var d1 = document.getElementsByClassName('formButtonGroup-extra');
	var frame = null;
	window.onload = function(e){ 
		if (d1.length > 0) {
			d1[0].insertAdjacentHTML('beforeend', '<div class="formButtonGroup"><button onclick="prepareFrame()" type="button" tabindex="-1" role="button" title="Upload videos" class="button--link js-attachmentUpload button button--icon button--icon--upload fa--xf rippleButton"><span class="button-text">Upload videos</span></button></div>');

		}
	}
	function splashOpen(url)
	{
		var winFeatures = 'screenX=0,screenY=0,top=0,left=0,scrollbars,width=100,height=100';
		var winName = 'window';
		var win = window.open(url,winName, winFeatures); 
		//var extraWidth = win.screen.availWidth - win.outerWidth;
		//var extraHeight = win.screen.availHeight - win.outerHeight;
		var extraWidth = 400;
		var extraHeight = 600;
		win.resizeBy(extraWidth, extraHeight);
		return win;
	}

	function prepareFrame() {
		var win = splashOpen('//saint2.cr/upload/api');  
		win.postMessage('fucking work finally im pissed', 'https://saint2.cr/');
		frame = win;
	}

	window.addEventListener('message', event => {
		if (event.origin.startsWith('https://saint2.cr')) { 
			//console.log("[DEBUG] saint.to callback: "+event.data); 
			if(event.data.indexOf("close") !== -1){
				frame.close();
				return;
			}

			var c1 = document.getElementsByClassName('fr-element');
			if (c1.length > 0) {
				var x1 = document.getElementsByClassName('fr-wrapper');
				if(x1.length > 0){
					if(x1[0].style.display == "none"){
						console.log('[DEBUG]: bb code mode');
						var boxes = document.querySelectorAll('[aria-label="Rich text box"]');
						if(boxes.length > 0){
							var data = "[MEDIA=saint_vid]"+event.data+"[/MEDIA]";
							boxes[0].value = boxes[0].value+data;
						}
					}else{		
						var data = "<p>[MEDIA=saint_vid]"+event.data+"[/MEDIA]</p>";
						c1[0].insertAdjacentHTML('beforeend', data);
					}
				}
			}
		} else {
			return; 
		} 
	});