function redirect(english,metric){var currentUrl=window.location.href,index=currentUrl.indexOf("?",1);if(index!=-1){var newURL=currentUrl.slice(0,index);window.location.href=newURL+"?recalculate=true"}}function changeUnit(unit,english,metric){var setLink;if(unit=="english"){document.getElementById("unit").value="standard";document.getElementById("unitL").innerText=english;var minStandard=document.getElementById("weight").getAttribute("minStandard"),maxStandard=document.getElementById("weight").getAttribute("maxStandard");document.getElementById("weight").setAttribute("min",minStandard);document.getElementById("weight").setAttribute("max",maxStandard);document.getElementById("englishLink").setAttribute("href","javascript:void(0)");document.getElementById("englishLink").style.color="black";document.getElementById("englishLink").style.textDecoration="none";document.getElementById("englishLink").style.cursor="default";setLink="javascript:changeUnit("+"'metric','"+english+"','"+metric+"')";document.getElementById("metricLink").setAttribute("href",setLink);document.getElementById("metricLink").style.cursor="pointer";document.getElementById("metricLink").style.color="#07519A";var errorStandard=document.getElementById("weight").getAttribute("standardRangeError");document.getElementById("weight").setAttribute("rangeError",errorStandard)}if(unit=="metric"){document.getElementById("unit").value="metric";document.getElementById("unitL").innerText=metric;var minMetric=document.getElementById("weight").getAttribute("minMetric"),maxMetric=document.getElementById("weight").getAttribute("maxMetric");document.getElementById("weight").setAttribute("min",minMetric);document.getElementById("weight").setAttribute("max",maxMetric);document.getElementById("metricLink").setAttribute("href","javascript:void(0)");document.getElementById("metricLink").style.color="black";document.getElementById("metricLink").style.textDecoration="none";document.getElementById("metricLink").style.cursor="default";setLink="javascript:changeUnit("+"'english','"+english+"','"+metric+"')";document.getElementById("englishLink").setAttribute("href",setLink);document.getElementById("englishLink").style.cursor="pointer";document.getElementById("englishLink").style.color="#07519A";var errorMetric=document.getElementById("weight").getAttribute("metricRangeError");document.getElementById("weight").setAttribute("rangeError",errorMetric)}}function changeUnitLabels(){var argv=changeUnitLabels.arguments,argc=argv.length;document.getElementById("unit").value=argv[0];var unit=argv[0];if(argv[0]=="standard")changeUnit="metric";else changeUnit="standard";var args="'"+changeUnit+"'";for(var i=1;i<argc;i++){if(document.getElementById(argv[i]+"UnitLabel")!=null&&document.getElementById(argv[i])){if(unit=="standard")document.getElementById(argv[i]+"UnitLabel").innerText=document.getElementById(argv[i]).getAttribute("unitLabelStandard");else document.getElementById(argv[i]+"UnitLabel").innerText=document.getElementById(argv[i]).getAttribute("unitLabelMetric");document.getElementById(argv[i]).value=""}args=args+",'"+argv[i]+"'"}setLink="javascript:changeUnitLabels("+args+")";if(unit=="standard"){document.getElementById("standardLink").setAttribute("href","javascript:void(0)");document.getElementById("standardLink").setAttribute("id","standardSelectedLink");document.getElementById("metricSelectedLink").setAttribute("href",setLink);document.getElementById("metricSelectedLink").setAttribute("id","metricLink")}else{document.getElementById("metricLink").setAttribute("href","javascript:void(0)");document.getElementById("metricLink").setAttribute("id","metricSelectedLink");document.getElementById("standardSelectedLink").setAttribute("href",setLink);document.getElementById("standardSelectedLink").setAttribute("id","standardLink");if(document.getElementById("height")!=null)document.getElementById("heightinput2").value=""}if(document.getElementById(argv[1])!=null)document.getElementById(argv[1]).focus();showHide()}function displayError(){var form=document.getElementById("calcMainForm"),result=document.getElementById("resultDiv");if(form==null&&result==null){document.getElementById("health_Calculator").innerHTML="";document.getElementById("calc_error").style.display="block";document.getElementById("calc_error").innerHTML=document.getElementById("error").getAttribute("value")}else document.getElementById("calc_error").style.display="none";if(this.sponsorAdParams==null){var clsAttribute=document.all?"className":"class";if(document.getElementById("headerAd")!=null){document.getElementById("headerAd").removeAttribute(clsAttribute);document.getElementById("headerAd").innerHtml=""}if(document.getElementById("headerDesc")!=null)document.getElementById("headerDesc").removeAttribute(clsAttribute)}}function serverError(){var serverError=document.getElementById("serverError").getAttribute("value");alert(serverError)}function setRemember(){if(document.getElementById("rememberCheck").checked==true)document.getElementById("remember").setAttribute("value","true");else document.getElementById("remember").setAttribute("value","false")}function setValues(){var query=location.search.substring(1),pairs=query.split("&");for(var i=0;i<pairs.length;i++){var pos=pairs[i].indexOf("=");if(pos==-1)continue;var argname=pairs[i].substring(0,pos),value=pairs[i].substring(pos+1);if(document.getElementById(argname)!=""&&document.getElementById(argname)!=null)document.getElementById(argname).setAttribute("value",value)}}function alSelected(){var query=location.search.substring(1),pairs=query.split("&"),selected;for(var i=0;i<pairs.length;i++){var pos=pairs[i].indexOf("=");if(pos==-1)continue;var argname=pairs[i].substring(0,pos),value=pairs[i].substring(pos+1);if(argname=="al")selected=value}if(selected!=""&&selected!=null){var vLightLabel=document.getElementById("alLabels").getAttribute("vlLabel"),lightLabel=document.getElementById("alLabels").getAttribute("lLabel"),moderateLabel=document.getElementById("alLabels").getAttribute("mLabel"),heavyLabel=document.getElementById("alLabels").getAttribute("hLabel");if(selected=="1.2")document.getElementById("alSelected").innerHTML=vLightLabel;if(selected=="1.6")document.getElementById("alSelected").innerHTML=lightLabel;if(selected=="1.8")document.getElementById("alSelected").innerHTML=moderateLabel;if(selected=="2.1")document.getElementById("alSelected").innerHTML=heavyLabel}}function clearWeight(){document.getElementById("weight").value="";document.getElementById("weight").focus()}function calculateHeight(){var unit=document.getElementById("unit").value;if(unit!="metric"){var feet=document.getElementById("feet").value;if(document.getElementById("heightinput2").value=="")var height=parseInt(feet*12);else var inches=document.getElementById("heightinput2").value,height=parseInt(feet*12)+parseInt(inches);document.getElementById("height").setAttribute("height",height);return height}else{var cent=document.getElementById("centimeters").value;document.getElementById("height").setAttribute("height",cent);return cent}}function splitHeight(profile){var feet=Math.floor(parseInt(profile)/12),inches=parseInt(profile)%12;document.getElementById("feet").value=feet;document.getElementById("heightinput2").value=inches}function showHide(){unit=document.getElementById("unit").value;if(document.getElementById("height")!=null)if(unit=="metric"){document.getElementById("feet").style.display="none";document.getElementById("centimeters").style.display="block";document.getElementById("heightinput2").style.display="none";document.getElementById("lblInches").style.display="none";document.getElementById("inchesUnitLabel").style.display="none";document.getElementById("feetUnitLabel").style.display="none";document.getElementById("centimetersUnitLabel").style.display="block";document.getElementById("centimeters").focus()}else{document.getElementById("feet").style.display="block";document.getElementById("centimeters").style.display="none";document.getElementById("centimeters").setAttribute("value","");document.getElementById("heightinput2").style.display="block";document.getElementById("lblInches").style.display="block";document.getElementById("inchesUnitLabel").style.display="block";document.getElementById("feetUnitLabel").style.display="block";document.getElementById("centimetersUnitLabel").style.display="none";document.getElementById("feet").focus()}}function callDap(){if(this.sponsorAdParams!=null){if(sponsorAdParams.heading!=null&&sponsorAdParams.heading!="")document.getElementById("adHeader").innerText=sponsorAdParams.heading;dap("&amp;PG="+sponsorAdParams.pg+"&amp;AP="+sponsorAdParams.ap,sponsorAdParams.width,sponsorAdParams.height)}}function submitPage(redir,querystring){if(redir!=null&&redir!="")redir+="?"+querystring;else{var urlArray=window.location.href.split("?");redir=urlArray[0]+"?"+querystring}if(getQueryString("recalculate")==null){var referrerParam=getQueryString("referrer");if(referrerParam!=null)redir=redir+"&referrer="+referrerParam;else if(referrer!=null)redir=redir+"&referrer="+referrer.department+"||"+referrer.subDepartment}window.location.href=redir}function getQueryString(paramName){var regexString="[\\?&]"+paramName+"=([^&#]*)",regex=new RegExp(regexString),results=regex.exec(window.location.href);if(results==null)return null;else return results[1]}