// ====================================== AJAX for tabs ====================================
function PickTab(maintab) {
	var pickedTab;
	var pickedMenu; 
	
  	var about_1 = document.getElementById('about_1');
  	var menu_1 = document.getElementById('menu_1');
  	about_1.className = "about_hidden";
  	menu_1.className = "about_noselect";
  	if (maintab==1){
  		pickedTab = about_1;
  		pickedMenu = menu_1;
  	}
  	
  	var about_2 = document.getElementById('about_2');
  	var menu_2 = document.getElementById('menu_2');
  	about_2.className = "about_hidden";
  	menu_2.className = "about_noselect";
  	if (maintab==2){
  		pickedTab = about_2;
  		pickedMenu = menu_2;
  	}
  	
/*  	var about_3 = document.getElementById('about_3');
  	var menu_3 = document.getElementById('menu_3');
  	about_3.className = "about_hidden";
  	menu_3.className = "about_noselect";
  	if (maintab==3){
  		pickedTab = about_3;
  		pickedMenu = menu_3;
  	}*/
  	
  	var about_4 = document.getElementById('about_4'); 
  	var menu_4 = document.getElementById('menu_4');
  	about_4.className = "about_hidden";
  	menu_4.className = "about_noselect";
  	if (maintab==4){
  		pickedTab = about_4;
  		pickedMenu = menu_4;
  	}
  	
  	var about_5 = document.getElementById('about_5');
  	var menu_5 = document.getElementById('menu_5');
  	about_5.className = "about_hidden";
  	menu_5.className = "about_noselect";
  	if (maintab==5){
  		pickedTab = about_5;
  		pickedMenu = menu_5;
  	}
  	
/*  	var about_6 = document.getElementById('about_6');
  	var menu_6 = document.getElementById('menu_6');
  	about_6.className = "about_hidden";
  	menu_6.className = "about_noselect";
  	if (maintab==6){
  		pickedTab = about_6;
  		pickedMenu = menu_6;
  	}*/
  	
  	var about_7 = document.getElementById('about_7');
  	var menu_7 = document.getElementById('menu_7');
  	about_7.className = "about_hidden";
  	menu_7.className = "about_noselect";
  	if (maintab==7){
  		pickedTab = about_7;
  		pickedMenu = menu_7;
  	}
  	
/*  	var about_8 = document.getElementById('about_8');
  	var menu_8 = document.getElementById('menu_8');
  	about_8.className = "about_hidden";
  	menu_8.className = "about_noselect";
  	if (maintab==8){
  		pickedTab = about_8;
  		pickedMenu = menu_8;
  	}*/
	
  	pickedTab.className = "about_display";
  	pickedMenu.className = "about_select";
}