/* 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, 
                 "/Organic_Chemistry/images/con1.gif",  //default image file
	         "/Organic_Chemistry/images/con2.gif",  //image for mouseOn
                 "/Organic_Chemistry/images/con3.gif",  //image for selected category 
                 "/Organic_Chemistry/contact.shtml",       //the link for bar#1
				"Contact and Visitor Information"	);	//alt tag	
							  
 barArray[2] = new BarClass(2,  
                 "/Organic_Chemistry/images/fac1.gif",   
		         "/Organic_Chemistry/images/fac2.gif",
                 "/Organic_Chemistry/images/fac3.gif",
		 "/Organic_Chemistry/faculty.shtml",
		        "Faculty" );

barArray[3] = new BarClass(3,  
                 "/Organic_Chemistry/images/sci1.gif",   
		         "/Organic_Chemistry/images/sci2.gif",
                 "/Organic_Chemistry/images/sci3.gif",
		         "/Organic_Chemistry/sciact.shtml",
		         "Scientific Activities" );
		 
barArray[4] = new BarClass(4,  
                 "/Organic_Chemistry/images/lec1.gif",   
		         "/Organic_Chemistry/images/lec2.gif",
                 "/Organic_Chemistry/images/lec3.gif",
	             "/Organic_Chemistry/calendar/lectures.shtml",
		        "Departmental Lectures" );
		 
barArray[5] = new BarClass(5,  
                 "/Organic_Chemistry/images/lab1.gif",   
		         "/Organic_Chemistry/images/lab2.gif",
                 "/Organic_Chemistry/images/lab3.gif",
                  "/Organic_Chemistry/weizlab.shtml",
		         "Chaim Weizmann Laboratory" );
		 		 
barArray[6] = new BarClass(6, 
                 "/Organic_Chemistry/images/res1.gif",
		         "/Organic_Chemistry/images/res2.gif",
		         "/Organic_Chemistry/images/res3.gif", 
		         "/Organic_Chemistry/research.shtml",
		         "Courses and Research Positions" );		 

 barArray[7] = new BarClass(7, 
                "/Organic_Chemistry/images/jrn1.gif", 
   		        "/Organic_Chemistry/images/jrn2.gif",
  		        "/Organic_Chemistry/images/jrn3.gif",
		        "/Organic_Chemistry/atoi.shtml",
		       "Journals and Writing Tools" );
					 
barArray[8]= new BarClass(8,  
                 "/Organic_Chemistry/images/Intranet1.gif", 
  		         "/Organic_Chemistry/images/Intranet2.gif",
		         "/Organic_Chemistry/images/Intranet3.gif",
		         "http://www1.weizmann.ac.il/oc/intranet/" ,
		         "For internal use only" ); 
					 
barArray[9]= new BarClass(9,  
                 "/Organic_Chemistry/images/home1.gif", 
  		         "/Organic_Chemistry/images/home2.gif",
		         "/Organic_Chemistry/images/home3.gif",
		         "/Organic_Chemistry/" ,
		         "Organic Chemistry Home Page" ); 

}	

//-----------------------------------------------------------------
// step 3.b: Set the parameter numOfBars to total number of the bars (images)
//-----------------------------------------------------------------
function initNav() { 
  var numOfBars=9;
  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
}