function check_html(){
GetEvent('change_05_thml').innerHTML=''
}
function check_html01(){
GetEvent('change_05_thml').innerHTML=''
}
function check_html02(){
GetEvent('change_05_thml').innerHTML=''
}
function check_html03(){
GetEvent('change_05_thml').innerHTML=''
}
function check_html04(){
GetEvent('change_05_thml').innerHTML=''
}
function GetEvent(id)
{
if(document.getElementById)
{
return document.getElementById(id);
}
else if(document.all)
{
return document.all[id];
}
else if(document.layers)
{
return document.layers[id];
}
}