var indicator_img_path="<?php bloginfo('template_directory'); ?>/images/indicator.gif"
var indicator_img_html="<img name=\"ibox_indicator\" src=\""+indicator_img_path+"\" alt=\"Loading...\" style=\"width:128px;height:128px;\"/>"
var opacity_level=8
var ibAttr="rel"
var imgPreloader=new Image()
function init_ibox(){
var elem_wrapper="ibox"
createIbox(document.getElementsByTagName("body")[0])
var docRoot=document.getElementsByTagName("a")
var e
for(var i=0;i<docRoot.length-1;i++){
e=docRoot[i]
if(e.getAttribute(ibAttr)){
var t=e.getAttribute(ibAttr)
if((t.indexOf("ibox")!=-1)|| t.toLowerCase()=="ibox"){
e.onclick=function(){
var t=this.getAttribute(ibAttr)
var params=parseQuery(t.substr(5,999))
var url=this.href
if(this.target !=""){url=this.target}
var title=this.title
if(showIbox(url,title,params)){
showBG()
window.onscroll=maintPos
window.onresize=maintPos}
return false}}}}}
showBG=function(){
var box_w=getElem('ibox_w')
box_w.style.opacity=0
box_w.style.filter='alpha(opacity=0)'
setBGOpacity=setOpacity
for(var i=0;i<=opacity_level;i++){setTimeout("setIboxOpacity('ibox_w',"+i+")",70*i);}
box_w.style.display=""
var pagesize=new getPageSize()
var scrollPos=new getScrollPos()
var ua=navigator.userAgent
if(ua.indexOf("MSIE ")!=-1){box_w.style.width=pagesize.width+'px';}
box_w.style.height=pagesize.height+scrollPos.scrollY+'px'}
hideBG=function(){
var box_w=getElem('ibox_w')
box_w.style.display="none"}
var loadCancelled=false
showIndicator=function(){
var ibox_p=getElem('ibox_progress')
ibox_p.style.display=""
posToCenter(ibox_p)
ibox_p.onclick=function(){hideIbox();hideIndicator();loadCancelled=true;}}
hideIndicator=function(){
var ibox_p=getElem('ibox_progress')
ibox_p.style.display="none"
ibox_p.onclick=null}
createIbox=function(elem){
var strHTML="<div id=\"ibox_w\" style=\"display:none;\"></div>"
strHTML+="<div id=\"ibox_progress\" style=\"display:none;\">"
strHTML+=indicator_img_html
strHTML+="</div>"
strHTML+="<div id=\"ibox_wrapper\" style=\"display:none\">"
strHTML+="<div id=\"ibox_content\"></div>"
strHTML+="<div id=\"ibox_footer_wrapper\"><div id=\"ibox_close\" style=\"float:right;\">"
strHTML+="<a id=\"ibox_close_a\" href=\"javascript:void(null);\" >Click here to close</a></div>"
strHTML+="<div id=\"ibox_footer\">&nbsp;</div></div></div></div>"
var docBody=document.getElementsByTagName("body")[0]
var ibox=document.createElement("div")
ibox.setAttribute("id","ibox")
ibox.style.display=''
ibox.innerHTML=strHTML
elem.appendChild(ibox)}
var ibox_w_height=0
showIbox=function(url,title,params){
var ibox=getElem('ibox_wrapper')
var ibox_type=0
var ibox_footer=getElem('ibox_footer')
if(title !=""){ibox_footer.innerHTML=title;}else{ibox_footer.innerHTML="&nbsp;";}
var urlString=/\.jpg|\.jpeg|\.png|\.gif|\.html|\.htm|\.php|\.cfm|\.asp|\.aspx|\.jsp|\.jst|\.rb|\.rhtml|\.txt/g
var urlType=url.match(urlString)
if(urlType=='.jpg' || urlType=='.jpeg' || urlType=='.png' || urlType=='.gif'){
ibox_type=1
}else if(url.indexOf("#")!=-1){
ibox_type=2
}else if(urlType=='.htm'||urlType=='.html'||urlType=='.php'||
urlType=='.asp'||urlType=='.aspx'||urlType=='.jsp'||
urlType=='.jst'||urlType=='.rb'||urlType=='.txt'||urlType=='.rhtml'||
urlType=='.cfm'){
ibox_type=3
}else{
if(params['type']){ibox_type=parseInt(params['type']);}
else{hideIbox();return false;}}
ibox_type=parseInt(ibox_type)
switch(ibox_type){
case 1:
showIndicator()
imgPreloader=new Image()
imgPreloader.onload=function(){
imgPreloader=resizeImageToScreen(imgPreloader)
hideIndicator()
var strHTML="<img name=\"ibox_img\" src=\""+url+"\" style=\"width:"+imgPreloader.width+"px;height:"+imgPreloader.height+"px;border:0;cursor:hand;margin:0;padding:0;position:absolute;\"/>"
if(loadCancelled==false){
ibox.style.height=imgPreloader.height+'px'
ibox.style.width=imgPreloader.width+'px'
ibox.style.display=""
ibox.style.visibility="hidden"
posToCenter(ibox)
ibox.style.visibility="visible"
setIBoxContent(strHTML)}}
loadCancelled=false
imgPreloader.src=url
break
case 2:
var strHTML=""
if(params['height']){ibox.style.height=params['height']+'px';}
else{ibox.style.height='280px';}
if(params['width']){ibox.style.width=params['width']+'px';}
else{ibox.style.width='450px';}
ibox.style.display=""
ibox.style.visibility="hidden"
posToCenter(ibox)
ibox.style.visibility="visible"
getElem('ibox_content').style.overflow="auto"
var elemSrcId=url.substr(url.indexOf("#")+1,1000)
var elemSrc=getElem(elemSrcId)
if(elemSrc){strHTML=elemSrc.innerHTML;}
setIBoxContent(strHTML)
break
case 3:
showIndicator()
http.open('get',url,true)
http.onreadystatechange=function(){
if(http.readyState==4){
hideIndicator()
if(params['height']){ibox.style.height=params['height']+'px';}
else{ibox.style.height='280px';}
if(params['width']){ibox.style.width=params['width']+'px';}
else{ibox.style.width='450px';}
ibox.style.display=""
ibox.style.visibility="hidden"
posToCenter(ibox)
ibox.style.visibility="visible"
getElem('ibox_content').style.overflow="auto"
var response=http.responseText
setIBoxContent(response)}}
http.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8")
http.send(null)
break
default:}
ibox.style.opacity=0
ibox.style.filter='alpha(opacity=0)'
var ibox_op_level=10
setIboxOpacity=setOpacity
for(var i=0;i<=ibox_op_level;i++){setTimeout("setIboxOpacity('ibox_wrapper',"+i+")",30*i);}
if(ibox_type==2 || ibox_type==3){
ibox.onclick=null;getElem("ibox_close_a").onclick=function(){hideIbox();}
}else{ibox.onclick=hideIbox;getElem("ibox_close_a").onclick=null;}
return true}
setOpacity=function(elemid,value){
var e=getElem(elemid)
e.style.opacity=value/10
e.style.filter='alpha(opacity='+value*10+')'}
resizeImageToScreen=function(objImg){
var pagesize=new getPageSize()
var x=pagesize.width-100
var y=pagesize.height-100
if(objImg.width>x){
objImg.height=objImg.height*(x/objImg.width)
objImg.width=x
if(objImg.height>y){
objImg.width=objImg.width*(y/objImg.height)
objImg.height=y}}
else if(objImg.height>y){
objImg.width=objImg.width*(y/objImg.height)
objImg.height=y
if(objImg.width>x){
objImg.height=objImg.height*(x/objImg.width)
objImg.width=x}}
return objImg}
maintPos=function(){
var ibox=getElem('ibox_wrapper')
var box_w=getElem('ibox_w')
var pagesize=new getPageSize()
var scrollPos=new getScrollPos()
var ua=navigator.userAgent
if(ua.indexOf("MSIE ")!=-1){box_w.style.width=pagesize.width+'px';}
if(ua.indexOf("Opera/9")!=-1){box_w.style.height=document.body.scrollHeight+'px';}
else{box_w.style.height=pagesize.height+scrollPos.scrollY+'px';}
posToCenter(ibox)}
hideIbox=function(){
hideBG()
var ibox=getElem('ibox_wrapper')
ibox.style.display="none"
clearIboxContent()
window.onscroll=null}
posToCenter=function(elem){
var scrollPos=new getScrollPos()
var pageSize=new getPageSize()
var emSize=new getElementSize(elem)
var x=Math.round(pageSize.width/2)-(emSize.width/2)+scrollPos.scrollX
var y=Math.round(pageSize.height/2)-(emSize.height/2)+scrollPos.scrollY
elem.style.left=x+'px'
elem.style.top=y+'px'}
getScrollPos=function(){
var docElem=document.documentElement
this.scrollX=self.pageXOffset ||(docElem&&docElem.scrollLeft)|| document.body.scrollLeft
this.scrollY=self.pageYOffset ||(docElem&&docElem.scrollTop)|| document.body.scrollTop}
getPageSize=function(){
var docElem=document.documentElement
this.width=self.innerWidth ||(docElem&&docElem.clientWidth)|| document.body.clientWidth
this.height=self.innerHeight ||(docElem&&docElem.clientHeight)|| document.body.clientHeight}
getElementSize=function(elem){
this.width=elem.offsetWidth || elem.style.pixelWidth
this.height=elem.offsetHeight || elem.style.pixelHeight}
setIBoxContent=function(str){
clearIboxContent()
var e=getElem('ibox_content')
e.style.overflow="auto"
e.innerHTML=str}
clearIboxContent=function(){
var e=getElem('ibox_content')
e.innerHTML=""}
getElem=function(elemId){
return document.getElementById(elemId)}
parseQuery=function(query){
var Params=new Object()
if(!query)return Params
var Pairs=query.split(/[;&]/)
for(var i=0;i<Pairs.length;i++){
var KeyVal=Pairs[i].split('=')
if(! KeyVal || KeyVal.length !=2)continue
var key=unescape(KeyVal[0])
var val=unescape(KeyVal[1])
val=val.replace(/\+/g,' ')
Params[key]=val}
return Params}
createRequestObject=function(){
var xmlhttp
if(!xmlhttp&&typeof XMLHttpRequest !="undefined"){
try{xmlhttp=new XMLHttpRequest();}catch(e){xmlhttp=false;}}
return xmlhttp}
var http=createRequestObject()
function addEvent(obj,evType,fn){
if(obj.addEventListener){
obj.addEventListener(evType,fn,false)
return true
}else if(obj.attachEvent){
var r=obj.attachEvent("on"+evType,fn)
return r
}else{
return false}}
addEvent(window,'load',init_ibox)