/* step 3.a: Set the array of icons
     for each image in the navigator bar, replace the corresponding
     image source files and the corresponding link file/url
*/  
//-----------------------------------------------------------------
// NavClass Method - function setBarArray()
//         creates bar instances with correc settings for each bar
//-----------------------------------------------------------------
function setBarArray()	
{	
barArray[1] = new BarClass(1, 
                "/particle/image/contact.gif",  //default image file
	         "/particle/image/contact.gif",  //image for mouseOn
                 "/particle/image/contact2.gif",  //image for selected category 
                 "/particle/contact.html",    //the link for bar#1
                 "Contact Us");   //alt tag    
							  
barArray[2] = new BarClass(2,  
                 "/particle/image/faculty.gif",   
		 "/particle/image/faculty.gif",
                 "/particle/image/faculty2.gif",
		 "/particle/faculty.html", 
                 "Faculty & Staff");
				 
barArray[3] = new BarClass(3,  
                 "/particle/image/scientific.gif",   
		 "/particle/image/scientific.gif",
                 "/particle/image/scientific2.gif",
		 "/particle/scientific.html", 
                 "Scientific Activities");

barArray[4] = new BarClass(4, 
                "/particle/image/lectures.gif",   
		 "/particle/image/lectures.gif",
                 "/particle/image/lectures2.gif",
		 "/particle/calendar/lectures.html", 
                 "Lectures and Events");

barArray[5] = new BarClass(5, 
                 "/particle/image/postdoc.gif",   
		 "/particle/image/postdoc.gif",
                 "/particle/image/postdoc2.gif",
		 "/particle/postdoc.html", 
                 "Postdoc & Visiting Positions");

barArray[6] = new BarClass(6, 
                 "/particle/image/visit.gif",   
		 "/particle/image/visit.gif",
                 "/particle/image/visit2.gif",
		 "/particle/visitingScientists.shtml", 
                 "Visiting Scientists");
				 
barArray[7] = new BarClass(7, 
                 "/particle/image/student.gif",   
		 "/particle/image/student.gif",
                 "/particle/image/student2.gif",
		 "/particle/student.html", 
                 "Student Information");
					 
barArray[8] = new BarClass(8, 
                 "/particle/image/links.gif",   
		 "/particle/image/links.gif",
                 "/particle/image/links2.gif",
		 "/particle/links.html", 
                 "Links");
 
barArray[9]= new BarClass(9,  
                 "/particle/image/computing.gif",   
		 "/particle/image/computing.gif",
                 "/particle/image/computing2.gif",
		 "/physics/linux_farm/home.html", 
                 "Computing");
				 
barArray[10]= new BarClass(10,  
                "/particle/image/home.gif",   
		 "/particle/image/home.gif",
                 "/particle/image/home2.gif",
		 "/particle/index.html", 
                 "Home");


				 

}	

//-----------------------------------------------------------------
// step 3.b: Set the parameter numOfBars to total number of the bars (images)
//-----------------------------------------------------------------
function initNav() { 
  var numOfBars= 10;
  barArray = new Array(numOfBars);  // create global barArray to store images
  theNav= new NavClass(numOfBars);  //the parameter - number of the bars in the navagation bar 
  theNav.setBarArray();             //fill barAray with images
}