var array_images= new Array("bi_port_giants_iphone_2.jpg", "bi_port_giants_iphone_1.jpg");

var new_text="<a href=\"#\" onclick=\"start_change();\" class=\"link_orange1\">Animate Screen ></a>&nbsp;&nbsp;&nbsp;<a href=\"\" class=\"link_orange1\">Launch Site ></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"\" class=\"link_orange1\">Contact Us ></a>";
var old_text="<a href=\"#\" onclick=\"pause_change();\" class=\"link_orange1\">Pause Screen ></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"\" class=\"link_orange1\">Launch Site ></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"\" class=\"link_orange1\">Contact Us ></a>";

var max=1;
var current=max;
var current1=0;
var t;
var stop_change=0;
var dir_change=0;
var time=4000;
var fl=0;

function next()
{
		stop_change++;
		dir_change=0;
		t=setTimeout("start_change()", time);
		var image=document.getElementById("big_image");	
		if (current==max)
			current=0;
		else
			current++;
		image.src="include/image/"+array_images[current];
}

function start_change()
{
	var text=document.getElementById("link_active_screen");
	text.innerHTML=old_text;
	stop_change--;
	if (stop_change==0)
		change();
}
function pause_change()
{
	var text=document.getElementById("link_active_screen");
	text.innerHTML=new_text;
	stop_change++;
}

function change()
{
		var image=document.getElementById("big_image");
		if (stop_change==0)
		{
			if (dir_change==0)
			{
				if (current==max)
					current=0;
				else
					current++;
			}
			else
			{
				if (current==0)
					current=max;
				else
					current--;	
			}
			image.src="include/image/"+array_images[current];
			t=setTimeout("change()", time);
		}
}