function validate(thisform){
		var isvalid = true;
		if(isvalid){
			if (thisform.email.value.indexOf("@")==-1 || thisform.email.value.indexOf(".")==-1 ||  thisform.email.value.indexOf(" ")!=-1 || thisform.email.value.length<6){
			alert("Please enter a valid email address.");
			isvalid = false
			thisform.email.focus();
    		}
		}			
	
		if(isvalid){
			if(thisform.message.value.length <3){
			alert("Please enter a message.");
			isvalid = false
			thisform.message.focus();
		}
		}

return isvalid;
}