var pageWidth=0;
function getScrollXY() {
  pageWidth=document.body.clientWidth || innerWidth;
}
function init()
{
	  var moz = (typeof document.implementation != 'undefined') && (typeof document.implementation.createDocument != 'undefined');
	  var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
      var ie = (typeof window.ActiveXObject != 'undefined');
	 
		 if (ie) 
        { 
            var posLeft =-99;	
         } 
		  else if (is_chrome == true) 
        { 
			if(pageWidth==1280)		
			
				var posLeft =-89;	
			else
            	var posLeft =-89;	
         } 
		  else if (safari)
        {     
        	 var posLeft =-89;	
        } 
		  else if (opera)
        {     
			
        	 var posLeft =-89;	
        } 
		
		 else if (moz)
        {     
        	 var posLeft =-98;	
        } 
		
	//var posTop =347;
	var menuType = "horizontal";
	var subMenuType = "vertical";
	var xPos = 0;
	var yPos = 0;
	var MainBg = "#1c2b37";
	var ManeBgHover = "#f7c32c";
	var fontFamily = "Verdana, Arial, Helvetica, Geneva, Swiss, SunSans-Regular";
	var fontSize = 10;
	var fontWeight = "bold";
	var fontWeightHover = "bold";
	var fontColor = "#ffffff";
	var fontColorHover = "#000000";
	var borderSize = 0;
	var borderColor = "#41515e";
	var paddingTopLeft = 4;
	var rollOverArrows = "rollover:images/tri.gif:images/tri.gif";
	var UnfoldsOnClick = false;
	var MenuSlide = 27;
	
	menus[0] = new menu(46, menuType, posLeft, posTop, xPos, yPos, MainBg, ManeBgHover, fontFamily, fontSize, fontWeight, fontWeightHover, fontColor, fontColorHover, borderSize, borderColor, 0, rollOverArrows, UnfoldsOnClick, true, true, true, MenuSlide, true, 0, 0, "black");
	menus[0].addItem("index.html", "", 107, "left", "rollover:images/home-off.gif:images/home-on.gif", 0);	
	menus[0].addItem("dr-john-ferguson.html", "", 167, "left", "rollover:images/my-practice-off.gif:images/my-practice-on.gif", 1);	
	menus[0].addItem("conditions-procedures.html", "", 161, "left", "rollover:images/patient-info-off.gif:images/patient-info-on.gif", 2);		
	menus[0].addItem("services.html", "", 136, "left", "rollover:images/services-off.gif:images/services-on.gif", 0);
	menus[0].addItem("multimedia.html", "", 117, "left", "rollover:images/media-off.gif:images/media-on.gif", 0);
	menus[0].addItem("faq.html", "", 118, "left", "rollover:images/faq-off.gif:images/faq-on.gif", 0);
	menus[0].addItem("contact-us.html", "", 170, "left", "rollover:images/contact-us-off.gif:images/contact-us-on.gif", 0);
	menus[0].floatMenu(800, 600, 0, 0);

	menus[1] = new menu(267, subMenuType, posLeft, posTop, xPos, yPos, MainBg, ManeBgHover, fontFamily, fontSize, fontWeight, fontWeightHover, fontColor, fontColorHover, 1, borderColor, paddingTopLeft, rollOverArrows, UnfoldsOnClick, true, false, true, MenuSlide, true, 0, 0, "black" );
	menus[1].addItem("dr-john-ferguson.html", "", 20, "left", ":: Dr. John Ferguson", 0);
	menus[1].addItem("auckland-bone-and-joint-surgery.html", "", 20, "left", ":: Auckland Bone And Joint Surgery", 0);
	menus[1].addItem("staff.html", "", 20, "left", ":: Staff", 0);
	menus[1].addItem("contact-us.html", "", 20, "left", ":: Practice Location", 0);
	menus[1].addItem("contact-us.html", "", 20, "left", ":: Contact Us", 0);
	
	menus[2] = new menu(270, subMenuType, posLeft, posTop, xPos, yPos, MainBg, ManeBgHover, fontFamily, fontSize, fontWeight, fontWeightHover, fontColor, fontColorHover, 1, borderColor, paddingTopLeft, rollOverArrows, UnfoldsOnClick, true, false, true, MenuSlide, true, 0, 0, "black" );
	menus[2].addItem("conditions-procedures.html", "", 20, "left", ":: Conditions/Procedures", 0);
	menus[2].addItem("spinal-surgery.html", "", 20, "left", ":: Spinal Surgery", 3);
	menus[2].addItem("spinal-anatomy.html", "", 20, "left", ":: Spine Anatomy", 0);
	menus[2].addItem("spinal-glossary.html", "", 20, "left", ":: Spine Glossary", 0);
	menus[2].addItem("patient-forms.html", "", 20, "left", ":: Patient Forms", 0);
	menus[2].addItem("surgery-procedure.html", "", 20, "left", ":: Preparing for Surgery/Procedure", 0);
	menus[2].addItem("multimedia.html", "", 20, "left", ":: Multimedia Patient Education", 0);
	menus[2].addItem("links.html", "", 20, "left", ":: Useful Links", 0);

		menus[3] = new menu(170, subMenuType, posLeft, posTop, xPos, yPos, MainBg, ManeBgHover, fontFamily, fontSize, fontWeight, fontWeightHover, fontColor, fontColorHover, 1, borderColor, paddingTopLeft, rollOverArrows, UnfoldsOnClick, true, false, true, MenuSlide, true, 0, 0, "black" );

	menus[3].addItem("cervical.html", "", 20, "left", ":: Cervical (Neck)", 0);
	menus[3].addItem("low-back.html", "", 20, "left", ":: Lumbar (Low Back)", 0);
	menus[3].addItem("scoliosis.html", "", 20, "left", ":: Scoliosis", 0);

}