/***********************************************
* 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 bool_dhtmlPOPup=true;
//if( !getCookie('SOIPOPUP0503') && bool_dhtmlPOPup ){ 

//specify vars and functions here

var dropboxleft=165 //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.

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;
}


//logic to check which cookie and what to set
//bool_dhtmlPOPup will turn on the dhtml popup
//SOIPOPUP0503: controls subscription ad popup (exp 7 days)
//SUBPOP: controls the audience poll popup viewing (exp 28 days)
//SUBSTATUS: controls the audience poll popup filled out (exp 180 days)

if( bool_dhtmlPOPup && !getCookie('SOIPOPUP0503') && !getCookie('SUBPOP') && !getCookie('SUBSTATUS')){
	
	setCookie('SUBPOP', 'prelim', 1);
	
	if (getCookie('SUBPOP')){ 
	
	
	
		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"
			}
		}
	setCookie('SUBPOP', 'shown', 28);
	} 
	
} else { //try to show regular ad popup
	//
	if( bool_dhtmlPOPup && !getCookie('SOIPOPUP0503') && getCookie('SUBPOP') &&  (!getCookie('SUBSTATUS') ||getCookie('SUBSTATUS').indexOf("NA") >= 0)){
	
		setCookie('SOIPOPUP0503', 'prelim', 1);
		
		if (getCookie('SOIPOPUP0503')){ 
		
		
		
			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"
				}
			}
		setCookie('SOIPOPUP0503', 'doshow', 1); // this tells footer to show the ad tag call; footer will set cookie to expire in 7 days after ad tag is displayed.
		} 
	
	}
	
	
	
	

}