This pure javascript function allows to dynamically include a script and then execute any function by using a callback.
/**********************************
* FUNCTIONS
***********************************/
function loadScript(url, callback){
var script = document.createElement("script");
script.type = "text/javascript";
if (script.readyState){ //IE
script.onreadystatechange = function(){
if (script.readyState == "loaded" ||
script.readyState == "complete"){
script.onreadystatechange = null;
callback();
}
};
} else { //Others
script.onload = function(){
callback();
};
}
script.src = url;
document.getElementsByTagName("head")[0].appendChild(script);
}
function myfunction(){
alert("Loaded");
}
loadScript("js/myscript.js", myfunction);
loadScript("js/myscript.js", function(){
alert("Loaded");
}
);