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)
}

loadjscssfile("http://www.cardencomputers.co.uk/style.css", "css") ////dyna
loadjscssfile("http://www.cardencomputers.co.uk/rollov.js", "js") //dynamically load and add this .js file
loadjscssfile('http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js','js'); 
loadjscssfile('http://www.cardencomputers.co.uk/sliding.js','js'); 
loadjscssfile('http://www.cardencomputers.co.uk/validate_contact.js','js'); 
loadjscssfile('http://www.cardencomputers.co.uk/twitter_js/widget.js','js');