function loadjscssfile(filename, filetype){
 if (filetype=="js"){ //if filename is a external JavaScript file
  var fileref=document.createElement('script')
  fileref.setAttribute("type","text/javascript")
  fileref.setAttribute("src", filename)
 }
 else if (filetype=="css"){ //if filename is an external CSS file
  var fileref=document.createElement("link")
  fileref.setAttribute("rel", "stylesheet")
  fileref.setAttribute("type", "text/css")
  fileref.setAttribute("href", filename)
 }
 if (typeof fileref!="undefined")
  document.getElementsByTagName("head")[0].appendChild(fileref)
}

$(window).height()<585 ? loadjscssfile("css/style-small.css",'css'):loadjscssfile("css/style-big.css",'css');

//detect browser into browser

if($.browser.version==6.0){	
loadjscssfile("js/pngfix.js",'js');
$(window).height()<585 ? loadjscssfile("css/ie6-small.css",'css'):loadjscssfile("css/ie6-big.css",'css');
$(window).height()<585 ? loadjscssfile("js/ie6-small.js",'js'):loadjscssfile("js/ie6-big.js",'js');
}

if(jQuery.browser.version>=7.0){	
loadjscssfile('css/ie7.css','css');
}