/* ####################### start of double menu code ####################### */

//new Option("text","value")
//this code changes menus



function nullOptions(aMenu){
/*var tot=aMenu.options.length
for (i=0;i<tot;i++)
{
aMenu.options[i]=null
}*/
aMenu.options.length=0;
}

// ####################### 
// start of files for main option 1 computer stuff
 // ####################### 




/* ####################### myTopics ####################### */
function MyTopics1(aMenu){

nullOptions(aMenu);
with (aMenu){

//Rewrites the text and values

options[0]=new Option("Studio","");
options[1]=new Option("One Bedroom","");
options[2]=new Option("Two Bedroom","");
options[3]=new Option("Three Bedroom","");
options[0].selected=true
}

/* //Netscape likes a refresh, but Microsoft doesn't
if (navigator.appName.indexOf("Netscape")>-1)
history.go(0) */
}
function MyTopics2(aMenu){

nullOptions(aMenu);
with (aMenu){

//Rewrites the text and values
options[0]=new Option("One Bedroom","");
options[1]=new Option("Two Bedroom","");
options[0].selected=true



}

/* //Netscape likes a refresh, but Microsoft doesn't
if (navigator.appName.indexOf("Netscape")>-1)
history.go(0) */
}
function MyTopics3(aMenu){
//Software
nullOptions(aMenu);
with (aMenu){

//Rewrites the text and values
options[0]=new Option("Hotel Unit","");
options[0].selected=true
}

/* //Netscape likes a refresh, but Microsoft doesn't
if (navigator.appName.indexOf("Netscape")>-1)
history.go(0) */

}





function MyTopics4(aMenu){
//Software
nullOptions(aMenu);
with (aMenu){

//Rewrites the text and values
options[0]=new Option("Chalet","");
options[1]=new Option("Superior family chalets (sleeps 2)","");
options[2]=new Option("Superior family chalets (sleeps 4)","");



options[0].selected=true
}

/* //Netscape likes a refresh, but Microsoft doesn't
if (navigator.appName.indexOf("Netscape")>-1)
history.go(0) */
}





/* ####################### go() ####################### */

function go(aMenu){
if (aMenu.options.value!="none")
{
location=aMenu.options[aMenu.selectedIndex].value
} 
else
aMenu.options[0].selected=true;

}

/* ####################### setUp ####################### */

function setUp(){
//if (navigator.appName.indexOf("Microsoft")>-1)
{
document.formDoubleMenu.menuTopics.options[0].selected=true;
document.formDoubleMenu.menuSubjects.options[0].selected=true;
document.formDoubleMenu.menuFiles.options[0].selected=true;


}
}

/* ####################### end of setup ####################### */



/* ####################### change Subjects ####################### */
function changeSubjects(){
aMenu=document.formDoubleMenu.menuSubjects
aMenu2=document.formDoubleMenu.menuFiles
aMenu3=document.formDoubleMenu.menuTopics
with  (aMenu3){

switch (selectedIndex) {
case 0:
nullOptions(aMenu)
nullOptions(aMenu2)
aMenu.options[0]=
new Option("Pages appear here","none")
aMenu3.options[0].selected=true;
history.go(0)
break    
case 1:  
//computer stuff
nullOptions(aMenu)
nullOptions(aMenu2)
aMenu2.options[0]=
new Option("Pages appear here","none")
aMenu2.options[0].selected=true;
MyTopics1(aMenu) 

break       
case 2:  
//self development
nullOptions(aMenu)
nullOptions(aMenu2)
aMenu2.options[0]=
new Option("Pages appear here","none")
aMenu2.options[0].selected=true;
MyTopics2(aMenu)  

break       
case 3:  
//computer software
nullOptions(aMenu)
nullOptions(aMenu2)
aMenu2.options[0]=
new Option("Pages appear here","none")
aMenu2.options[0].selected=true;
MyTopics3(aMenu) 
 
break;       


case 4:  
//computer software
nullOptions(aMenu)
nullOptions(aMenu2)
aMenu2.options[0]=
new Option("Pages appear here","none")
aMenu2.options[0].selected=true;
MyTopics4(aMenu) 
 
break;  



 

}
}

}

/* ####################### end of change Subjects ####################### */



/* ####################### changeFiles ####################### */

function changeFiles(){
aMenu=document.formDoubleMenu.menuSubjects
aMenu2=document.formDoubleMenu.menuFiles
aMenu3=document.formDoubleMenu.menuTopics;

/* ####################### set of files for option 1 (JavaScript) ####################### */

if (aMenu3.selectedIndex==1)
{
with  (aMenu){

switch (selectedIndex) {
case 0:
aMenu2.options.length=0;
aMenu2.options[0]=
new Option("Pages appear here","none")
aMenu2.options[0].selected=true;
history.go(0)
break   
//Description 
case 1:  
MySubject1(aMenu2)  
//JavaScript
break       
case 2:  
MySubject2(aMenu2)  
//HTML
break       
case 3:  
MySubject3(aMenu2)  
//CSS
break;       
case 4:
MySubject4(aMenu2)  
//Search engine positioning
break      
}
}
}

/* ####################### set of files for option 2 Self Development ####################### */
if (aMenu3.selectedIndex==2)
{
with  (aMenu){

switch (selectedIndex) {
case 0:
aMenu2.options.length=0;
aMenu2.options[0]=
new Option("Pages appear here","none")
aMenu2.options[0].selected=true;
history.go(0)
break    
case 1:  
MySubject1a(aMenu2)  
break       
case 2:  
MySubject2a(aMenu2)  
break       
case 3:  
MySubject3a(aMenu2)  
break;       
case 4:
MySubject4a(aMenu2)  
break      
case 5:
MySubject5a(aMenu2)  
break  
case 6:
MySubject6a(aMenu2)  
break   
case 7:
MySubject7a(aMenu2)  
break   
case 8:
MySubject8a(aMenu2)  
break   
case 9:
MySubject9a(aMenu2)  
break   
case 10:
MySubject10a(aMenu2)  
break   
case 11:
MySubject13a(aMenu2)  
break   
case 12:
MySubject11a(aMenu2)  
break    
case 13:
MySubject12a(aMenu2)  
break   
}
}
}

/* ####################### third set of files for option 3 ####################### */

if (aMenu3.selectedIndex==3)
{
with  (aMenu){

switch (selectedIndex) {
case 0:
aMenu2.options.length=0;
aMenu2.options[0]=
new Option("Pages appear here","none")
aMenu2.options[0].selected=true;
history.go(0)
break    
case 1:  
MySubject1b(aMenu2)  
break       
case 2:  
MySubject2b(aMenu2)  
break       
case 3:  
MySubject3b(aMenu2)  
break;       
case 4:
MySubject4b(aMenu2)  
break      
case 5:
MySubject5b(aMenu2)  
break   
 case 6:
MySubject6b(aMenu2)  
break   
}
}
}






}


/* ####################### end of doublemenu code ####################### */