/***********************************************
* Amazon style Drop-in content box-
***********************************************/

var dropboxleft=500 //set left position of box (in px)
var dropboxtop=100 //set top position of box (in px)
var dropspeed=15 //set speed of drop animation (larger=faster)

//Specify display mode. 3 possible values are:
//1) "always"- This makes the fade-in box load each time the page is displayed
//2) "oncepersession"- This uses cookies to display the fade-in box only once per browser session
//3) integer (ie: 5)- Finally, you can specify an integer to display the box randomly via a frequency of 1/integer...
// For example, 2 would display the box about (1/2) 50% of the time the page loads.

/*Note: There are 1000 milliseconds in one second.*/

var displaymode="always"


if (parseInt(displaymode)!=NaN)
var random_num=Math.floor(Math.random()*displaymode)
var ie=document.all
var dom=document.getElementById

function initboxv2()
{
    //if (!dom&&!ie)return
    crossboxcover=(dom)?document.getElementById("dropinboxv2cover") : document.all.dropinboxv2cover
    crossbox=(dom)?document.getElementById("dropinboxv2"): document.all.dropinboxv2
    scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
    if (crossbox != null)
    {
        crossbox.height=crossbox.offsetHeight
        crossboxcover.style.height=parseInt(crossbox.height)+"px"
        crossbox.style.top=crossbox.height*(-1)+"px"
        crossboxcover.style.left=dropboxleft+"px"
        crossboxcover.style.top=dropboxtop+"px"
        crossboxcover.style.visibility=(dom||ie)? "visible" : "show"
        dropstart=setInterval("dropinv2()",50)
    }
   
}

function dropinv2()
{
    scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
    if (parseInt(crossbox.style.top)<0)
    {
        crossboxcover.style.top=scroll_top+dropboxtop+"px"
        crossbox.style.top=parseInt(crossbox.style.top)+dropspeed+"px"
     }
    else
    {
        clearInterval(dropstart)
        crossbox.style.top=0
        auto_hide_drop_start = setTimeout("dismissboxv2()",10000);
        
        
    }
}

function raiseinv2()
{
    scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
    //alert(crossbox.style.top);
    if (parseInt(crossbox.style.top) > -250)
    {
        crossboxcover.style.top=scroll_top - dropboxtop+"px"
        crossbox.style.top=parseInt(crossbox.style.top)- dropspeed+"px"
     }
    else
    {
        clearInterval(raisestart)
        crossbox.style.top=0
        crossboxcover.style.visibility="hidden";
        document.getElementById("dropinboxv2").innerHTML = "";
        
    }
}

function dismissboxv2()
{
    if (window.dropstart)
    {
        clearInterval(dropstart);
    }
    if (window.auto_hide_drop_start) 
    {
        clearTimeout(auto_hide_drop_start);
    }
    raisestart=setInterval("raiseinv2()",50);
    //alert("raise started");
    
}

function truebody()
{
    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function get_cookie(Name) 
{
    var search = Name + "="
    var returnvalue = ""
    if (document.cookie.length > 0) 
    {
        offset = document.cookie.indexOf(search)
        if (offset != -1) 
        {
            offset += search.length
            end = document.cookie.indexOf(";", offset)
            if (end == -1) end = document.cookie.length;
            returnvalue=unescape(document.cookie.substring(offset, end))
        }
    }
    return returnvalue;
}

function DomainGoAway() //this is a custom function for wgtheatre
{
    if (window.addEventListener)window.addEventListener("load", initboxv2, false)
    else if (window.attachEvent)window.attachEvent("onload", initboxv2)
    else if (document.getElementById || document.all) window.onload=initboxv2
    
}
/*
if (displaymode=="oncepersession" && get_cookie("droppedinv2")=="" || displaymode=="always" || parseInt(displaymode)!=NaN && random_num==0)
{
    if (window.addEventListener)window.addEventListener("load", initboxv2, false)
    else if (window.attachEvent)window.attachEvent("onload", initboxv2)
    else if (document.getElementById || document.all) window.onload=initboxv2
    if (displaymode=="oncepersession") document.cookie="droppedinv2=yes"
}
*/