bMenuImagesLoaded = false;
bDisplayMenus = true;

width = 150;
childOverlap = 0;
childOffset = -1;
iSecondsVisible = 0.5;

IE4=false;
NN4=false;

OTHER=false;
if (document.all) {IE4=true;}
//else if(navigator.appName.indexOf("Netscape") != -1) {NN4=true;}
else if (document.layers) {NN4=true;}
else {OTHER=true;}

sFontFace = "arial";
if (navigator.userAgent.indexOf('Mac') != -1) {iFontSize = "11";}
else {iFontSize = "9";}

itemPad = 2;

iImageSize = 10;

bkeepHilite = true;
bkeepTopImage = true;

if (sMenuTitle == "home")
{
	aPosX = new Array(13, 151, 301, 451, 601, 0);
	aPosY = new Array(220, 220, 220, 220, 220, 0);
	
	sborderColour = new Array("#666666", "#666666", "#666666", "#666666", "#666666", "#666666");
	sbackColour = new Array("#000000", "#000000", "#000000", "#000000", "#000000", "#000000");
	soverColour = new Array("#0033FF", "#0033FF", "#0033FF", "#0033FF", "#0033FF", "#0033FF");
	sFontColour = new Array("#FFFFFF", "#FFFFFF", "#FFFFFF","#FFFFFF", "#FFFFFF", "#FFFFFF", "#FFFFFF");
	soverFontColour = new Array("#FFFFFF", "#FFFFFF", "#FFFFFF", "#FFFFFF", "#FFFFFF", "#FFFFFF");
	stextAlign = new Array("left", "left", "left", "left", "left", "left");
	sImageURL = new Array("", "", "", "","","","");
}
else
{
	if (NN4) 	aPosX = new Array(13, 150, 300, 450, 600, 0 )
	else 	 	aPosX = new Array(13, 150, 300, 449, 599, 0 )
	aPosY = new Array(112, 112, 112, 112, 112, 0);
	if (sMenuColour == "blue")
	{
		sborderColour = new Array("#3C8CFF","#3C8CFF", "#3C8CFF","#C8F0F0","#C8F0F0","#C8F0F0");
		sbackColour = new Array("#0033FF","#0033FF", "#0033FF","#FFFFFF","#FFFFFF","#FFFFFF");
		soverColour = new Array("#3C8CFF", "#3C8CFF", "#3C8CFF", "#C8F0F0","#C8F0F0","#C8F0F0");
		sFontColour = new Array("#FFFFFF", "#FFFFFF", "#FFFFFF", "#333333","#333333","#333333");
		soverFontColour = new Array("#FFFFFF", "#FFFFFF", "#FFFFFF", "#333333","#333333","#333333");
		stextAlign = new Array("left", "left", "left", "left", "left", "left");
	}
	else
	{
		sbackColour = new Array("#FFFFFF","#FFFFFF", "#FFFFFF","#FFFFFF","#FFFFFF","#FFFFFF");
		sborderColour = new Array("#CCD6FF", "#CCD6FF", "#CCD6FF", "#CCD6FF","#CCD6FF","#CCD6FF");
		soverColour = new Array("#CCD6FF","#CCD6FF", "#CCD6FF","#CCD6FF","#CCD6FF","#CCD6FF");
		sFontColour = new Array("#333333", "#333333", "#333333", "#333333","#333333","#333333");
		soverFontColour = new Array("#333333", "#333333", "#333333", "#333333","#333333","#333333");
		stextAlign = new Array("left", "left", "left", "left", "left", "left");
	}
	sImageURL = new Array("", "", "", "", "", "");
}

function LoadMenuImages()
{
	if (document.images)
	{
		if(sMenuTitle == "home")
		{
			company_infoover = new Image();
			company_infoover.src = "/images/home_page_images/h_ci_r.jpg";
			company_infoout = new Image();
			company_infoout.src = "/images/home_page_images/h_ci.jpg";

			products_servicesover = new Image();
			products_servicesover.src = "/images/home_page_images/h_sa_r.jpg";
			products_servicesout = new Image();
			products_servicesout.src = "/images/home_page_images/h_sa.jpg";

			critical_careover = new Image();
			critical_careover.src = "/images/home_page_images/h_poc_r.jpg";
			critical_careout = new Image();
			critical_careout.src = "/images/home_page_images/h_poc.jpg";

			technologyover = new Image();
			technologyover.src = "/images/home_page_images/h_tech_r.jpg";
			technologyout = new Image();
			technologyout.src = "/images/home_page_images/h_tech.jpg";

			investorrelations_mediaover = new Image();
			investorrelations_mediaover.src = "/images/home_page_images/h_irm_r.jpg";
			investorrelations_mediaout = new Image();
			investorrelations_mediaout.src = "/images/home_page_images/h_irm.jpg";

			searchover = new Image();
			searchover.src =  "/images/home_page_images/bt_sea_r.gif";
			searchout = new Image();
			searchout.src = "/images/home_page_images/bt_sea_w.gif";

			contactusover = new Image();
			contactusover.src = "/images/home_page_images/bt_con_r.gif";
			contactusout = new Image();
			contactusout.src = "/images/home_page_images/bt_con_w.gif";
		}
		else
		{
			if (sMenuColour == "white")
			{ 	
 				company_infoover = new Image();
 				company_infoover.src = "/images/text_page_images/t_ci_b.gif";
 				company_infoout = new Image();
 				company_infoout.src = "/images/text_page_images/t_ci_g.gif";

 				critical_careover = new Image();
 				critical_careover.src = "/images/text_page_images/t_poc_b.gif";
 				critical_careout = new Image();
 				critical_careout.src = "/images/text_page_images/t_poc_g.gif";

 				products_servicesover = new Image();
 				products_servicesover.src = "/images/text_page_images/t_sa_b.gif";
 				products_servicesout = new Image();
 				products_servicesout.src = "/images/text_page_images/t_sa_g.gif";

 				technologyover = new Image();
 				technologyover.src = "/images/text_page_images/t_te_b.gif";
 				technologyout = new Image();
				technologyout.src = "/images/text_page_images/t_te_g.gif";

				investorrelations_mediaover = new Image();
				investorrelations_mediaover.src = "/images/text_page_images/t_irm_b.gif";
				investorrelations_mediaout = new Image();
				investorrelations_mediaout.src = "/images/text_page_images/t_irm_g.gif";

				searchover = new Image();
  				searchover.src =  "/images/text_page_images/tx_sea_r.gif";
	  			searchout = new Image();
  				searchout.src = "/images/text_page_images/tx_sea_w.gif";

				contactusover = new Image();
				contactusover.src = "/images/text_page_images/tx_con_r.gif";
	  			contactusout = new Image();
  				contactusout.src = "/images/text_page_images/tx_con_w.gif";

  				copyrightover = new Image();
  				copyrightover.src =  "/images/title_page_images/tp_t_copy_r.gif";
  				copyrightout = new Image();
  				copyrightout.src = "/images/title_page_images/tp_t_copy.gif"; 		

  				disclaimerover = new Image();
  				disclaimerover.src =  "/images/title_page_images/tp_t_disc_r.gif";
  				disclaimerout = new Image();
  				disclaimerout.src = "/images/title_page_images/tp_t_disc.gif";

  				sendformover = new Image();
  				sendformover.src = "/images/ff_snd_b.gif";
  				sendformout = new Image();
  				sendformout.src = "/images/ff_snd_g.gif";

  				resetformover = new Image();
  				resetformover.src = "/images/ff_res_b.gif";
  				resetformout = new Image();
  				resetformout.src = "/images/ff_res_g.gif";

  				backtotopover = new Image();
  				backtotopover.src =  "/images/ff_bac_b.gif";
  				backtotopout = new Image();
  				backtotopout.src = "/images/ff_bac_g.gif";	
			}   
		}

		bMenuImagesLoaded = true;
	}

	if ((sMenuTitle == "search") || (sMenuTitle == "search_results"))
	{
		adjustTextBoxInNetscape(); 
	}
}