function sellay2(num){
				 for(var id = 21;id<=24;id++)
				 {
				  var ss="tlist"+id;
				  if(id==num)
				  document.getElementById(ss).style.display="block";
				  else
				  document.getElementById(ss).style.display="none";
				 }
				 
				 for(var id = 21;id<=24;id++)
				 {
				  var bb="ltitle"+id;
				  if(id==num)
				  document.getElementById(bb).className="s1";
				  else
				  document.getElementById(bb).className="";
				 } 
				}
				
				
function sellay3(num){
				 for(var id = 31;id<=32;id++)
				 {
				  var ss="tlist"+id;
				  if(id==num)
				  document.getElementById(ss).style.display="block";
				  else
				  document.getElementById(ss).style.display="none";
				 }
				 
				 for(var id = 31;id<=32;id++)
				 {
				  var bb="ltitle"+id;
				  if(id==num)
				  document.getElementById(bb).className="s1";
				  else
				  document.getElementById(bb).className="";
				 } 
				}
				
function updown(tdContentid)
{
	var tdContent = document.getElementById("tdContent"+tdContentid);
	var aValue = document.getElementById(tdContentid);
	if(tdContent.style.display=="none")
	{
		tdContent.style.display="block";
	}
	else
	{
		tdContent.style.display="none";
	}
}

function vF(f){
var w=f.w.value;w = trim(w);kS(f);
if(w==""||w=="-"){f.w.value = "";}
return true;
}
function trim(str){
return str.replace(/(^\s*)|(\s*$)/g, ""); 
}
function kS(f){
var w=f.w.value;
while(w.indexOf("*") >= 0){
w=w.replace("*", "");
}
while(w.indexOf("'") >= 0){
w=w.replace("'", "");
}
while(w.indexOf("\"") >= 0){
w=w.replace("\"", "");
}
w=w.replace(/</g, "");
w=w.replace(/#/g, "");
w=w.replace(/>/g, "");
while(w.indexOf("&") >= 0){
w=w.replace("&", "");
}
w=w.replace(/%/g, "");
while(w.indexOf("\\") >= 0){
w=w.replace("\\", "");
}
f.w.value=w;
}