I've created my own menu from http://www.dynamicdrive.com version 5.5 HV menu.
When ever you open pages containing this code I get the following message:
" To help security protect your security, internet explorer has restricted this file from showing active content that could access your computer"

I can get it to show by allowing blocked content, but obviously, not every using the site will want to do.

I've tried it on several machines with the same effect, any ideas, greatfully recieved!

Here's my code, can anyone see an error in my code causing this problem.
Code:
var NoOffFirstLineMenus=6;			// Number of first level items
	var LowBgColor='navy';			    // Background color when mouse is not over
	var LowSubBgColor='navy';			// Background color when mouse is not over on subs
	var HighBgColor='white';			// Background color when mouse is over
	var HighSubBgColor='white';			// Background color when mouse is over on subs
	var FontLowColor='white';			// Font color when mouse is not over
	var FontSubLowColor='white';		// Font color subs when mouse is not over
	var FontHighColor='navy';			// Font color when mouse is over
	var FontSubHighColor='navy';		// Font color subs when mouse is over
	var BorderColor='navy';			    // Border color
	var BorderSubColor='navy';			// Border color for subs
	var BorderWidth=2;				    // Border width
	var BorderBtwnElmnts=1;			    // Border between elements 1 or 0
	var FontFamily="verdana,comic sans ms,technical";	// Font family menu items
	var FontSize=9;				       // Font size menu items
	var FontBold=1;				       // Bold menu items 1 or 0
	var FontItalic=0;				   // Italic menu items 1 or 0
	var MenuTextCentered='left';		// Item text position 'left', 'center' or 'right'
	var MenuCentered='left';			// Menu horizontal position 'left', 'center' or 'right'
	var MenuVerticalCentered='top';		// Menu vertical position 'top', 'middle','bottom' or static
	var ChildOverlap=.1;				// horizontal overlap child/ parent
	var ChildVerticalOverlap=.2;			// vertical overlap child/ parent
	var StartTop=175;				// Menu offset x coordinate
	var StartLeft=1;				// Menu offset y coordinate
	var VerCorrect=0;				// Multiple frames y correction
	var HorCorrect=0;				// Multiple frames x correction
	var LeftPaddng=3;				// Left padding
	var TopPaddng=2;				// Top padding
	var FirstLineHorizontal=1;			// SET TO 1 FOR HORIZONTAL MENU, 0 FOR VERTICAL
	var MenuFramesVertical=1;			// Frames in cols or rows 1 or 0
	var DissapearDelay=1000;			// delay before menu folds in
	var TakeOverBgColor=1;			// Menu frame takes over background color subitem frame
	var FirstLineFrame='navig';			// Frame where first level appears
	var SecLineFrame='space';			// Frame where sub levels appear
	var DocTargetFrame='space';			// Frame where target documents appear
	var TargetLoc='';				// span id for relative positioning
	var HideTop=0;				    // Hide first level when loading new document 1 or 0
	var MenuWrap=1;				    // enables/ disables menu wrap 1 or 0
	var RightToLeft=0;				// enables/ disables right to left unfold 1 or 0
	var UnfoldsOnClick=0;			// Level 1 unfolds onclick/ onmouseover
	var WebMasterCheck=0;			// menu tree checking on or off 1 or 0
	var ShowArrow=1;				// Uses arrow gifs when 1
	var KeepHilite=1;				// Keep selected path highligthed
	var Arrws=['tri.gif',5,10,'tridown.gif',10,5,'trileft.gif',5,10];	// Arrow source, width and height

function BeforeStart(){return}

function AfterBuild(){return}

function BeforeFirstOpen(){return}

function AfterCloseAll(){return}

//  Menu tree
//	MenuX=new Array(Text to show, Link, background image (optional), number of sub elements, height, width);
//	For rollover images set "Text to show" to:  "rollover:Image1.jpg:Image2.jpg"
//  Menu=new Array("TextToShow","Link","BgImage",NoOfSubs,Height,Width,BgColor,BgHiColor,FontColor,
					//FontHiColor,BorderColor);


Menu1=new Array("The School","","",8,20,135);
	Menu1_1=new Array("Site Map","siteMap.htm","",0,20,135);	
	Menu1_2=new Array("Location","location.htm","",0,20,135);
	Menu1_3=new Array("History","schoolHist.htm","",0,20,135);
	Menu1_4=new Array("Lunch Menu","lunch.htm","",0,20,135);
	Menu1_5=new Array("Vacancies","vacancies.htm","",0,20,135);
	Menu1_6=new Array("My Email","http://mail.johnbeddoes.org/cp/ps/Main/login/Login","",0,20,135);
	Menu1_7=new Array("My User Area","https://folders.johnbeddoes-hs.powys.sch.uk/easylink/default.htm","",0,20,135);
	Menu1_8=new Array("Home","index.html","",0,20,135);

Menu2=new Array("News","","",6,20,135);
	Menu2_1=new Array("Results","results.htm","",0,20,135);	
	Menu2_2=new Array("Success Stories","success.htm","",2,20,135);
		Menu2_2_1=new Array("Academic","successAcademic.htm","",0,20,135);
		Menu2_2_2=new Array("Sporting","succesSport.htm","",0,20,135);
	Menu2_3=new Array("Star Student","star.htm","",0,20,135);
	Menu2_4=new Array("Future events","future.htm","",0,20,135);
	Menu2_5=new Array("Clare visits Sudan","clareSudan.htm","",0,20,135);
	Menu2_6=new Array("Global Action Week","globalEducation.htm","",0,20,135);

Menu3=new Array("Office","","",3,20,135);
	Menu3_1=new Array("Governors","governors.htm","",0,20,135);
	Menu3_2=new Array("Downloadable files","admin.htm","",0,20,135);
	Menu3_3=new Array("School Prospectus","prospectus.htm","",0,20,135);


Menu4=new Array("Curriculum","","",3,20,135);
	//begin subjects
	Menu4_1=new Array("Subjects","","",16,20,135);
		Menu4_1_1=new Array("Art / Pottery","art.htm","",0,20,140);
		Menu4_1_2=new Array("Business Studies","business.htm","",0,20,140);
		Menu4_1_3=new Array("English","english.htm","",0,20,140);
		Menu4_1_4=new Array("Drama","drama.htm","",0,20,140);
		Menu4_1_5=new Array("Geography","geography.htm","",0,20,140);
		Menu4_1_6=new Array("History","history.htm","",0,20,140);
		Menu4_1_7=new Array("ICT","ict.htm","",0,20,140);
		Menu4_1_8=new Array("Technology","","",3,20,140);
				Menu4_1_8_1=new Array("Food","foodTech.htm","",0,20,140);
				Menu4_1_8_2=new Array("Resistant Materials","resistantMat.htm","",0,20,140);
				Menu4_1_8_3=new Array("Product Design     (6th form)","productDes.htm","",0,40,140);

		Menu4_1_9=new Array("Science","","",3,20,140);
				Menu4_1_9_1=new Array("Biology","biology.htm","",0,20,90);
				Menu4_1_9_2=new Array("Chemistry","chemistry.htm","",0,20,90);
				Menu4_1_9_3=new Array("Physics","physics.htm","",0,20,90);

		Menu4_1_10=new Array("Maths","maths.htm","",0,20,140);
		Menu4_1_11=new Array("Religious Studies","RS.htm","",0,20,140);
		Menu4_1_12=new Array("Modern Languages","","",2,20,140);
				Menu4_1_12_1=new Array("French","french.htm","",0,20,90);	
				Menu4_1_12_2=new Array("German","german.htm","",0,20,90);
				
		Menu4_1_13=new Array("Welsh","welsh.htm","",0,20,140);
		Menu4_1_14=new Array("Music","music.htm","",0,20,140);
		Menu4_1_15=new Array("Physical Education","PE.htm","",0,20,140);
		Menu4_1_16=new Array("Personal Social Educuation","PSE.htm","",0,40,140);

	//end subjects	
	Menu4_2=new Array("Careers","careers.htm","",0,20,135);
	Menu4_3=new Array("Reports","reports.htm","",0,20,135);

Menu5=new Array("Joining The school","'","",3,20,135);
	Menu5_1=new Array("Year 7","year7.htm","",0,20,135);
	Menu5_2=new Array("Sixth Form","sixth.htm","",0,20,135);
	Menu5_3=new Array("Moving to the area","moving.htm","",0,20,135);

Menu6=new Array("Parents","parents.htm","",4,20,135);
	Menu6_1=new Array("PTA","pta.htm","",0,20,135);
	Menu6_2=new Array("Term Dates","termDates.htm","",0,20,135);
	Menu6_3=new Array("How can I get involved?","involved.htm","",0,40,135);
	Menu6_4=new Array("Parents Charter","parentsCh.htm","",0,20,135);
Kate