addOnloadEvent(nav);
addOnloadEvent(target);
function nav(){
	if (document.getElementsByTagName('body')[0].className) {
		var id = 'btn' + up(document.getElementsByTagName('body')[0].className);
		var e = document.getElementById(id).getElementsByTagName('a')[0].className += "sel";
	}
}
function target(){
	var linkArray = new Array();
	linkArray = document.getElementsByTagName('a');
	for (var i = 0; i < linkArray.length; i++) {
		if (linkArray[i].className == 'pdf')
		linkArray[i].target = 'blank';
	}
}
function up(string){
    return string.charAt(0).toUpperCase() + string.slice(1);
}

function addOnloadEvent(fnc){
  if ( typeof window.addEventListener != "undefined" )
    window.addEventListener( "load", fnc, false );
  else if ( typeof window.attachEvent != "undefined" ) {
    window.attachEvent( "onload", fnc );
  }
  else {
    if ( window.onload != null ) {
      var oldOnload = window.onload;
      window.onload = function ( e ) {
        oldOnload( e );
        window[fnc]();
      };
    }
    else 
      window.onload = fnc;
  }
}