function validate_sea()
	{	
		if(document.changeform.treatment1.value==0)
		{
			alert("Please select a treatment");
			document.changeform.treatment1.focus()
			return false;
		}
		if(document.changeform.timeofday.value==0)
		{
			alert("Please select a time for treatment");
			document.changeform.timeofday.focus()
			return false;
		}
		if(document.changeform.date2.value=="")
		{
			alert("Please select a date for treatment");
			document.changeform.date2.focus()
			return false;
		}
		return true;
	}

	function showmessage(stage_search){
		if (stage_search == "sing"){
			if(document.changeform.treatment1.value == 36 || document.changeform.treatment1.value == 127 ){
				alert("We are currently changing our spray tanning system to St Tropez Tan. This will be available from 21st July 2008. Please call for bookings");
				document.getElementById("findbtn").style.display="none";
				return false;
			}else{
				document.getElementById("findbtn").style.display="";
			}
		}else{
			if((document.changeform.treatment1.value == 36 || document.changeform.treatment1.value == 127 ) ||  (document.changeform.treatment2.value == 36 || document.changeform.treatment2.value == 127 ) || (document.changeform.treatment3.value == 36 || document.changeform.treatment3.value == 127 )){
				alert("We are currently changing our spray tanning system to St Tropez Tan. This will be available from 21st July 2008. Please call for bookings");
				document.getElementById("findbtn").style.display="none";
				return false;
			}else{
				document.getElementById("findbtn").style.display="";
			}
		}
	}


function submit_frm(){
	if(validate_sea())
	{
		document.changeform.submit();
	}
}