/* Drag & Drop */
$(document).ready(function(e) {
    /*$('.sidebar .clear-block.block').attr("draggable", "true").attr('ondragstart', 'return empezar(event)').attr('ondragend', 'return end(event)');*/
});
		var containers = Array('sidebar-left','sidebar-right');
		function empezar(e){
			for(var i=0; i<containers.length;i++)
				document.getElementById(containers[i]).style.background="#edcb42";
			e.dataTransfer.effectAllowed = 'move';
            e.dataTransfer.setData("Data", e.target.getAttribute('id'));
            e.dataTransfer.setDragImage(e.target, 0, 0);
            return true;	
		}
		function enter(e){
			return true;	
		}
		function over(e){
			var esarrastrable = e.dataTransfer.getData("Data");
			var id = e.target.getAttribute('id');
			
			if (id == 'sidebar-left' || id == 'sidebar-right') 
				return false;
				
			return false;	
		}
		function drop(e){
			
			if(e.target.id == 'sidebar-left' || e.target.id == 'sidebar-right'){
				var esarrastrable = e.dataTransfer.getData("Data");
				e.target.appendChild(document.getElementById(esarrastrable));
				e.stopPropagation();
            	return false;	
			}
			return true;
		}
		function end(e){
			for(var i=0; i<containers.length;i++)
				document.getElementById(containers[i]).style.background="none";
			e.dataTransfer.clearData("Data");
	        return true;
		}