// start script here -->
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
//-->

<!-- start script here
var win= null;
function NewWindow(mypage,myname,w,h,scroll){
var winl = (screen.width-w)/2;
var wint = (screen.height-h)/2;
settings='height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',toolbar=no,location=no,status=no,menubar=no,resizable=yes,dependent=no'
win=window.open(mypage,myname,settings)
if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}
// end script here -->


var co = new Object;
function recalc_onclick(ctl) {
  if (true) {
	co.pA4B=eeparseFloat(document.formc.pA4B.value);
	co.pA4C=eeparseFloat(document.formc.pA4C.value);
	co.pA5B=eeparseFloat(document.formc.pA5B.value);
	co.pA5C=eeparseFloat(document.formc.pA5C.value);
	calc(co);
	document.formc.pA7B.value=eedisplayFloatND(co.pA7B,0);
	document.formc.pA8B.value=eedisplayFloatND(co.pA8B,0);
	document.formc.pA9B.value=eedisplayFloatND(co.pA9B,0);
};};


var eeisus=1;var eetrue="TRUE";var eefalse="FALSE";var eedec=".";var eeth=",";var eedecreg=new RegExp("[.]","g");var eethreg=new RegExp(",","g");

function calc(data){
	var cA4B=data.pA4B;
	var cA4C=data.pA4C;
	var cA5B=data.pA5B;
	var cA5C=data.pA5C;
	//Replacing with new equation
	//var cA7B=(((((cA4B)*(cA4C)))/(50)));
	//var cA8B=(((((((cA4B)/(0.328)))*(((cA4C)/(0.328)))))/(464.5)));
	var tempc = (((cA4B*cA4C)*.75)/25);
	cA7B = tempc;
	cA8B = tempc;
	var cA9B=(((((cA5B)*(cA5C)))/(4.645)));
	data.pA7B=cA7B;
	data.pA8B=cA8B;
	data.pA9B=cA9B;
};

function myIsNaN(x){return(isNaN(x)||(typeof x=='number'&&!isFinite(x)));};function round(n,nd){if(isFinite(n)&&isFinite(nd)){var sign_n=(n<0)?-1:1;var abs_n=Math.abs(n);var factor=Math.pow(10,nd);return sign_n*Math.round(abs_n*factor)/factor;}else{return NaN;}};function eeparseFloat(str){str=String(str).replace(eedecreg,".");var res=parseFloat(str);if(isNaN(res)){return 0;}else{return res;}};function eedisplayFloatND(x,nd){if(myIsNaN(x)){return Number.NaN;}else{var res=round(x,nd);if(nd>0){var str=String(res);if(str.indexOf('e')!=-1)return str;if(str.indexOf('E')!=-1)return str;var parts=str.split('.');if(parts.length<2){var decimals=('00000000000000').substring(0,nd);return(parts[0]).toString()+eedec+decimals;}else{var decimals=((parts[1]).toString()+'00000000000000').substring(0,nd);return(parts[0]).toString()+eedec+decimals;}}else{return res;}}};

function popup_alert(p)
{
alert(p);
}