//window.addEventListener?window.addEventListener("load",pick_header_image,false):window.attachEvent("onload",pick_header_image);


//images for header - left-side
var random_images = new Array ( );
random_images[0] = "images/image_1.jpg";
random_images[1] = "images/image_2.jpg";
random_images[2] = "images/image_3.jpg";
random_images[3] = "images/image_4.jpg";
random_images[4] = "images/image_5.jpg";
random_images[5] = "images/image_6.jpg";
random_images[6] = "images/image_7.jpg";
random_images[7] = "images/image_8.jpg";
random_images[8] = "images/image_9.jpg";
random_images[9] = "images/image_10.jpg";


//images for the main picture
var random_images2 = new Array ( );
//random_images2[0] = "images/MUNCHIES_BANNER_v3.jpg";
random_images2[0] = "images/breads_banner_large.gif";
random_images2[1] = "images/coffee_banner_large.gif";
random_images2[2] = "images/MU0045_platter_banner_ad_2507.gif";
random_images2[3] = "images/MU0045_platter_banner_ad_2507.gif";
random_images2[4] = "images/MU0045_platter_banner_ad_2507.gif";
random_images2[5] = "images/MU0045_platter_banner_ad_2507.gif";
random_images2[6] = "images/MU0045_platter_banner_ad_2507.gif";
random_images2[7] = "images/MU0045_platter_banner_ad_2507.gif";
random_images2[8] = "images/MU0045_platter_banner_ad_2507.gif";


//images for the header text picture (don't be a stranger etc.)
var random_images3 = new Array ( );
random_images3[0] = "images/good_to_see_you.gif";
random_images3[1] = "images/just_like.gif";
random_images3[2] = "images/love_to_hear.gif";
random_images3[3] = "images/plenty_for_everyone.gif";
random_images3[4] = "images/dont_be_header.gif";
random_images3[5] = "images/home_is_header.gif";
random_images3[6] = "images/mammy_knows_header.gif";


//function for header - left-side
function pick_header_image ( )
{
	var el = document.getElementsByTagName('div');
	
	for (i=0;i<el.length;i++)
	{
		if (el[i].className == 'header')
		{
		   var no = rand(10)-1;
		   var bg = "url("+random_images[no]+") no-repeat left top";
		   el[i].style.background = bg;
		   //el[i].style.setProperty('BACKGROUND', bg, null);
		}
	}
}

//function for the main picture
function pick_mainpicture_image ( )
{
	var el = document.getElementById('imgMainPicture');
	
	if (el != null)
	{
		
		var no = rand(8)-1;
		//edited from random_images2[no] by RG for campaign
		el.src = random_images2[no];
	}
}

//function for the header text picture (don't be a stranger etc.)
function pick_headertext_image ( )
{
	var el = document.getElementById('h1_picture');
	
	if (el != null)
	{
		var no = rand(7)-1;
		var bg = "url("+random_images3[no]+") #99a2a8 no-repeat 20px 5px";
		el.style.background = bg;
	}
}

function rand ( n )
{
  return ( Math.floor ( Math.random ( ) * n + 1 ) );
}

//code for popup page for first time users
var newwindow = ''; 

function popUp(URL) 
{
	 if (newwindow.closed || !newwindow.location) 
        { 
                newwindow=window.open(URL, 'name', 'toolbar=0,location=0,statusbar=0,menubar=0,scrollbars=yes,resizable=yes,width=780,height=600'); 
                if (!newwindow.opener) newwindow.opener = self; 
        } 
        if (window.focus) {newwindow.focus()} 
        return false; 
}