var isNav=false;
var isIE=false;
var menu_popups=new Object();
var TimerID;

if (parseInt(navigator.appVersion) >= 4 ) {
	if ( navigator.appName == "Netscape" ) {
		isNav=true;
	} else {
		isIE=true;
	}
}

function unhide_block() {
		if ( isNav ) {
			document.PubContentAdminFooter.display='block';
		} else {
			document.all.PubContentAdminFooter.style.display='block';
		}
	return 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_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) { //v3.0
  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); return x;
}

function MM_swapImage(name) { //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 OpenWin(URL,w,h) {
		h=h+100;
		w=w+20;
       thisString = "width="+w+",height="+h+",toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,left=20,top=20";	
        Popup = window.open(URL,'Show',thisString);
        if ((navigator.userAgent.indexOf("Mozilla/3.") >=0)||(navigator.userAgent.indexOf("Mozilla/4.") >=0)){
               Popup.focus();
        }
}

function cascade(name,self) {
	clearTimeout(TimerID);
	for( var menu in menu_popups ) {
		real_hide(menu);
	}
	if ( self.tagName == 'A' ) RePositionMenu(self,name);
	if ( isNav ) {
		if (document.getElementById) {
			var obj=document.getElementById(name);
			obj.style.visibility='';
		} else {
			var obj=MM_findObj(name);
			obj.visibility='show';
		}
	} else {
		eval("document.all."+name+".style.display='block';");
	}
	eval('menu_popups.'+name+'="'+name+'"');

	return true;
}

function hide(name) {
	clearTimeout(TimerID);
	TimerID=setTimeout("real_hide('"+name+"');", 500);
}

function real_hide(name) {
	if ( isNav ) {
		if (document.getElementById) {
			var obj=document.getElementById(name);
			obj.style.visibility='hidden';
		} else {
			var obj=MM_findObj(name);
			obj.visibility='hide';
		}
	} else {
		eval("document.all."+name+".style.display='none';");
	}
	return true;
}

function RePositionMenu(parent,name) {
	var child=MM_findObj(name);

	eElement = parent;          
	 var left = eElement.offsetLeft; 
	 var top = eElement.offsetLeft;   
   var eParElement = eElement.offsetParent;  
   while (eParElement != null)   {                                        
      left += eParElement.offsetLeft;   
      top += eParElement.offsetTop;    
      eParElement = eParElement.offsetParent; 
   }                     
   child.style.left=left;
}

function LeaveWarning() {
	return alert("You are now leaving the InterMed Medical Limited, New Zealand website and International Advertisements may not comply with the Code of Practice of New Zealand and Australian Medical Industry Associations");
}