function getCSSProp (element, prop) {
  if (element.style[prop]) {
    return element.style[prop];
  } else if (element.currentStyle) {
    return element.currentStyle[prop];
  } else if (document.defaultView && document.defaultView.getComputedStyle) {
    prop = prop.replace(/([A-Z])/g,"-$1");
    prop = prop.toLowerCase();
    return document.defaultView.getComputedStyle(element,"").getPropertyValue(prop);
  } else {
    return null;
  }
}
function nofocus()
{if(event.srcElement.type=="radio" || event.srcElement.type=="checkbox" || event.srcElement.tagName=="A" || event.srcElement.tagName=="img")
event.srcElement.blur();
}
document.onclick=nofocus;
function showhideswitch(obj){
var obj=document.getElementById(obj);
getCSSProp(obj,"display")=='none'?obj.style.display='block':obj.style.display='none'
}
function cssswitch(obj,th,csson,cssoff){
if (th){th.className==csson?th.className=cssoff:th.className=csson;}else
	{var obj=document.getElementById(obj);obj.className==csson?obj.className=cssoff:obj.className=csson	}
}
function sbswitch(obj1,obj2)
{
var	l1=document.getElementById("sblink1")
var	l2=document.getElementById("sblink2")
var	l3=document.getElementById("sblink3")
var	l4=document.getElementById("sblink4")
var lcur=document.getElementById(obj1)
l1.className=""
l2.className=""
l3.className=""
l4.className=""
lcur.className="selected"
var	t1=document.getElementById("sbt1")
var	t2=document.getElementById("sbt2")
var	t3=document.getElementById("sbt3")
var	t4=document.getElementById("sbt4")
var tcur=document.getElementById(obj2)
t1.className="display_off"
t2.className="display_off"
t3.className="display_off"
t4.className="display_off"
tcur.className=""
}
isDOM=document.getElementById?true:false
  isOpera=isOpera5=window.opera && isDOM
  isOpera6=isOpera && window.print
  isOpera7=isOpera && document.readyState
  isMSIE=isIE=document.all && document.all.item && !isOpera
  isStrict=document.compatMode=='CSS1Compat'
  isNN=isNC=navigator.appName=="Netscape"
  isNN4=isNC4=isNN && !isDOM
  isMozilla=isNN6=isNN && isDOM

function showdisblg(obj,ow){
var marginT=50
if (isMSIE)
{
var selectoff=document.getElementsByTagName("select")
for (var i=0; i<selectoff.length; i++)
{
if (selectoff[i].className.match("canhide")!==null){
	selectoff[i].style.display="none"
}
}
}
var obj=document.getElementById(obj)
obj.style.display="block";
obj.style.zIndex="111100";
obj.style.width=ow;
obj.style.left=(document.documentElement.clientWidth-obj.offsetWidth)/2+"px"
if (!isOpera){
if (obj.offsetHeight<document.documentElement.clientHeight)
{ 
obj.style.top=document.documentElement.scrollTop+(document.documentElement.clientHeight-obj.offsetHeight)/2+"px"
 }else{
 obj.style.top=(document.documentElement.scrollTop)+marginT+"px"}
              }
else  {
if (obj.offsetHeight<window.innerHeight)
{ 
obj.style.top=document.documentElement.scrollTop+(window.innerHeight-obj.offsetHeight)/2+"px"
 }else{
 obj.style.top=(document.documentElement.scrollTop)+marginT+"px"}
}
if(document.getElementById('bgDiv')){
document.getElementById('bgDiv').style.display="block"
document.getElementById('bgDiv').style.height=document.documentElement.scrollHeight>document.documentElement.clientHeight?document.documentElement.scrollHeight:document.documentElement.clientHeight+"px"
}
else{
sWidth=document.documentElement.scrollWidth>document.documentElement.clientWidth?document.documentElement.scrollWidth:document.documentElement.clientWidth;
sHeight=document.documentElement.scrollHeight>document.documentElement.clientHeight?document.documentElement.scrollHeight:document.documentElement.clientHeight;
var bgObj=document.createElement("div");
			bgObj.setAttribute('id','bgDiv');
			bgObj.style.position="absolute";
			bgObj.style.top="0";
			bgObj.style.background="#234A67";
			bgObj.style.filter="alpha(opacity=80);";
			bgObj.style.opacity="0.8";
			bgObj.style.left="0";
			bgObj.style.width=sWidth+ "px";
			bgObj.style.height=sHeight + "px";
			bgObj.style.zIndex = "10000";
			document.body.appendChild(bgObj)}}
function hidedisblg(obj){
document.getElementById('bgDiv').style.display="none"
document.getElementById(obj).style.display="none"
 var selecton=document.getElementsByTagName("select")

if (isMSIE)
{var selecton=document.getElementsByTagName("select")
for (var i=0; i<selecton.length; i++)
{if (selecton[i].className.match("canhide")!==null){
	selecton[i].style.display=""}}}}