try {
document.execCommand('BackgroundImageCache',false,true);
} catch(e) {}

function jjContact(){
	var jjAddress = "njsurgicalbariatrics@gmail.com";
	location.href = "mailto:" + jjAddress;
}


function ccLiveNoPass(e){
var key = (window.Event) ? e.which : e.keyCode;
if ((key < 48 || key > 57) && (key < 0 || key > 9) && (key < 96 || key > 105) && (key != 37) && (key != 39)){
	if (key == 13) {
	self.compute();
	}
	return false;
}}

function ccEndCatch(e){
var key = (window.Event) ? e.which : e.keyCode;
	if (key == 13 || key == 9) {
	self.document.forms[0].htf.focus();
	}
}

function ccClearResults(){
var ccClearAllString = self.document.forms[0];
ccClearAllString.htf.value = "";
ccClearAllString.hti.value = "";
ccClearAllString.wt.value = "";
ccClearAllString.bmi.value = "";
changeResults(0);
ccClearAllString.htf.focus();
}

function cal_bmi(lbs, ins){
   h2 = ins * ins;
   bmi = lbs/h2 * 703
   f_bmi = Math.floor(bmi);
   diff  = bmi - f_bmi;
   diff = diff * 10;
   diff = Math.round(diff);

   if (diff == 10){
      f_bmi += 1;
      diff   = 0;
   }
   bmi = f_bmi + "." + diff;
   return bmi;
}



function compute(){
   var f = self.document.forms[0];
   w = f.wt.value;
   v = f.htf.value;
   u = f.hti.value;
   
   if (!chkw(u)){
     var ii = 0;
     f.hti.value = 0;
   }
   else{
     var it = f.hti.value*1;
     var ii = parseInt(it);
    }
   var fi = parseInt(f.htf.value * 12);
   var i =  parseInt(f.htf.value * 12) + f.hti.value*1.0;

   if (!chkw(v)){
     alert("Please enter a number for your height.");
     f.htf.focus();
     return;
   }
   if (!chkw(w)){
     alert("Please enter a number for your weight.");
     f.wt.focus();
     return;
   }
   f.bmi.value = cal_bmi(w, i);
   changeResults(cal_bmi(w, i));
   f.bmi.focus();
}



function chkw(w){
   if (isNaN(parseInt(w))){
      return false;
   } else if (w < 0){
  return false;
  }
  else{
  return true;
  }
}



function changeResults(jjFinalBMI){
var ni = document.getElementById('bmiResults');

var divIdName = "bmiResultsSub";
var newdiv = document.createElement('div');

newdiv.setAttribute("id",divIdName);
 
if (ni.hasChildNodes()) {
	removeResults('bmiResultsSub');
	newdiv.innerHTML = jjPlainTextResults(jjFinalBMI);
	ni.appendChild(newdiv);
} else {
	newdiv.innerHTML = jjPlainTextResults(jjFinalBMI);
	ni.appendChild(newdiv);
	}
}



function removeResults(divNum){
var d = document.getElementById('bmiResults');
var olddiv = document.getElementById(divNum);
d.removeChild(olddiv);
}


function jjPlainTextResults(ccBmiNumber){

jjPrintHighlightPRE = "<span style='color:#161683;font-weight:bold;text-transform:uppercase;'>&#149;&nbsp;"
jjPrintHighlightPOST = "</span>"

jjPrintNormPRE = "<span style='padding : 0px 0px 0px 6px;'>"
jjPrintNormPOST = "</span>"

jjResult001 = "Underweight less than 18.5"
jjResult002 = "Normal 18.5-24.9"
jjResult003 = "Overweight 25-29.9"
jjResult004 = "Obese I 30-34.9"
jjResult005 = "Obese II 35-39.9"
jjResult006 = "Morbid Obesity 40 and above"

jjResultsARR_001 = new Array (jjPrintNormPRE + jjResult001 + jjPrintNormPOST,jjPrintHighlightPRE + jjResult001 + jjPrintHighlightPOST)
jjResultsARR_002 = new Array (jjPrintNormPRE + jjResult002 + jjPrintNormPOST,jjPrintHighlightPRE + jjResult002 + jjPrintHighlightPOST)
jjResultsARR_003 = new Array (jjPrintNormPRE + jjResult003 + jjPrintNormPOST,jjPrintHighlightPRE + jjResult003 + jjPrintHighlightPOST)
jjResultsARR_004 = new Array (jjPrintNormPRE + jjResult004 + jjPrintNormPOST,jjPrintHighlightPRE + jjResult004 + jjPrintHighlightPOST)
jjResultsARR_005 = new Array (jjPrintNormPRE + jjResult005 + jjPrintNormPOST,jjPrintHighlightPRE + jjResult005 + jjPrintHighlightPOST)
jjResultsARR_006 = new Array (jjPrintNormPRE + jjResult006 + jjPrintNormPOST,jjPrintHighlightPRE + jjResult006 + jjPrintHighlightPOST)

	if ((ccBmiNumber > 0) && (ccBmiNumber < 18.5)) {
		jjLightswitch = new Array (1,0,0,0,0,0);
	} else if ((ccBmiNumber >= 18.5) && (ccBmiNumber <= 24.9)) {
		jjLightswitch = new Array (0,1,0,0,0,0);
	} else if ((ccBmiNumber >= 25) && (ccBmiNumber <= 29.9)) {
		jjLightswitch = new Array (0,0,1,0,0,0);
	} else if ((ccBmiNumber >= 30) && (ccBmiNumber <= 34.9)) {
		jjLightswitch = new Array (0,0,0,1,0,0);
	} else if ((ccBmiNumber >= 35) && (ccBmiNumber <= 39.9)) {
		jjLightswitch = new Array (0,0,0,0,1,0);
	} else if (ccBmiNumber >= 40) {
		jjLightswitch = new Array (0,0,0,0,0,1);
	} else {
		jjLightswitch = new Array (0,0,0,0,0,0);
	}
	 
	jjPrintResults = new Array (jjResultsARR_001[(jjLightswitch[0])],jjResultsARR_002[(jjLightswitch[1])],jjResultsARR_003[(jjLightswitch[2])],jjResultsARR_004[(jjLightswitch[3])],jjResultsARR_005[(jjLightswitch[4])],jjResultsARR_006[(jjLightswitch[5])]);
	if (ccBmiNumber > 0){
		jjPrintFinal = jjPrintResults.join("<br>");
	} else {
		jjPrintFinal = "";
	}
return jjPrintFinal;
}

function CCMap(CCTool) {
	var DD_Street="49+Veronica+Ave";
	var DD_City="Somerset";
	var DD_State="NJ";
	var DD_Zip="08873";
	var DD_Zoom="4";
	var DD_GZoom="15";
	
	var DDB_Street="3100+Quakerbridge+Rd";
	var DDB_City="Mercerville";
	var DDB_State="NJ";
	var DDB_Zip="08619";
	var DDB_Zoom="4";
	var DDB_GZoom="15";
	
	var GG= "http://maps.google.com/maps?f=q&hl=en&geocode=&q=" + DD_Street + "+" + DD_City + "+" + DD_State + "+" + DD_Zip + "&ie=UTF8&z=" + DD_GZoom + "&iwloc=addr&om=0&zoom=" + DD_Zoom + "";
	var GG_B= "http://maps.google.com/maps?f=q&hl=en&geocode=&q=" + DDB_Street + "+" + DDB_City + "+" + DDB_State + "+" + DDB_Zip + "&ie=UTF8&z=" + DDB_GZoom + "&iwloc=addr&om=0&zoom=" + DDB_Zoom + "";

   if (CCTool=='GoogleA'){
   	window.open(GG);
   } else if (CCTool=='GoogleB'){
   	window.open(GG_B);
   }
  }

function CC_VFF_SUB(){
	var theForm = document.FormName;
	var sFlg_PrefD = false;
	var emailRE = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
	var errMsg = "";
	var setfocus = "";
	
	for(var s1=0;s1<theForm['ff_mini_contact_pref'].length;s1++){if(theForm['ff_mini_contact_pref'].options[s1].selected){if(theForm['ff_mini_contact_pref'].options[s1].text==theForm['ff_mini_contact_pref'].options[0].text)sFlg_PrefD=true;}}

	if (sFlg_PrefD){
		errMsg = "Please select a preferred\ncontact method from the list\.";
		setfocus = "['ff_mini_contact_pref']";
	}
	if (!emailRE.test(theForm['ff_mini_point'].value)){
		errMsg = "A valid email address is required\.";
		setfocus = "['ff_mini_point']";
	}
	if (theForm['ff_mini_name'].value == ""){
		errMsg = "A contact name is required\.";
		setfocus = "['ff_mini_name']";
	}
	if (errMsg != ""){
		alert(errMsg);
		eval("theForm" + setfocus + ".focus()");
	}
	else theForm.submit();
}