Wait for Element Load

For dynamically loaded content.

jQuery(document).ready(function($) {
        //write function here
    function handleCanvas(canvas) {
        //do stuff here (like call function)
    }
    // set up the mutation observer
    var observer = new MutationObserver(function(mutations, me) {
        // `mutations` is an array of mutations that occurred
        // `me` is the MutationObserver instance
        var canvas = jQuery(".nivo-caption").length;
        if (canvas) {
            handleCanvas(canvas);
            me.disconnect(); // stop observing
            return;
        }
    });
    // start observing
    observer.observe(document, {
        childList: true,
        subtree: true
    });
});

jQuery(document).ready(function($) {

//write function here

function handleCanvas(canvas) {

//do stuff here (like call function)

}

// set up the mutation observer

var observer = new MutationObserver(function(mutations, me) {

// `mutations` is an array of mutations that occurred

// `me` is the MutationObserver instance

var canvas = jQuery(".nivo-caption").length;

if (canvas) {

handleCanvas(canvas);

me.disconnect(); // stop observing

return;

}

});

// start observing

observer.observe(document, {

childList: true,

subtree: true

});