$(function() {
	//$("div.ol").overlay({expose: '#000'});
	
	$("a[rel]").overlay({
		expose: {
		opacity: 0.7,
		color: '#000',   
	 },
	onBeforeLoad: function() {
		//find wrap
		var wrap = this.getContent().find("div.wrap");
		//load iframe
		wrap.load(this.getTrigger().attr("href"));
		//expose
		//wrap.expose({api: true, color: '#000'}).load();
		}
		}
	);	
});

$(function() { 
    var rotateDelay = 4000; //milliseconds 
    var rotateTabs=true;     
    var $tabItems = $('.tabs a').click(function(){ //clicking a tab should cancel the rotate 
        rotateTabs=false; 
    }); 
    var tabs = $("div.tabs").tabs('.newsitem', {api:true, current: 'active'}); //create the tabs and return the api 
    function doRotateTabs(){ //recursive function 
        if (rotateTabs) { 
            setTimeout(function(){ 
                if (!rotateTabs) return; 
                if(tabs.getIndex() == $tabItems.length-1){ //last tab. restart on first tab 
                    tabs.click(0); 
                } 
                else { 
                    tabs.next(); 
                } 
                doRotateTabs(); 
            }, rotateDelay); 
        } 
    } 
    doRotateTabs(); 
});