(function($) {
  var cache = [];
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function() {
    var args_len = arguments.length;
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
  }
})(jQuery)
function hasCSS(){
	var _d = document.createElement('div');
	_d.id = 'css_test';
	$('body').append(_d);
	var $css_test = $('#css_test');
	$css_test.css({width:'2px',height:'1px',display:'none'});
	var _v = ($css_test.width() != 2) ? false : true;
	$css_test.remove();
	return _v;
}
$(document).ready(function(){
	if(hasCSS()){
		jQuery.preLoadImages("/wp-content/themes/bcm/images/slide-2.jpg","/wp-content/themes/bcm/images/slide-3.jpg","/wp-content/themes/bcm/images/slide-4.jpg");
		
		// Slideshow
		$('#home').css({'background-image':"none",'overflow':"hidden"});
	
		$('#slideshow div:eq(0)').css({'position':"relative",'overflow':"hidden",'z-index':"1"});
		$('#slideshow div:eq(0)').height("231px");
		$('#slideshow div:eq(0)').width("939px");
	
		$('#slideshow div:eq(1)').css({'position':"relative",'overflow':"hidden",'z-index':"1",'top':'-231px'});
		$('#slideshow div:eq(1)').height("231px");
		$('#slideshow div:eq(1)').width("939px");
		$('#slideshow div:eq(1)').css('opacity', '0');
	
		$('#slideshow div:eq(2)').css({'position':"relative",'overflow':"hidden",'z-index':"1",'top':'-462px'});
		$('#slideshow div:eq(2)').height("231px");
		$('#slideshow div:eq(2)').width("939px");
		$('#slideshow div:eq(2)').css('opacity', '0');
	
		$('#slideshow div:eq(3)').css({'position':"relative",'overflow':"hidden",'z-index':"1",'top':'-693px'});
		$('#slideshow div:eq(3)').height("231px");
		$('#slideshow div:eq(3)').width("939px");
		$('#slideshow div:eq(3)').css('opacity', '0');
	
		$('#sidebar').css({'position':"relative",'z-index':"5",'top':'-924px'});
		$('#content').css({'position':"relative",'z-index':"5",'top':'-924px'});

        if($('#sidebar').height() >= $('#content').height()){
			$('#home').height($('#sidebar').height() + 35);
		}else{
			$('#home').height($('#content').height() + 20);
		}
		
		$('#slideshow div:first').addClass('active');
		setInterval( "slideSwitch()", 7000);
	}
	$("#tweet").tweet({
          join_text: "auto",
          username: "bigcitymtneers",
          count: 2,
          auto_join_text_default: "we said,", 
          auto_join_text_ed: "we",
          auto_join_text_ing: "we were",
          auto_join_text_reply: "we replied",
          auto_join_text_url: "we were checking out",
          loading_text: "loading most recent tweet..."
        });
	try{
		document.execCommand('BackgroundImageCache', false, true);
	}catch(e){}
});
function slideSwitch() {
	var $active = $('#slideshow div.active');
	if($active.length == 0){
		$active = $('#slideshow div:last');
	}
	if($active.next('div').length){
		$next = $active.next('div');
	}else{
		$next = $('#slideshow div:first');
	}
    $next.css('opacity', '0');
    $next.css('z-index', '2');
    $active.css('opacity', '1');
    $active.css('z-index', '1');
    $active.removeClass('active');
    $next.css({opacity: 0.0});
	$next.addClass('active');
	$next.animate({opacity: 1.0}, 1000, function() {
		$active.css('opacity', '0');
		$active.css('z-index', '1');
		//setSlideshowInterval();
	});
}