function validate()
{	
	frm=document.myForm;

	if(!trim(frm.c_username.value))
	{
		alert("Please enter your Username");
		frm.c_username.focus();
		return false;
	}	
	if(!trim(frm.c_email.value))
	{
		alert("Please enter your Email");
		frm.c_email.focus();
		return false;
	}
	
	frm.submit();	
	
	
}
function trim(s) {
var temp = s;
return temp.replace(/^\s+/,'').replace(/\s+$/,'');
}