/* step 3.a: Set the array of icons
     for each images in the navigator bar, replace the corresponding
     images 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, 
               "/sb/faculty_pages/Sussman/images/btn_pers1.gif",  //default images file
	         "/sb/faculty_pages/Sussman/images/btn_pers2.gif",  //images for mouseOn
             "/sb/faculty_pages/Sussman/images/btn_pers3.gif",  //images for selected category 
             "/sb/faculty_pages/Sussman/group/joel.html",    //the link for bar#1
             "Personal Page");   //alt tag    
							  
barArray[2] = new BarClass(2,  
                 "/sb/faculty_pages/Sussman/images/btn_group1.gif",   
				 "/sb/faculty_pages/Sussman/images/btn_group2.gif",
               "/sb/faculty_pages/Sussman/images/btn_group3.gif",
		       "/sb/faculty_pages/Sussman/Present_Members.html", 
                 "Group Members");

barArray[3] = new BarClass(3, 
                 "/sb/faculty_pages/Sussman/images/btn_res1.gif",
		 "/sb/faculty_pages/Sussman/images/btn_res2.gif",
		 "/sb/faculty_pages/Sussman/images/btn_res3.gif", 
		 "/sb/faculty_pages/Sussman/res_obj.html",
                 "Research Projects");

barArray[4] = new BarClass(4, 
                 "/sb/faculty_pages/Sussman/images/btn_pub1.gif", 
   		 "/sb/faculty_pages/Sussman/images/btn_pub2.gif",
  		 "/sb/faculty_pages/Sussman/images/btn_pub3.gif",
		"/sb/faculty_pages/Sussman/Joel_papers.htm",
                 "Publications");
					 
barArray[5] = new BarClass(5, 
                 "/sb/faculty_pages/Sussman/images/btn_struct1.gif", 
   		 "/sb/faculty_pages/Sussman/images/btn_struct2.gif",
  		 "/sb/faculty_pages/Sussman/images/btn_struct3.gif",
	 	 "/sb/faculty_pages/Sussman/structures.html", 
                 "Structures");
				 
 
barArray[6]= new BarClass(6,  
                 "/sb/faculty_pages/Sussman/images/btn_links1.gif", 
  		 "/sb/faculty_pages/Sussman/images/btn_links2.gif",
		 "/sb/faculty_pages/Sussman/images/btn_links3.gif",
		 "/sb/faculty_pages/Sussman/links.html",  
                 "Useful Links");
				 
	 barArray[7]= new BarClass(7,  
                 "/sb/faculty_pages/Sussman/images/btn_news1.gif", 
   		 "/sb/faculty_pages/Sussman/images/btn_news2.gif",
		 "/sb/faculty_pages/Sussman/images/btn_news3.gif",
		 "/sb/faculty_pages/Sussman/news.html",  
                 "News");

barArray[8]= new BarClass(8,  
                 "/sb/faculty_pages/Sussman/images/btn_mov1.gif", 
  		 "/sb/faculty_pages/Sussman/images/btn_mov2.gif",
		 "/sb/faculty_pages/Sussman/images/btn_mov3.gif",
		 "/sb/faculty_pages/Sussman/movies.html",  
                 "Movies");
				 
barArray[9]= new BarClass(9,  
                 "/sb/faculty_pages/Sussman/images//btn_covers1.gif", 
  		 "/sb/faculty_pages/Sussman/images/btn_covers2.gif",
		 "/sb/faculty_pages/Sussman/images/btn_covers3.gif",
		 "/sb/faculty_pages/Sussman/covers.html",   
                 "Cover Pages");


barArray[10]= new BarClass(10,  
                 "/sb/faculty_pages/Sussman/images/btn_home1.gif", 
  		 "/sb/faculty_pages/Sussman/images/btn_home2.gif",
		 "/sb/faculty_pages/Sussman/images/btn_home3.gif",
		 "/sb/faculty_pages/Sussman/",  
                 "Sussman/Silman Group Home");
}	

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