/***********************************************
* Amazon style Drop-in content box- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of DHTML scripts
* This notice must stay intact for legal use
* Go to http://www.dynamicdrive.com/ for full source code
***********************************************/

var dropboxleft=300 //set left position of box (in px)
var dropboxtop=150 //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.

var displaymode="always"

///Don't edit beyond here///////////

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
	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
	}
}

function dismissboxv2(){
	if (window.dropstart) clearInterval(dropstart)
	crossboxcover.style.visibility="hidden"
}

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;
}

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"
}