// Dry eye syndrome questionnaire
function calculatedry()
{
	var itotal;
	var dryform;
	
	dryform = document.getElementById("frmdry");

	itotal = parseInt(findcheckedvalue(dryform.rad1)) + parseInt(findcheckedvalue(dryform.rad2)) + parseInt(findcheckedvalue(dryform.rad3)) + parseInt(findcheckedvalue(dryform.rad4)) + parseInt(findcheckedvalue(dryform.rad5)) + parseInt(findcheckedvalue(dryform.rad6)) + parseInt(findcheckedvalue(dryform.rad7)) + parseInt(findcheckedvalue(dryform.rad8)) + parseInt(findcheckedvalue(dryform.rad9)) + parseInt(findcheckedvalue(dryform.rad10)) + parseInt(findcheckedvalue(dryform.rad11)) + parseInt(findcheckedvalue(dryform.rad12)) + parseInt(findcheckedvalue(dryform.rad13)) + parseInt(findcheckedvalue(dryform.rad14))

	window.open("RecordCalcResults.asp?ans=dryeye&ans=" + parseInt(findcheckedvalue(dryform.rad1)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad2)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad3)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad4)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad5)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad6)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad7)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad8)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad9)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad10)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad11)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad12)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad13)) + "&ans=" + parseInt(findcheckedvalue(dryform.rad14)), "", "width=50,height=50");

	if (itotal < 7)
	{
		document.getElementById("dryunlikely").style.display = "block";
		document.getElementById("drynumber").style.display = "none";
		document.getElementById("drylikely").style.display = "none";		
	}
	else if (itotal < 15)
	{
		document.getElementById("drynumber").style.display = "block";
		document.getElementById("dryunlikely").style.display = "none";		
		document.getElementById("drylikely").style.display = "none";
	}
	else
	{
		document.getElementById("drylikely").style.display = "block";
		document.getElementById("dryunlikely").style.display = "none";		
		document.getElementById("drynumber").style.display = "none";
	}		
}

// when link clicked, show the entire quiz.
function showalldry()
{
//	alert('here');
	document.getElementById("dryshowlinkrow").style.display = "none";
	document.getElementById("hiderow1").style.display = "block";
	document.getElementById("hiderow2").style.display = "block";
	document.getElementById("hiderow3").style.display = "block";
	document.getElementById("hiderow4").style.display = "block";
	document.getElementById("hiderow5").style.display = "block";
	document.getElementById("hiderow6").style.display = "block";
	document.getElementById("hiderow7").style.display = "block";
	document.getElementById("hiderow8").style.display = "block";
	document.getElementById("hiderow9").style.display = "block";
	document.getElementById("hiderow10").style.display = "block";
	document.getElementById("hiderow11").style.display = "block";
	document.getElementById("hiderow12").style.display = "block";
	
	document.getElementById("drytable").style.background = "url(images/tools/dry_eye_tool_bg.jpg)";
	document.getElementById("drytable").style.height = "600px";
	
}