var bw=new cm_bwcheck()

function IEHoverPseudo() {

	var navItems = document.getElementById("mainNav").getElementsByTagName("li");
	
	for (var i=0; i<navItems.length; i++) {
		if(navItems[i].className == "menuparent") {
			navItems[i].onmouseover=function() { 
      this.className += " over"; 
      this.style.zIndex=2000;
      }
			navItems[i].onmouseout=function() { this.className = "menuparent"; }
		}
	}

}
window.onload = IEHoverPseudo;

function write_email(extension, domain, user){
	var domainsub = extension;
	var mail = user + "@" + domain + "." + domainsub;
	document.write("<a href=\"mailto:" + mail + "\">" + mail + "</a>");
}

/*Functions to hide drop down boxes when the menu is moused-over*/

function HideUncoverable() {
  if ( bw.ns4 ) {
    var l;
    for ( var i = 0 ; i < document.layers.length ; i++ ) {
      l = document.layers[i];
      if ( l.id.indexOf("hide") >= 0 ) {
        l.visibility="hide";
      }
    }
  } else if ( bw.ie4 || bw.ie5 || bw.ie6 ) {
    var oSelectLists = document.all.tags("SELECT");
    for ( var i = 0 ; i < oSelectLists.length ; i ++ ) {
      oSelectLists[i].style.visibility="hidden";
    }
  }
}

function UnHideUncoverable() {
  if ( bw.ns4 ) {
    var l;
    for ( var i = 0 ; i < document.layers.length ; i++ ) {
      l = document.layers[i];
      if ( l.id.indexOf("hide") >= 0 ) {
        l.visibility="show";
      }
    }
  } else if ( bw.ie4 || bw.ie5 || bw.ie6 ) {
    var oSelectLists = document.all.tags("SELECT");
    for ( var i = 0 ; i < oSelectLists.length ; i ++ ) {
      oSelectLists[i].style.visibility="visible";
    }
  }
}

/*Browsercheck object*/
function cm_bwcheck(){
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent.toLowerCase()
	this.dom=document.getElementById?1:0
	this.op5=(this.agent.indexOf("opera 5")>-1 || this.agent.indexOf("opera/5")>-1) && window.opera 
  this.op6=(this.agent.indexOf("opera 6")>-1 || this.agent.indexOf("opera/6")>-1) && window.opera   
  this.ie5 = (this.agent.indexOf("msie 5")>-1 && !this.op5 && !this.op6)
  this.ie55 = (this.ie5 && this.agent.indexOf("msie 5.5")>-1)
  this.ie6 = (this.agent.indexOf("msie 6")>-1 && !this.op5 && !this.op6)
	this.ie4=(this.agent.indexOf("msie")>-1 && document.all &&!this.op5 &&!this.op6 &&!this.ie5&&!this.ie6)
  this.ie = (this.ie4 || this.ie5 || this.ie6)
	this.mac=(this.agent.indexOf("mac")>-1)
	this.ns6=(this.agent.indexOf("gecko")>-1 || window.sidebar)
	this.ns4=(!this.dom && document.layers)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.op5 || this.op6)
  this.usedom= this.ns6//Use dom creation
  this.reuse = this.ie||this.usedom //Reuse layers
  this.px=this.dom&&!this.op5?"px":""
	return this
}

/*Fixes flash banner clash with the drop down navigation*/
function RunFlashinsert()

{

    document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" height="90" width="760">\n');

    document.write('<param name="movie" value="images/anim_home.swf" />\n');

    document.write('<param name="quality" value="high" />\n');

    document.write('<param name="wmode" value="opaque" />\n');

    document.write('<param name="menu" value="false" />\n');

    document.write('<embed src="images/anim_home.swf" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" wmode="opaque" menu="false" height="90" width="760" />\n');

    document.write('</object>\n');

}
/*Pop Up function for WWSL*/
function popUp() {
if (self.location.hostname == "it-ep1-nko" || self.location.hostname == "is-ep1-dotnet1"){
URL = "/WWSL/index.aspx?refsite=" + self.location.hostname + ":" + self.location.port;
}
else{
URL = "/WWSL/index.aspx?refsite=" + self.location.hostname;
}
day = new Date();
id = day.getTime();
var w = 480, h = 340;
if (document.all || document.layers) {
	w = screen.availWidth;
	h = screen.availHeight;
}
var popW = 750, popH = 400;
var leftPos = (w-popW)/2, topPos = (h-popH)/2;
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0, location=0, status=1, menubar=0,resizable=1,scrollbars=yes,width=" + popW + ",height=" + 400 + ",left = " + leftPos + ",top = " + topPos + "');");
}

/*Image swap code*/
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_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_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];}
}

/*Contact us functions*/
function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
function popup(sHref,sName,sOptions)
{
	var oWin = window.open(sHref,sName,sOptions);
	oWin.focus();
}