/*
rules contains an array containing validation rules specific to this module
*/


// form validation : setting $_REQUEST['client'] causes the server to return a javascript representation of the validation rules

function validationInit(){
	try{
		var browserIosDevice=(navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad)/) != null)? true : false;
				
		
		var rules=[{"name":"gender","change":"req","attributes":{"ctype":"radio","min":1,"max":2,"error":"Sex is required"}},{"name":"age","change":"req","attributes":{"ctype":"input","itype":"number","min":30,"max":79,"error":"Age is required","range":"This tool is valid for people between MIN and MAX. If you are younger than MIN indicate MIN. if you are older than MAX, indicate MAX."},"keypress":"integer"},{"name":"height","change":"req","attributes":{"ctype":"slider","min":100,"max":240,"units":"cm","min_i":36,"max_i":96,"measure":"stats_measure","error":"Move the slider to enter your height"}},{"name":"weight","change":"req","attributes":{"ctype":"slider","min":40,"max":200,"min_i":80,"max_i":440,"units":"kg","measure":"stats_measure","error":"Move the slider to enter your weight"}},{"name":"waist","change":"req","attributes":{"ctype":"slider","min":60,"max":150,"min_i":24,"max_i":60,"units":"cm","measure":"stats_measure","error":"Move the slider to enter your waist"}},{"name":"totalCholesterol","change":"req","attributes":{"ctype":"input","itype":"number","min":2.589999999999999857891452847979962825775146484375,"max":10.4700000000000006394884621840901672840118408203125,"units":"mmol\/L","min_i":100,"max_i":405,"units_i":"mg\/dL","measure":"cholesterol_measure","error":"Information required, Please enter a value or click \"I don't know\"","range":"The value entered must be between MIN UNITS and MAX UNITS"},"keypress":"float"},{"name":"hdlCholesterol","change":"req","attributes":{"ctype":"input","itype":"number","min":0.5,"max":2.600000000000000088817841970012523233890533447265625,"units":"mmol\/L","min_i":19,"max_i":101,"units_i":"mg\/dL","measure":"cholesterol_measure","error":"Information required, Please enter a value or click \"I don't know\"","range":"The value entered must be between MIN UNITS and MAX UNITS"},"keypress":"float"},{"name":"ldlCholesterol","change":"req","attributes":{"ctype":"input","itype":"number","min":1,"max":7,"units":"mmol\/L","min_i":39,"max_i":271,"units_i":"mg\/dL","measure":"cholesterol_measure","error":"Information required, Please enter a value or click \"I don't know\"","range":"The value entered must be between MIN UNITS and MAX UNITS"},"keypress":"float"},{"name":"cholesterolMedication","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value"}},{"name":"cholesterolMedicationFrequency","change":"cond","attributes":{"ctype":"radio","min":0,"max":4,"cond":"cholesterolMedication=1","error":"Select a value"}},{"name":"systolic","change":"req","attributes":{"ctype":"input","itype":"number","min":90,"max":200,"units":"mmHg","error":"Please enter a value for systolic or click \"I don't know\"","range":"Systolic value must be between MIN UNITS and MAX UNITS"},"keypress":"integer"},{"name":"diastolic","change":"req","attributes":{"ctype":"input","itype":"number","min":50,"max":120,"units":"mmHg","error":"Please enter a value for diastolic or click \"I don't know\"","range":"Diastolic value must be between MIN UNITS and MAX UNITS"},"keypress":"integer"},{"name":"bpMedication","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value"}},{"name":"bpMedicationFrequency","change":"cond","attributes":{"ctype":"radio","min":0,"max":4,"cond":"bpMedication=1","error":"Select a value"}},{"name":"glucose","change":"req","attributes":{"ctype":"input","itype":"number","min":1.5,"max":40,"units":"mmol\/L","min_i":27,"max_i":720,"units_i":"mg\/dL","measure":"glucose_measure","error":"Information required, Please enter a value or click \"I don't know\"","range":"The value entered must be between MIN UNITS and MAX UNITS"},"keypress":"float"},{"name":"glucoseMedication","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value"}},{"name":"glucoseMedicationFrequency","change":"cond","attributes":{"ctype":"radio","min":0,"max":4,"cond":"glucoseMedication=1","error":"Select a value"}},{"name":"heartDisease","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value for Heart Disease"}},{"name":"stroke","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value for Stroke"}},{"name":"peripheralVascularDisease","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value for Peripheral Vascular Disease"}},{"name":"diabetes","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value for Diabetes"}},{"name":"glucometer","change":"cond","attributes":{"ctype":"radio","min":0,"max":1,"cond":"diabetes=1","error":"Select a value for Glucometer"}},{"name":"nbTimeTest","change":"cond","attributes":{"ctype":"radio","min":1,"max":5,"cond":"glucometer=1","error":"Select a value for frequency"}},{"name":"historyCVD","change":"req","attributes":{"ctype":"radio","min":0,"max":2,"error":"Select a value"}},{"name":"historyDiabetes","change":"req","attributes":{"ctype":"radio","min":0,"max":2,"error":"Select a value"}},{"name":"nbMinutesPerWeekModerate","change":"req","attributes":{"ctype":"slider","min":0,"max":900,"value":0}},{"name":"nbMinutesPerWeekVigorous","change":"req","attributes":{"ctype":"slider","min":0,"max":900,"value":0}},{"name":"smoke","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"error":"Select a value"}},{"name":"cvd","change":"req","attributes":{"ctype":"radio","min":0,"max":1,"value":0}},{"name":"idontknowTotalCholesterol","change":"req","attributes":{"ctype":"radio","value":0}},{"name":"idontknowLdlCholesterol","change":"req","attributes":{"ctype":"radio","value":0}},{"name":"idontknowHdlCholesterol","change":"req","attributes":{"ctype":"radio","value":0}},{"name":"idontknowBloodPressure","change":"req","attributes":{"ctype":"radio","value":0}},{"name":"idontknowBloodGlucose","change":"req","attributes":{"ctype":"radio","value":0}},{"name":"stats_measure","change":"req","attributes":{"ctype":"text","value":"imperial","type":"hidden","values":["metric","imperial"]}},{"name":"cholesterol_measure","change":"req","attributes":{"ctype":"text","value":"metric","type":"hidden","values":["metric","imperial"]}},{"name":"glucose_measure","change":"req","attributes":{"ctype":"text","value":"metric","type":"hidden","values":["metric","imperial"]}},{"name":"yearsDiabetes","change":"cond","attributes":{"ctype":"radio","min":1,"max":31,"cond":"diabetes=1","value":"0","error":"Select a value"}}]
;
		var form=document.forms['ProfileForm'];

		// iterate over the rules and apply them to specific html field elements
		for(var i=0;i<rules.length;++i){
			var rule=rules[i];
			setElement(rule.name,'');
			var field=form[rule.name];
			if ( (typeof field.length == 'number') && (!field.nodeType))
				field=field[0];

			if(rule.attributes)
				for(var a in rule.attributes)
					field.setAttribute(a,rule.attributes[a]);

			// jquery numeric interferes with onchange: apply an adapted version of numeric
			// change the field type to number or tel for ipad
			if(rule.keypress && rule.keypress=='float'){
				$('#'+field.id).numeric({});
				if(browserIosDevice) 
					field.setAttribute('type','number');
			}


			if(rule.keypress && rule.keypress=='integer'){
				$('#'+field.id).numeric({ decimal: false, negative: false });
				if(browserIosDevice) 
					field.setAttribute('type','tel');
			}


			if(rule.change){
				$('#'+field.id).change((function(change) { return function() { validate.field(this, this.form, change); }; }(rule.change)));
				document.getElementById(field.id).setAttribute('args',rule.change );
			}


			if(rule.click){
				var fname=rule.name;
				for(var j=0;j<form[fname].length;j++){
					var wfield=form[fname][j];
					if(wfield.type=='hidden') continue;
					$('#'+wfield.id).click((function(click) { return function() { validate.field(this, this.form, click); }; }(rule.click)));
					field.setAttribute('args',rule.click );			
				}	
			}
		}
	}catch(e){}	
}