function ins (parent /* child1, child2, ...*/) {
	    for (var i = 1, n = arguments.length; i < n; i++) {
	      parent.appendChild(arguments[i])
	    }

	    return parent
	  }
/**
	   * Appends children and returns the parent.
	   */
Appends children and returns the parent.
Appends children and returns the parent .
function ins (parent ) {
	    for (var i = 1, n = arguments.length; i < n; i++) {
	      parent.appendChild(arguments[i])
	    }
	    return parent
	  }
function ins ( parent ) { for ( var i = 1 , n = arguments . length ; i < n ; i ++ ) { parent . appendChild ( arguments [ i ] ) } return parent }
Appends children and returns the parent.
Appends children and returns the parent .
/* child1, child2, ...*/