function validForm(frmName)
{
	if (!validBlank (frmName, "search_text" , "Please enter you want to search."))
			return false;
	return true;
}
function showhideid(id)
{
if(id == "yahoo1")
{
	document.getElementById('yahoo1').style.display='block';
	document.getElementById('skype').style.display='none';
	document.getElementById('msn').style.display='none';
	document.getElementById('gmail').style.display='none';
}
else if(id == "skype")
{
	document.getElementById('yahoo1').style.display='none';
	document.getElementById('skype').style.display='block';
	document.getElementById('msn').style.display='none';
	document.getElementById('gmail').style.display='none';
}
else if(id == "msn")
{
	document.getElementById('yahoo1').style.display='none';
	document.getElementById('skype').style.display='none';
	document.getElementById('msn').style.display='block';
	document.getElementById('gmail').style.display='none';
}
else 
{
	document.getElementById('yahoo1').style.display='none';
	document.getElementById('skype').style.display='none';
	document.getElementById('msn').style.display='none';
	document.getElementById('gmail').style.display='block';
}
}