function validate()
{
	var id1=document.getElementById("user");
	var id2=document.getElementById("emailid");
	var id3=document.getElementById("subject");
	var id4=document.getElementById("message");
	var lbl=document.getElementById("valid");
	if (checkTextEmpty(id1,"Name field",lbl) && checkTextEmpty(id2,"Email id",lbl) && newvalidateEmail(id2,"Pls enter currect email id",lbl)
			&& checkTextEmpty(id3,"Subject field",lbl) && checkTextEmpty(id4,"Message field",lbl)) 
			{
			
			}
	else
	{
		return false;
	}
}
function validate_feedback()
{
	var id1=document.getElementById("user");
	var id2=document.getElementById("emailid");
	var id3=document.getElementById("subject");
	var id4=document.getElementById("message");
	var lbl=document.getElementById("valid");
	if (checkTextEmpty(id1,"Name field",lbl) && checkTextEmpty(id2,"Email id",lbl) && newvalidateEmail(id2,"Pls enter currect email id",lbl)
			&& checkTextEmpty(id3,"Designation field",lbl) && checkTextEmpty(id4,"Message field",lbl)) 
			{
			
			}
	else
	{
		return false;
	}
}
function show_feedback()
{
	document.getElementById("gls_graph_bottom").style.display="none";
	document.getElementById("feedback_form").style.display="block";
	document.getElementById("feebback_style").className="feedback_heading_sel";
	document.getElementById("print_heading").className="graph_heading";
	document.getElementById("feedback_heading").className="graph_heading_sel";
}
function basicopen()
{
	document.getElementById('performance').style.display='none';
	document.getElementById('basic').style.display='block';
	document.getElementById('qtp').style.display='none';
	document.getElementById('course').focus();
}

function qtpopen()
{
	document.getElementById('performance').style.display='none';
	document.getElementById('basic').style.display='none';
	document.getElementById('qtp').style.display='block';
	document.getElementById('course').focus();
}

function peropen()
{
	document.getElementById('performance').style.display='block';
	document.getElementById('basic').style.display='none';
	document.getElementById('qtp').style.display='none';
	document.getElementById('course').focus();
}
/*
function perclose()
{
	document.getElementById('pttopen').style.display='block';
	document.getElementById('pttclose').style.display='none';
	document.getElementById('performance').style.display='none';
}
function basicclose()
{
	document.getElementById('tbtopen').style.display='block';
	document.getElementById('tbtclose').style.display='none';
	document.getElementById('basic').style.display='none';
}
function qtpclose()
{
	document.getElementById('qtpopen').style.display='block';
	document.getElementById('qtpclose').style.display='none';
	document.getElementById('qtp').style.display='none';
}*/