function allplas1(){
    id=T1.style.display=''
    id=TD1.style.display=''
 id=TD2.style.display='none'
 
 id=T2.style.display=''
    id=TD3.style.display=''
 id=TD4.style.display='none'
 
  id=T3.style.display=''
    id=TD5.style.display=''
 id=TD6.style.display='none'
 
  id=T4.style.display=''
    id=TD7.style.display=''
 id=TD8.style.display='none'
 
  id=T5.style.display=''
    id=TD9.style.display=''
 id=TD10.style.display='none'
 }function allplas2(){
 id=T1.style.display="none"
 id=TD1.style.display='none'
 id=TD2.style.display=''
 
 id=T2.style.display="none"
 id=TD3.style.display='none'
 id=TD4.style.display=''
 
  id=T3.style.display="none"
 id=TD5.style.display='none'
 id=TD6.style.display=''
 
  id=T4.style.display="none"
 id=TD7.style.display='none'
 id=TD8.style.display=''
 
  id=T5.style.display="none"
 id=TD9.style.display='none'
 id=TD10.style.display=''
}
function plas(){
    id=T1.style.display ='none'
 id=TD1.style.display='none'
 id=TD2.style.display='' 
}
function plas2(){   
 id=TD2.style.display='none'
 id=T1.style.display =''
 id=TD1.style.display='' 
}
function plas3(){
    id=T2.style.display ='none'
 id=TD3.style.display='none'
 id=TD4.style.display='' 
}
function plas4(){   
 id=TD4.style.display='none'
 id=T2.style.display =''
 id=TD3.style.display='' 
}  
function plas5(){
    id=T3.style.display ='none'
 id=TD5.style.display='none'
 id=TD6.style.display='' 
}
function plas6(){   
 id=TD6.style.display='none'
 id=T3.style.display =''
 id=TD5.style.display='' 
}
function plas7(){
    id=T4.style.display ='none'
 id=TD7.style.display='none'
 id=TD8.style.display='' 
}
function plas8(){   
 id=TD8.style.display='none'
 id=T4.style.display =''
 id=TD7.style.display='' 
}
function plas9(){
    id=T5.style.display ='none'
 id=TD9.style.display='none'
 id=TD10.style.display='' 
}
function plas10(){   
 id=TD10.style.display='none'
 id=T5.style.display =''
 id=TD9.style.display='' 
}