function getRandomInt(min,max) {
		return Math.round(min + Math.random()*(max-min))
	}

	var t = getRandomInt(0, 42);
	
    function clientChange() {	
        $('#clients').fadeOut(500, function() {
            $("#clients").attr("src", "/images/clients/clients.php?i="+t);
            $('#clients').fadeIn(500);
        });
		
		t = getRandomInt(0, 42);
		jQuery.preLoadImages("/images/clients/clients.php?i="+t);
    }
	
	setInterval ( "clientChange()", 2000 );
	
    var i = 0;

    function introChange() {
        i++;
        $('#intros').fadeOut(1000, function() {
            $("#intros").attr("src", "/images/intro/intro.php?i=" + i);
            $("#intros").attr("usemap", "#map" + i);
            $('#intros').fadeIn(1000);
        });
        if (i == 4) {
            i = 0;
        }
		
		jQuery.preLoadImages("/images/intro/intro.php?i="+i);
    }
			
	$("#intros").attr("src", "/images/intro/intro.php?i=0");
	$("#intros").attr("usemap", "#map0");
	inref = setInterval ( "introChange()", 8000 );

    function introManual(id) {
		jQuery.preLoadImages("/images/intro/intro.php?i="+id);
        $("#intros").attr("src", "/images/intro/intro.php?i=" + id);
        $("#intros").attr("usemap", "#map" + id);
					
        changeintroControl(id);
        i = id;
        clearInterval(inref)
        inref = setInterval ( "introChange()", 8000 );			
    }
			
    function changeintroControl(id) {
        var className
        for (j=0;j<=3;j++)
        {	
            if (j == id) {
                className = 'thumbs_button2';
            } else {
                className = 'thumbs_button';
            }
            document.getElementById('t' + j).className=className;
        }
    }
			
    (function($) {
        var cache = [];
        $.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)