function SavingsCalculator(){this.baseUrl=document.location.href;this.currentTab=1;this.counter=0;this.loadingImagePath="/images/search/rotation.gif";this.loadingImage=null;this.tab=function(B){var A=["savfrm1","savfrm2"];for(var C=0;C!=A.length;C++){var E=document.getElementById(A[C]);var D=document.getElementById("svctab"+(C+1));if(C==B){E.style.display="block";D.className="on";this.currentTab=B}else{E.style.display="none";D.className="na"}}return false};this.onSubmit=null;this.submit=function(D){var B=$("#savingsCalculator");B.find(".scLegal").remove();B.find("div.resEx").remove();B.css("visibility","hidden");if(this.loadingImage==null){this.loadingImage=document.createElement("img");this.loadingImage.setAttribute("src",this.loadingImagePath);$("body").append(this.loadingImage);this.loadingImage.style.position="absolute"}else{$(this.loadingImage).show()}var H=B.position();var G=Math.round(H.left+(B.width()/2),0)-14;var F=Math.round(H.top+B.height()/2,0)-10;this.loadingImage.style.left=G+"px";this.loadingImage.style.top=F+"px";this.loadingImage.setAttribute("id","loadingImg");this.counter++;var C=$(D).serialize();var A=this.baseUrl+"?view=ajax";$.post(A,C,function(N,P){var J=$(N).find("#scForms");var L=$(N).find("#scResults");var I=$("#savingsCalculator");var K=$("#scResults");$("#scForms").replaceWith(J);if(K.length==0){$("#savingsCalculator").prepend(L)}else{K.replaceWith(L)}$("#loadingImg").hide();I.css("visibility","visible");savingsCalc.tab(savingsCalc.currentTab);try{var M=(savingsCalc.counter>1)?"RECALCULATE":"CALCULATE";M=hbx.mlc+"/"+M;_hbPageView("tools/tab"+savingsCalc.currentTab,M)}catch(O){}},"html");try{$(document).ajaxError(function(K,J,I){window.location.reload()})}catch(E){}return false}}window.savingsCalc=new SavingsCalculator();