function newImage(arg) {
	var rslt = new Array();
	if (document.images ) {
		for (var i=0; i<newImage.arguments.length; i++) {
			rslt[i + 1] = new Image();
			rslt[i + 1].src = newImage.arguments[i];
		}
	}
	return rslt;
}

function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function changeImages2() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages2.arguments.length; i+=2) {
			if( document[changeImages2.arguments[i]].src != changeImages2.arguments[i+1].src )
			document[changeImages2.arguments[i]].src = changeImages2.arguments[i+1].src;
		}
	}
}

var preloadFlag = false;
function preloadImages() {
 //Need modification after images are created in the 5th and 7th position in each row			
	if (document.images) {
		for( var i=0; i<preloadImages.arguments.length; i++) {
// In all images, every entry in the array represents an image , images are retrieved in order of the language IDs , that's why i added "vowelized" 
// in the 4th position 
			if( preloadImages.arguments[i] == "myVisit" ) {
				previous_x = newImage("images/0000_b_mv_previous.gif", "images/0000_b_mv_previous_f.gif", "images/0000_b_mv_previous_a.gif","vowelized", "images/0000_b_mv_previous_f.gif", "images/0000_b_mv_previous_f.gif");
				previous_o = newImage("images/0000_b_mv_previous_o.gif", "images/0000_b_mv_previous_o_f.gif", "images/0000_b_mv_previous_o_a.gif","vowelized", "images/0000_b_mv_previous_o_f.gif", "images/0000_b_mv_previous_o_f.gif");
				previous_d = newImage("images/0000_b_mv_previous_d.gif", "images/0000_b_mv_previous_d_f.gif", "images/0000_b_mv_previous_d_a.gif","vowelized", "images/0000_b_mv_previous_d_f.gif", "images/0000_b_mv_previous_d_f.gif");
				next_x = newImage("images/0000_b_mv_next.gif", "images/0000_b_mv_next_f.gif", "images/0000_b_mv_next_a.gif","vowelized", "images/0000_b_mv_next_f.gif", "images/0000_b_mv_next_f.gif");
				next_o = newImage("images/0000_b_mv_next_o.gif", "images/0000_b_mv_next_o_f.gif", "images/0000_b_mv_next_o_a.gif","vowelized" , "images/0000_b_mv_next_o_f.gif", "images/0000_b_mv_next_o_f.gif");
				next_d = newImage("images/0000_b_mv_next_d.gif", "images/0000_b_mv_next_d_f.gif", "images/0000_b_mv_next_d_a.gif","vowelized", "images/0000_b_mv_next_d_f.gif", "images/0000_b_mv_next_d_f.gif");
				preloadFlag = true;
			}
			
			if( preloadImages.arguments[i] == "misc" ) {
				back_x = newImage("images/7010_b_back.gif", "images/7010_b_back_f.gif", "images/7010_b_back_a.gif","vowelized" , "images/7010_b_back_es.gif", "images/7010_b_back_it.gif");
				back_o = newImage("images/7010_b_back_o.gif", "images/7010_b_back_o_f.gif", "images/7010_b_back_o_a.gif","vowelized", "images/7010_b_back_o_es.gif", "images/7010_b_back_o_it.gif");
				back_d = newImage("images/7010_b_back_d.gif", "images/7010_b_back_d_f.gif", "images/7010_b_back_d_a.gif","vowelized", "images/7010_b_back_d_es.gif", "images/7010_b_back_d_it.gif");
				
				submit_x = newImage("images/8400_b_submit.gif", "images/8400_b_submit_f.gif", "images/8400_b_submit_a.gif","vowelized", "images/8400_b_submit_es.gif", "images/8400_b_submit_it.gif");
				submit_o = newImage("images/8400_b_submit_o.gif", "images/8400_b_submit_o_f.gif", "images/8400_b_submit_o_a.gif","vowelized", "images/8400_b_submit_o_es.gif", "images/8400_b_submit_o_it.gif");
				submit_d = newImage("images/8400_b_submit_d.gif", "images/8400_b_submit_d_f.gif", "images/8400_b_submit_d_a.gif","vowelized", "images/8400_b_submit_d_es.gif", "images/8400_b_submit_d_it.gif");
				
				view_x = newImage("images/7010_b_view.gif", "images/7010_b_view_f.gif", "images/7010_b_view_a.gif","vowelized", "images/7010_b_view_es.gif", "images/7010_b_view_it.gif");
				view_o = newImage("images/7010_b_view_o.gif", "images/7010_b_view_o_f.gif", "images/7010_b_view_o_a.gif","vowelized", "images/7010_b_view_o_es.gif", "images/7010_b_view_o_it.gif");
				view_d = newImage("images/7010_b_view_d.gif", "images/7010_b_view_d_f.gif", "images/7010_b_view_d_a.gif","vowelized", "images/7010_b_view_d_es.gif", "images/7010_b_view_d_it.gif");
				
				preloadFlag = true;
			}
				
			if( preloadImages.arguments[i] == "login" ) {
                
				login1_x = newImage("images/7000_b_login.gif", "images/7000_b_login_f.gif","images/7000_b_login_a.gif","vowelized", "images/7000_b_login_es.gif", "images/7000_b_login_it.gif");
				login1_o = newImage("images/7000_b_login_o.gif", "images/7000_b_login_o_f.gif", "images/7000_b_login_o_a.gif","vowelized", "images/7000_b_login_o_es.gif", "images/7000_b_login_o_it.gif");
				login1_d = newImage("images/7000_b_login_d.gif", "images/7000_b_login_d_f.gif", "images/7000_b_login_d_a.gif","vowelized", "images/7000_b_login_d_es.gif", "images/7000_b_login_d_it.gif");
				
				login2_x = newImage("images/7010_b_login.gif", "images/7010_b_login.gif", "images/7010_b_login_a.gif","vowelized", "images/7010_b_login_es.gif", "images/7010_b_login_it.gif");
				login2_o = newImage("images/7010_b_login_o.gif", "images/7010_b_login_o.gif", "images/7010_b_login_o_a.gif","vowelized", "images/7010_b_login_o_es.gif", "images/7010_b_login_o_it.gif");
				login2_d = newImage("images/7010_b_login_d.gif", "images/7010_b_login_d.gif", "images/7010_b_login_d_a.gif","vowelized", "images/7010_b_login_d_es.gif", "images/7010_b_login_d_it.gif");
				
				register_x = newImage("images/7000_b_register.gif", "images/7000_b_register_f.gif", "images/7000_b_register_a.gif","vowelized", "images/7000_b_register_es.gif", "images/7000_b_register_it.gif");
				register_o = newImage("images/7000_b_register_o.gif", "images/7000_b_register_o_f.gif", "images/7000_b_register_o_a.gif","vowelized", "images/7000_b_register_o_es.gif", "images/7000_b_register_o_it.gif");
				register_d = newImage("images/7000_b_register_d.gif", "images/7000_b_register_d_f.gif", "images/7000_b_register_d_a.gif","vowelized", "images/7000_b_register_d_es.gif", "images/7000_b_register_d_it.gif");
				preloadFlag = true;
			}
			
			if( preloadImages.arguments[i] == "tour" ) {
				go_x = newImage("images/0000_b_go.gif", "images/0000_b_go_f.gif", "images/0000_b_go_a.gif","vowelized", "images/0000_b_go_es.gif", "images/0000_b_go_it.gif");
				go_o = newImage("images/0000_b_go_o.gif", "images/0000_b_go_o_f.gif", "images/0000_b_go_o_a.gif","vowelized", "images/0000_b_go_o_es.gif", "images/0000_b_go_o_it.gif");
				go_d = newImage("images/0000_b_go_d.gif", "images/0000_b_go_d_f.gif", "images/0000_b_go_d_a.gif","vowelized", "images/0000_b_go_d_es.gif", "images/0000_b_go_d_it.gif");
				preloadFlag = true;
			}
			
			if( preloadImages.arguments[i] == "search" ) { 
				search2_x = newImage("images/5000_b_search.gif", "images/5000_b_search_f.gif", "images/5000_b_search_a.gif","vowelized", "images/5000_b_search_es.gif", "images/5000_b_search_it.gif");
				search2_o = newImage("images/5000_b_search_o.gif", "images/5000_b_search_o_f.gif", "images/5000_b_search_o_a.gif","vowelized", "images/5000_b_search_o_es.gif", "images/5000_b_search_o_it.gif");
				search2_d = newImage("images/5000_b_search_d.gif", "images/5000_b_search_d_f.gif", "images/5000_b_search_d_a.gif","vowelized", "images/5000_b_search_d_es.gif", "images/5000_b_search_d_it.gif");
		
				reset_x = newImage("images/5000_b_reset.gif", "images/5000_b_reset_f.gif", "images/5000_b_reset_a.gif","vowelized", "images/5000_b_reset_es.gif", "images/5000_b_reset_it.gif");
				reset_o = newImage("images/5000_b_reset_o.gif", "images/5000_b_reset_o_f.gif", "images/5000_b_reset_o_a.gif","vowelized", "images/5000_b_reset_o_es.gif", "images/5000_b_reset_o_it.gif");
				reset_d = newImage("images/5000_b_reset_d.gif", "images/5000_b_reset_d_f.gif", "images/5000_b_reset_d_a.gif","vowelized", "images/5000_b_reset_d_es.gif", "images/5000_b_reset_d_it.gif");
		
				refine_x = newImage("images/5010_b_refine_search.gif", "images/5010_b_refine_search_f.gif", "images/5010_b_refine_search_a.gif","vowelized", "images/5010_b_refine_search_es.gif", "images/5010_b_refine_search_it.gif");
				refine_o = newImage("images/5010_b_refine_search_o.gif", "images/5010_b_refine_search_o_f.gif", "images/5010_b_refine_search_o_a.gif","vowelized", "images/5010_b_refine_search_o_es.gif", "images/5010_b_refine_search_o_it.gif");
				refine_d = newImage("images/5010_b_refine_search_d.gif", "images/5010_b_refine_search_d_f.gif", "images/5010_b_refine_search_d_a.gif","vowelized", "images/5010_b_refine_search_d_es.gif", "images/5010_b_refine_search_d_it.gif");
		
				newsrch_x = newImage("images/5010_b_new_search.gif", "images/5010_b_new_search_f.gif", "images/5010_b_new_search_a.gif","vowelized", "images/5010_b_new_search_es.gif", "images/5010_b_new_search_it.gif");
				newsrch_o = newImage("images/5010_b_new_search_o.gif", "images/5010_b_new_search_o_f.gif", "images/5010_b_new_search_o_a.gif","vowelized", "images/5010_b_new_search_o_es.gif", "images/5010_b_new_search_o_it.gif");
				newsrch_d = newImage("images/5010_b_new_search_d.gif", "images/5010_b_new_search_d_f.gif", "images/5010_b_new_search_d_a.gif","vowelized", "images/5010_b_new_search_d_es.gif", "images/5010_b_new_search_d_it.gif");
				preloadFlag = true;
			}
			
			// Can't find any instance where these are being used in the code
			//arrow_o = newImage("images/0000_g_arrow_o.gif", "images/0000_g_arrow_o.gif", "images/0000_g_arrow_o_a.gif");
			//arrow_d = newImage("images/0000_g_arrow_d.gif", "images/0000_g_arrow_d.gif", "images/0000_g_arrow_d_a.gif");
		
			//previous1_o = newImage("images/1000_b_previous_o.gif", "images/1000_b_previous_o_f.gif", "images/1000_b_previous_o_a.gif");
			//previous1_d = newImage("images/1000_b_previous_d.gif", "images/1000_b_previous_d_f.gif", "images/1000_b_previous_d_a.gif");
			//next1_o = newImage("images/1000_b_next_o.gif", "images/1000_b_next_o_f.gif", "images/1000_b_next_o_a.gif");
			//next1_d = newImage("images/1000_b_next_d.gif", "images/1000_b_next_d_f.gif", "images/1000_b_next_d_a.gif");
		
			//previous2_o = newImage("images/2100_b_previous_o.gif", "images/2100_b_previous_o_f.gif", "images/2100_b_previous_o_a.gif");
			//previous2_d = newImage("images/2100_b_previous_d.gif", "images/2100_b_previous_d_f.gif", "images/2100_b_previous_d_a.gif");
			//next2_o = newImage("images/2100_b_next_o.gif", "images/2100_b_next_o_f.gif", "images/2100_b_next_o_a.gif");
			//next2_d = newImage("images/2100_b_next_d.gif", "images/2100_b_next_d_f.gif", "images/2100_b_next_d_a.gif");
		
			//previous3_o = newImage("images/7100_b_arrow_previous_o.gif", "images/7100_b_arrow_previous_o_f.gif", "images/7100_b_arrow_previous_o_a.gif");
			//previous3_d = newImage("images/7100_b_arrow_previous_d.gif", "images/7100_b_arrow_previous_d_f.gif", "images/7100_b_arrow_previous_d_a.gif");
			//next3_o = newImage("images/7100_b_arrow_next_o.gif", "images/7100_b_arrow_next_o_f.gif", "images/7100_b_arrow_next_o_a.gif");
			//next3_d = newImage("images/7100_b_arrow_next_d.gif", "images/7100_b_arrow_next_d_f.gif", "images/7100_b_arrow_next_d_a.gif");
		
			//close_o = newImage("images/0100_b_close_o.gif", "images/0100_b_close_o_f.gif", "images/0100_b_close_o_a.gif");
			//close_d = newImage("images/0100_b_close_d.gif", "images/0100_b_close_d_f.gif", "images/0100_b_close_d_a.gif");
		
			//auto_o = newImage("images/1000_b_auto_o.gif", "images/1000_b_auto_o.gif", "images/1000_b_auto_o_a.gif");
			//auto_d = newImage("images/1000_b_auto_d.gif", "images/1000_b_auto_d.gif", "images/1000_b_auto_d_a.gif");
		
			//manual_o = newImage("images/1000_b_manual_o.gif", "images/1000_b_manual_o_f.gif", "images/1000_b_manual_o_a.gif");
			//manual_d = newImage("images/1000_b_manual_d.gif", "images/1000_b_manual_d_f.gif", "images/1000_b_manual_d_a.gif");
				
			//login2_o = newImage("images/7010_b_login_o.gif", "images/7010_b_login_o.gif", "images/7010_b_login_o_a.gif");
			//login2_d = newImage("images/7010_b_login_d.gif", "images/7010_b_login_d.gif", "images/7010_b_login_d_a.gif");
		
			//add_o = newImage("images/7100_b_add_selected_o.gif", "images/7100_b_add_selected_o_f.gif", "images/7100_b_add_selected_o_a.gif");
			//add_d = newImage("images/7100_b_add_selected_d.gif", "images/7100_b_add_selected_d_f.gif", "images/7100_b_add_selected_d_a.gif");
		
			//delete_o = newImage("images/7100_b_delete_selected_o.gif", "images/7100_b_delete_selected_o_f.gif", "images/7100_b_delete_selected_o_a.gif");
			//delete_d = newImage("images/7100_b_delete_selected_d.gif", "images/7100_b_delete_selected_d_f.gif", "images/7100_b_delete_selected_d_a.gif");
		
			//share_o = newImage("images/7100_b_share_selected_o.gif", "images/7100_b_share_selected_o_f.gif", "images/7100_b_share_selected_o_a.gif");
			//share_d = newImage("images/7100_b_share_selected_d.gif", "images/7100_b_share_selected_d_f.gif", "images/7100_b_share_selected_d_a.gif");
		
			//preview_o = newImage("images/7100_b_preview_o.gif", "images/7100_b_preview_o_f.gif", "images/7100_b_preview_o_a.gif");
			//preview_d = newImage("images/7100_b_preview_d.gif", "images/7100_b_preview_d_f.gif", "images/7100_b_preview_d_a.gif");
		
			//edit_o = newImage("images/7200_b_edit_o.gif", "images/7200_b_edit_o_f.gif", "images/7200_b_edit_o_a.gif");
			//edit_d = newImage("images/7200_b_edit_d.gif", "images/7200_b_edit_d_f.gif", "images/7200_b_edit_d_a.gif");
		
			//send_o = newImage("images/7200_b_send_o.gif", "images/7200_b_send_o_f.gif", "images/7200_b_send_o_a.gif");
			//send_d = newImage("images/7200_b_send_d.gif", "images/7200_b_send_d_f.gif", "images/7200_b_send_d_a.gif");
		
			//play_o = newImage("images/8300_b_play_o.gif", "images/8300_b_play_o_f.gif", "images/8300_b_play_o_a.gif");
			//play_d = newImage("images/8300_b_play_d.gif", "images/8300_b_play_d_f.gif", "images/78300_b_play_d_a.gif");
		}
	}
}