var helpmsg = null; 
var ns=(typeof(document.layers) != 'undefined')
var ie=(document.all)
var ns6=(document.getElementById)
var displength = 100;

//show the layer when mouseover
function showHelp(helpx,helpy,imagelink,bgcolor) {
	helpmsg = new getObj('helpmsg');
	if (helpmsg) {
		helpmsg.style.left=helpx + 'px';
		helpmsg.style.top=helpy + 'px';
	}
	var msgcontent;

	msgcontent = '<img src="' + imagelink + '" border="0">';

	if (ns){
		helpmsg.style.visibility="show";
		helpmsg.obj.document.open();
		helpmsg.obj.document.write(encap(msgcontent,bgcolor));
		helpmsg.obj.document.close();
    } else {
		helpmsg.style.visibility="visible";
		helpmsg.obj.innerHTML=encap(msgcontent,bgcolor);
	} 
}
//hide the layer when mouseout
function hideHelp() {
	helpmsg = new getObj('helpmsg');
	if (ns){
		helpmsg.style.visibility="hide";
	}else{
		helpmsg.style.visibility="hidden";
	}
}

function encap(str,bgcolor) {
	return '<table width="' + displength + '" cellpadding="0" cellspacing="0"  border="0"><tr><td bgcolor="' + bgcolor + '"><img src="/images/dropmenu/menutitle.gif" width="200" height="18"></td></tr><tr><td bgcolor="' + bgcolor + '">' + str + '</td></tr></table>';
}
var ns=(document.layers)
var ie=(document.all)
var ns6=(document.getElementById)

function getObj(objname) {
	if (ie) {
		this.obj = document.all(objname);
		this.style = document.all(objname).style;
	} else if (ns6) {
		this.obj = document.getElementById(objname); 
		this.style = document.getElementById(objname).style; 
	} else if (ns) {
		this.obj = document.layers[objname]; 
		this.style = document.layers[objname]; 
	}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function P7_autoLayers() { //v1.1 PVII
 var g,b,k,f,args=P7_autoLayers.arguments;
 if(!document.p7setc) {p7c=new Array();document.p7setc=true;}
 for(k=0; k<p7c.length; k++) {
  if((g=MM_findObj(p7c[k]))!=null) {
   b=(document.layers)?g:g.style;b.visibility="hidden";}}
 for(k=0; k<args.length; k++) {
  if((g=MM_findObj(args[k])) != null) {
   b=(document.layers)?g:g.style;b.visibility="visible";f=false;
   for(j=0;j<p7c.length;j++) {
    if(args[k]==p7c[j]) {f=true;}}
  if(!f) {p7c[p7c.length++]=args[k];}}}
}

function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}

var clicked = false;
function clearInput(formobj) {
	if (!clicked && formobj.ssc) {
		formobj.ssc.value = '';
		clicked = true;
	}
}

function highlightBG(tdName,tdColor) {
	if (!ns) {
		var tdObj = new getObj(tdName);
		tdObj.style.backgroundColor = tdColor;
	}
}

function highlightCL(tdName,tdClass) {
	if (!ns) {
		var tdObj = new getObj(tdName);
		tdObj.obj.className = tdClass;
	}
}

function highlightStyle(tdName,tdStyle) {
	if (!ns) {
		eval("(new getObj(tdName)).style." + tdStyle);
	}
}

function openHelp(url) {
	window.open(url,'helpwin','toolbar=yes,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=345,height=420')
}

function setCookie(name, value, expires, path, domain, secure) {
	var thisCookie = name + "=" + escape(value) +
	((expires) ? "; expires=" + expires.toGMTString() : "") +
	((path) ? "; path=" + path : "") +
	((domain) ? "; domain=" + domain : "") +
	((secure) ? "; secure" : "");
	document.cookie = thisCookie;
}

var hostStr = location.host;
var realTime = new Date();
var realTimeStr = realTime.getFullYear() + '-' + (realTime.getMonth() + 1) + '-' + realTime.getDate();
if (!isNaN(hostStr.substr(0,hostStr.indexOf('.'))))
	setCookie("ctime",realTimeStr,false,"/",hostStr,false);
else
	setCookie("ctime",realTimeStr,false,"/",hostStr.substr(hostStr.indexOf('.')),false);
	
function openPopup(url) {
	window.open(url,'popup','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=350,height=300');
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}