function change_image(image,width,height,id)
{
	document.getElementById(id).src="../images/"+image;
	document.getElementById(id).width=width;
	document.getElementById(id).height=height;
}

function openwin()
{
window.open("../mychat/ind.php","no","height=448,width=550")
}

function tellafriend()
{document.getElementById('tellf').style.display="block";}
function hideTellFriend()
{document.getElementById('tellf').style.display="none";}

function chkTellFriend()
{
	if(document.frmfriend.name.value=="")
		{alert("Error !!! Please provide your Name");return false;}
	if(document.frmfriend.fromemail.value=="")
		{alert("Error !!! Please provide your email address");return false;}
	if(document.frmfriend.toemail.value=="")
		{alert("Error !!! Please provide your friends email address");return false;}
	
	
	document.frmfriend.submit();
	
}