function TableChoise(robj,tobj){ 
trs=document.getElementById(tobj).getElementsByTagName('TR'); 
for (i=0;i<trs.length;i++){ 
  trs[i].style.display='none'; 
} 
rds=robj.getElementsByTagName('INPUT'); 
if (document.getElementById(tobj).id=='Table1'){ 
  if (rds[0].checked){ 
   trs[0].style.display='block'; 
  } 
  if (rds[1].checked){ 
   trs[14].style.display='block'; 
  } 
  if (rds[2].checked){ 
   trs[13].style.display='block'; 
  } 
   if (rds[3].checked){ 
   trs[9].style.display='block';
  } 
   if (rds[4].checked){ 
   trs[10].style.display='block'; 
  } 
   if (rds[5].checked){ 
   trs[11].style.display='block'; 
  } 
  if (rds[6].checked){ 
   trs[12].style.display='block'; 
  } 
  if (rds[7].checked){ 
   trs[1].style.display='block'; 
  } 
  if (rds[8].checked){ 
   trs[2].style.display='block'; 
  } 
   if (rds[9].checked){ 
   trs[3].style.display='block';
  } 
   if (rds[10].checked){ 
   trs[4].style.display='block'; 
  } 
   if (rds[11].checked){ 
   trs[5].style.display='block'; 
  } 
  if (rds[12].checked){ 
   trs[6].style.display='block'; 
  } 
  if (rds[13].checked){ 
   trs[7].style.display='block'; 
  } 
  if (rds[14].checked){ 
   trs[8].style.display='block'; 
  } 
   if (rds[15].checked){ 
   trs[15].style.display='block';
  } 
   if (rds[16].checked){ 
   trs[16].style.display='block'; 
  } 
   if (rds[17].checked){ 
   trs[17].style.display='block'; 
  } 
} 

} 
// Acceptance of terms


//"Accept terms" form submission- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

var checkobj

function agreesubmit(el){
checkobj=el
if (document.all||document.getElementById){
for (i=0;i<checkobj.form.length;i++){  //hunt down submit button
var tempobj=checkobj.form.elements[i]
if(tempobj.type.toLowerCase()=="submit")
tempobj.disabled=!checkobj.checked
}
}
}

function defaultagree(el){
if (!document.all&&!document.getElementById){
if (window.checkobj&&checkobj.checked)
return true
else{
alert("Please read/accept terms to submit form")
return false
}
}
}