function setResolution()
{
	if (screen.width<1024) 
   		setActiveStyleSheet("Wide800") 
	else 
   		if (screen.width<1280) 
      		setActiveStyleSheet("Wide1024") 
   		else 
      		setActiveStyleSheet("Wide1280") 
}

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}