// JavaScript Document

function $import(id,type,jspath, language){
	var oldS=document.getElementById(id);
	if(oldS) oldS.parentNode.removeChild(oldS);
	var t=document.createElement('script');
	t.src=jspath;
	t.type=type;
	t.id=id;
	if(language!=""){
		t.language=language;
	}
	if(id=="js4"){
		t.defer=true;
	}
	document.getElementsByTagName('head')[0].appendChild(t);
}