// JavaScript Document

function dispctab(idval) 
{
	var maintabid="ctabmain"+idval;
	var deftabid="ctabdef"+idval;
	
	if(document.getElementById(maintabid))
	{
		if(document.getElementById(maintabid).style.display == "block")
		{
			document.getElementById(maintabid).style.display = "none";
			if(document.getElementById(deftabid)) {
			document.getElementById(deftabid).style.display = "block";
			}
		}
		else
		{
			document.getElementById(maintabid).style.display = "block";
			if(document.getElementById(deftabid)) {
			document.getElementById(deftabid).style.display = "none";
			}
		}
		
	}
	
	
}