function verify_contact()
{ 
	if(Trim(document.frm.txt_name.value) == "")
	{
			alert("Please enter Full Name!");
			document.frm.txt_name.select();
			document.frm.txt_name.focus();
			return false;
	}
	
	
	if(Trim(document.frm.txt_email.value) == "")
	{
		
			alert("Please enter valid Email!");
			document.frm.txt_email.select();
			document.frm.txt_email.focus();
			return false;
		
	}
	
	if(Trim(document.frm.txt_email.value) != "")
	{
		if(!isEmail(document.frm.txt_email.value,1,0))
		{
			alert("Please enter valid Email!");
			document.frm.txt_email.select();
			document.frm.txt_email.focus();
			return false;
		}
	}

	
	if(( document.frm.radio1[0].checked == false ) && ( document.frm.radio1[1].checked == false ))
	{ 
		alert("Please select one of the radio button!");
		return false;
	}	
		
	
	if(Trim(document.frm.txt_code.value) == "")
	{
			alert("Please enter image code!");
			document.frm.txt_code.select();
			document.frm.txt_code.focus();
			return false;
	}
return true;
}