function GetResolution()
{
  var resolution = screen.width;
	if(resolution < 1024)
		return 800;
	if ( resolution >= 1024 && resolution < 1152 )
		return 1024;
	if ( resolution >= 1152 && resolution < 1280 )
		return 1152;
	if ( resolution >= 1280 )
  	return 1280;	
}

function GetStylesheet()
{
  var resolution = GetResolution();
  var StyleSheet = "../css/resolution" + resolution + ".css";
  document.write("<link rel=\"STYLESHEET\" type=\"text/css\" href=\"" + StyleSheet + "\">");
  return;
}
GetStylesheet();