/* 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,  
         "/fluids/Safran/images/btn_group1.gif",   
		 "/fluids/Safran/images/btn_group2.gif",
          "/fluids/Safran/images/btn_group3.gif",
		 "/fluids/Safran/group.html", 
                 "Group Members");

barArray[2] = new BarClass(2, 
         "/fluids/Safran/images/btn_pub1.gif",
		 "/fluids/Safran/images/btn_pub2.gif",
		 "/fluids/Safran/images/btn_pub3.gif", 
		 "/fluids/Safran/publications.html","Publications");

barArray[3] = new BarClass(3, 
         "/fluids/Safran/images/btn_link1.gif", 
   		 "/fluids/Safran/images/btn_link2.gif",
  		 "/fluids/Safran/images/btn_link3.gif",
		"/fluids/Safran/links.html",
                 "Links");


barArray[4] = new BarClass(4, 
         "/fluids/Safran/images/btn_pos1.gif", 
   		 "/fluids/Safran/images/btn_pos2.gif",
  		 "/fluids/Safran/images/btn_pos3.gif",
		"/fluids/Safran/positions.html",
                 "Postdoc and PhD Positions");

	
}	

//-----------------------------------------------------------------
// step 3.b: Set the parameter numOfBars to total number of the bars (images)
//-----------------------------------------------------------------
function initNav() { 
  var numOfBars= 4;
  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
}