};};
SI.Files={
 htmlClass:'SI-FILES-STYLIZED',
 fileClass:'file',
 wrapClass:'cabinet',
 
 fini:false,
 able:false,
 init:function(){
  this.fini=true;
  
  var ie=0 //@cc_on+@_jscript_version
  if(window.opera || (ie && ie<5.5) || !document.getElementsByTagName){return;}
  this.able=true;
  
  var html=document.getElementsByTagName('html')[0];
  html.className+=(html.className!=''?' ':'')+this.htmlClass;
 },
 stylize:function(elem){
  if(!this.fini){this.init();};
  if(!this.able){return;};
  
  elem.parentNode.file=elem;
  elem.parentNode.onmousemove=function(e){
   if(typeof e=='undefined') e=window.event;
   if(typeof e.pageY=='undefined' &&  typeof e.clientX=='number' && document.documentElement){
    e.pageX=e.clientX+document.documentElement.scrollLeft;
    e.pageY=e.clientY+document.documentElement.scrollTop;
   };
   var ox=oy=0;
   var elem=this;
   if(elem.offsetParent){
    ox=elem.offsetLeft;
    oy=elem.offsetTop;
    while(elem=elem.offsetParent){
     ox+=elem.offsetLeft;
     oy+=elem.offsetTop;
    };
   };
   var x=e.pageX-ox;
   var y=e.pageY-oy;
   var w=this.file.offsetWidth;
   var h=this.file.offsetHeight;
   this.file.style.top=y-(h/2) +'px';
   this.file.style.left=x-(w-30)+'px';
  };
 },
 stylizeById:function(id){
  this.stylize(document.getElementById(id));
 },
 stylizeAll:function(){
  if(!this.fini){this.init();};
  if(!this.able){return;};
  
  var inputs=document.getElementsByTagName('input');
  for(var i=0;i<inputs.length;i++){
   var input=inputs[i];
   if(input.type=='file' && input.className.indexOf(this.fileClass)!=-1 && input.parentNode.className.indexOf(this.wrapClass)!=-1)
    this.stylize(input);
  };
 }
};

function set_cookie(name,value,expires,path,domain,secure){
 var today=new Date();
 today.setTime(today.getTime());
 if(expires) expires*=(1000*60*60*24);
 var expires_date=new Date(today.getTime()+expires);

 document.cookie=name+'='+escape(value)+
  ((expires)?';expires='+expires_date.toGMTString():'')+
  ((path)?';path='+path:'')+
  ((domain)?';domain='+domain:'')+
  ((secure)?';secure':'');
}

function get_cookie(check_name){
 var a_all_cookies=document.cookie.split(';');
 var a_temp_cookie='';
 var cookie_name='';
 var cookie_value='';
 var b_cookie_found=false;

 for(i=0;i<a_all_cookies.length;i++){
  a_temp_cookie=a_all_cookies[i].split('=');
  cookie_name=a_temp_cookie[0].replace(/^\s+|\s+$/g,'');

  if(cookie_name==check_name){
   b_cookie_found=true;
   if(a_temp_cookie.length>1)
    cookie_value=unescape(a_temp_cookie[1].replace(/^\s+|\s+$/g,''));
   return cookie_value;
   break;
  }
  a_temp_cookie=null;
  cookie_name='';
 }
 if(!b_cookie_found)
  return null;
}

function delete_cookie(name,path,domain){
 if(get_cookie(name))
  document.cookie=name+'='+((path)?';path='+path:'')+
  ((domain)?';domain='+domain:'')+';expires=Thu,01-Jan-1970 00:00:01 GMT';
}