MediaWiki:Gadget-artTab.js

RLQ.push(function () {
$(document).ready(function() { 

	function artTabSwitch(evt, artTabName) {
	    var i, tabcontent, tablinks;
	    tabcontent = document.getElementsByClassName("artTabContent");
	    for (i = 0; i < tabcontent.length; i++) {
	        tabcontent[i].style.display = "none";
	    }
	    tablinks = document.getElementsByClassName("artTabLinks");
	    for (i = 0; i < tablinks.length; i++) {
	        tablinks[i].className = tablinks[i].className.replace(" active", "");
	    }
	    document.getElementById(artTabName).style.display = "block";
	    evt.currentTarget.className += " active";
	}


    if (document.getElementById("artTab")) {
		var artTabDiv = document.getElementById("artTab");
		console.log(artTabDiv);
		buttonsStr =   '<div style="position:absolute;top:0;left:0">' +
                       '<button class="artTabLinks" id="defaultArtTab" onclick="artTabSwitch(event, \'fullart\')">Normal</button>' +
                       '<button class="artTabLinks" onclick="artTabSwitch(event, \'fullart_D\')">Damaged</button>' +
                    '</div>';
        
        if (document.getElementById ("defaultArtTab") === null)  { 
	    	artTabDiv.insertAdjacentHTML( 'afterbegin', buttonsStr);
        }

	document.getElementById("defaultArtTab").click();
    }
});
});