var scnwidth = screen.width ;
if (scnwidth > 1024) {
	document.write("<link href='templates/shellbooks/css/widetemplate.css' rel='stylesheet' type='text/css'/>"); }
else if (scnwidth < 1024) {
	document.write("<link href='templates/shellbooks/css/narrowtemplate.css' rel='stylesheet' type='text/css'/>"); }