window.onload = function() { initIphone(); }

var selected = 1;

function initIphone() {
	var screen1 = document.getElementById('screen1');
	var screen2 = document.getElementById('screen2');
	var screen3 = document.getElementById('screen3');
	var screen4 = document.getElementById('screen4');
	var screen5 = document.getElementById('screen5');
	
	var iphone = document.getElementById('iphone-inner');
	
	screen1.onmouseover = function() {
		if (selected != 1) {
			screen1.src = 'media/iphone/iphone_ico_screen1_ro.gif';
		}
	}
	screen1.onmouseout = function() {
		if (selected != 1) {
			screen1.src = 'media/iphone/iphone_ico_screen1.gif';
		}
	}
	screen1.onclick = function() {
		screen2.src = 'media/iphone/iphone_ico_screen2.gif';
		screen3.src = 'media/iphone/iphone_ico_screen3.gif';
		screen4.src = 'media/iphone/iphone_ico_screen4.gif';
		screen5.src = 'media/iphone/iphone_ico_screen5.gif';
		iphone.style.backgroundImage = 'url(media/iphone/iphone_screen1.gif)';
		selected = 1;
	}
	
	screen2.onmouseover = function() {
		if (selected != 2) {
			screen2.src = 'media/iphone/iphone_ico_screen2_ro.gif';
		}
	}
	screen2.onmouseout = function() {
		if (selected != 2) {
			screen2.src = 'media/iphone/iphone_ico_screen2.gif';
		}
	}
	screen2.onclick = function() {
		screen1.src = 'media/iphone/iphone_ico_screen1.gif';
		screen3.src = 'media/iphone/iphone_ico_screen3.gif';
		screen4.src = 'media/iphone/iphone_ico_screen4.gif';
		screen5.src = 'media/iphone/iphone_ico_screen5.gif';
		iphone.style.backgroundImage = 'url(media/iphone/iphone_screen2.gif)';
		selected = 2;
	}
	
	screen3.onmouseover = function() {
		if (selected != 3) {
			screen3.src = 'media/iphone/iphone_ico_screen3_ro.gif';
		}
	}
	screen3.onmouseout = function() {
		if (selected != 3) {
			screen3.src = 'media/iphone/iphone_ico_screen3.gif';
		}
	}
	screen3.onclick = function() {
		screen1.src = 'media/iphone/iphone_ico_screen1.gif';
		screen2.src = 'media/iphone/iphone_ico_screen2.gif';
		screen4.src = 'media/iphone/iphone_ico_screen4.gif';
		screen5.src = 'media/iphone/iphone_ico_screen5.gif';
		iphone.style.backgroundImage = 'url(media/iphone/iphone_screen3.gif)';
		selected = 3;
	}
	
	screen4.onmouseover = function() {
		if (selected != 4) {
			screen4.src = 'media/iphone/iphone_ico_screen4_ro.gif';
		}
	}
	screen4.onmouseout = function() {
		if (selected != 4) {
			screen4.src = 'media/iphone/iphone_ico_screen4.gif';
		}
	}
	screen4.onclick = function() {
		screen1.src = 'media/iphone/iphone_ico_screen1.gif';
		screen2.src = 'media/iphone/iphone_ico_screen2.gif';
		screen3.src = 'media/iphone/iphone_ico_screen3.gif';
		screen5.src = 'media/iphone/iphone_ico_screen5.gif';
		iphone.style.backgroundImage = 'url(media/iphone/iphone_screen4.gif)';
		selected = 4;
	}
	
	screen5.onmouseover = function() {
		if (selected != 5) {
			screen5.src = 'media/iphone/iphone_ico_screen5_ro.gif';
		}
	}
	screen5.onmouseout = function() {
		if (selected != 5) {
			screen5.src = 'media/iphone/iphone_ico_screen5.gif';
		}
	}
	screen5.onclick = function() {
		screen1.src = 'media/iphone/iphone_ico_screen1.gif';
		screen2.src = 'media/iphone/iphone_ico_screen2.gif';
		screen3.src = 'media/iphone/iphone_ico_screen3.gif';
		screen4.src = 'media/iphone/iphone_ico_screen4.gif';
		iphone.style.backgroundImage = 'url(media/iphone/iphone_screen5.gif)';
		selected = 5;
	}
}