// AlphaQuad Ltd www.alphaquad.co.uk


// ------------------- Pop up window -------------------- //

var newwindow;
function poptastic(url)
{
newwindow=window.open(url,'name','height=300,width=200,scrollbars=yes');
if (window.focus) {newwindow.focus()}
}

// ------------------- END Pop up window -------------------- //




// -------------------- Rollover Button -------------------- //

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];}}
}

function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// -------------------- END Rollover Button -------------------- //





// -------------------- Calculator Script -------------------- //

var co = new Object;
function recalc_onclick(ctl) {
  if (true) {


co.p1D3=eeparseFloat(document.formc.p1D3.value);co.p1H3=eeparseFloatTh(document.formc.p1H3.value);co.p1D4=eeparseFloat(document.formc.p1D4.value);co.p1H4=eeparseFloat(document.formc.p1H4.value);co.p1H5=eeparseFloat(document.formc.p1H5.value);co.p1H6=eeparseFloat(document.formc.p1H6.value);calc(co);document.formc.p1D5.value=eedisplayFloat(co.p1D5);document.formc.p1D10.value=eedatefmt(fmtdate5,co.p1D10);document.formc.p1D11.value=eedatefmt(fmtdate5,co.p1D11);document.formc.p1H11.value=eedatefmt(fmtdate5,co.p1H11);document.formc.p1D12.value=eedatefmt(fmtdate5,co.p1D12);document.formc.p1H12.value=eedatefmt(fmtdate5,co.p1H12);
};};


var eeisus=0;var eetrue="TRUE";var eefalse="FALSE";var eedec=".";var eeth=",";var eedecreg=new RegExp("[.]","g");var eethreg=new RegExp(",","g"); var fmtdaynamesshort=new Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat"); var fmtdaynameslong=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"); var fmtmonthnamesshort=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"); var fmtmonthnameslong=new Array("January","February","March","April","May","June","July","August","September","October","November","December"); var fmtstrings=new Array(","," ","\u00A3"); var fmtdate5=new Array(34,25,0); var fmtdate6=new Array(34,25,2);

var eecm1=new Array();function calc(data){var c1D3=data.p1D3;var c1H3=data.p1H3;var c1D4=data.p1D4;var c1H4=data.p1H4;var c1H5=data.p1H5;var c1H6=data.p1H6;var c2B1=(29);var c2I1=(44);var c2P1=(56);var c2G4=(11);var c2N4=(11.5);var c2U4=(12);var c1D5=(((c1D4)*(c1D3)));var tmp5=(((c1D5)/(c2B1)));var sumcnt6_sum=0+tmp5;var sumcnt6_cnt=1;var c2G3=(((sumgeneral(0,sumcnt6_sum,sumcnt6_cnt,eecm1))*(c1H6)));var tmp3=(((c1D5)/(c2I1)));var sumcnt4_sum=0+tmp3;var sumcnt4_cnt=1;var c2N3=(((sumgeneral(0,sumcnt4_sum,sumcnt4_cnt,eecm1))*(c1H6)));var tmp1=(((c1D5)/(c2P1)));var sumcnt2_sum=0+tmp1;var sumcnt2_cnt=1;var c2U3=(((sumgeneral(0,sumcnt2_sum,sumcnt2_cnt,eecm1))*(c1H6)));var c2G5=(((c2G4)*(c2G3)));var c2N5=(((c2N4)*(c2N3)));var c2U5=(((c2U4)*(c2U3)));var c2G6=(((((c1H3)/(60)))*(c2G5)));var c2N6=(((((c1H3)/(60)))*(c2N5)));var c2U6=(((((c1H3)/(60)))*(c2U5)));var c2G8=(((c1H4)*(c1H5)));var c2N8=(((c1H4)*(c1H5)));var c2U8=(((c1H4)*(c1H5)));var c2G10=(((20)*(c1H6)));var c2N10=(((39.8)*(c1H6)));var c2U10=(((39.8)*(c1H6)));var c2G9=(((c2G8)*(c2G6)));var c2N9=(((c2N8)*(c2N6)));var c2U9=(((c2U8)*(c2U6)));var c1D10=(((c2G10)+(c2G9)));var c1D11=(((c2N10)+(c2N9)));var c1D12=(((c2U10)+(c2U9)));var c1H11=(((c1D10)-(c1D11)));var c1H12=(((c1D10)-(c1D12)));data.p1D5=c1D5;data.p1D10=c1D10;data.p1D11=c1D11;data.p1H11=c1H11;data.p1D12=c1D12;data.p1H12=c1H12;};

function myIsNaN(x){return(isNaN(x)||(typeof x=='number'&&!isFinite(x)));};function mod(n,d){return n-d*Math.floor(n/d);};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 sum2(arr,rt,rb){var sum=0;for(var ii=rt;ii<=rb;ii++){sum+=arr[ii]};return sum};function sum3(arr,rt,ct,rb,cb){var sum=0;for(var ii=rt;ii<=rb;ii++){for(var jj=ct;jj<=cb;jj++){sum+=arr[ii][jj]}};return sum};function sumgeneral(cnt,vsum,vcnt,x){var sum=vsum;for(var ii=0;ii<x.length;ii++){sum+=sum3(x[ii][0],x[ii][1],x[ii][2],x[ii][3],x[ii][4]);};return sum;};function eeparseFloat(str){str=String(str).replace(eedecreg,".");var res=parseFloat(str);if(isNaN(res)){return 0;}else{return res;}};function eedisplayFloat(x){if(myIsNaN(x)){return Number.NaN;}else{return String(x).replace(/\./g,eedec);}};function eedisplayScientific(x,nd){if(myIsNaN(x)){return Number.NaN;}else{var str=String(x.toExponential(nd));return str.replace(/\./g,eedec);}};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 eedisplayPercent(x){if(myIsNaN(x)){return Number.NaN;}else{var tmp=(x*100).toString()+'%';return tmp.replace(/\./g,eedec);}};function eedisplayPercentND(x,nd){if(myIsNaN(x)){return Number.NaN;}else{return eedisplayFloatND(x*100,nd)+'%';}}function eeparseFloatTh(str){str=String(str).replace(eethreg,"");str=String(str).replace(eedecreg,".");var res=parseFloat(str);if(isNaN(res)){return 0;}else{return res;}};function eedisplayFloatNDTh(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('.');var res2=eeinsertThousand(parts[0].toString());if(parts.length<2){var decimals=('00000000000000').substring(0,nd);return(res2+eedec+decimals);}else{var decimals=((parts[1]).toString()+'00000000000000').substring(0,nd);return(res2+eedec+decimals);}}else{return(eeinsertThousand(res.toString()));}}};function eedisplayPercentNDTh(x,nd){if(myIsNaN(x)){return Number.NaN;}else{return eedisplayFloatNDTh(x*100,nd)+'%';}}function eeinsertThousand(whole){if(whole==""||whole.indexOf("e")>=0){return whole;}else{var minus_sign="";if(whole.charAt(0)=="-"){minus_sign="-";whole=whole.substring(1);};var res="";var str_length=whole.length-1;for(var ii=0;ii<=str_length;ii++){if(ii>0&&ii%3==0){res=eeth+res;};res=whole.charAt(str_length-ii)+res;};return minus_sign+res;}};function eedatefmt(fmt,x){if(!isFinite(x))return Number.NaN;var tmp=0;var res="";var len=fmt.length;for(var ii=0;ii<len;ii++){if(fmt[ii]>31){res+=fmtstrings[fmt[ii]-32];}else{switch(fmt[ii]){case 2:res+=eemonth(x);break;case 3:tmp=eemonth(x);if(tmp<10){res+="0";};res+=tmp;break;case 4:res+=fmtmonthnamesshort[eemonth(x)-1];break;case 5:res+=fmtmonthnameslong[eemonth(x)-1];break;case 6:res+=eeday(x);break;case 7:tmp=eeday(x);if(tmp<10){res+="0";};res+=tmp;break;case 8:res+=fmtdaynamesshort[weekday(x,1)-1];break;case 9:res+=fmtdaynameslong[weekday(x,1)-1];break;case 10:tmp=year(x)%100;if(tmp<10){res+="0";};res+=tmp;break;case 11:res+=year(x);break;case 12:res+=hour(x);break;case 13:tmp=hour(x);if(tmp<10){res+="0";};res+=tmp;break;case 14:tmp=hour(x)%12;if(tmp==0){res+="12";}else{res+=tmp%12;};break;case 15:tmp=hour(x)%12;if(tmp==0){res+="12";}else{if(tmp<10){res+="0";};res+=tmp;};break;case 16:res+=minute(x);break;case 17:tmp=minute(x);if(tmp<10){res+="0";};res+=tmp;break;case 18:res+=second(x);break;case 19:tmp=second(x);if(tmp<10){res+="0";};res+=tmp;break;case 21:case 22:if(hour(x)<12){res+="AM";}else{res+="PM";};break;case 23:res+=eedisplayFloat(x);break;case 24:tmp=fmt[++ii];res+=eedisplayFloatND(x,tmp);break;case 25:tmp=fmt[++ii];res+=eedisplayFloatNDTh(x,tmp);break;case 26:res+=eedisplayPercent(x);break;case 27:tmp=fmt[++ii];res+=eedisplayPercentND(x,tmp);break;case 28:tmp=fmt[++ii];res+=eedisplayPercentNDTh(x,tmp);break;case 29:tmp=fmt[++ii];res+=eedisplayScientific(x,tmp);break;};};};return res;};function eeisstring(v){switch(typeof v){case "string":return true;case "object":return v.constructor==String;default:return false;}};function leap_gregorian(year){return((year%4)==0)&&(!(((year%100)==0)&&((year%400)!=0)));}var GREGORIAN_EPOCH=1721425;function gregorian_to_jd(year,month,day){return(GREGORIAN_EPOCH-0)+(365*(year-1))+Math.floor((year-1)/4)+(-Math.floor((year-1)/100))+Math.floor((year-1)/400)+Math.floor((((367*month)-362)/12)+((month<=2)?0:(leap_gregorian(year)?-1:-2))+day);}function jd_to_gregorian(jd){var wjd,depoch,quadricent,dqc,cent,dcent,quad,dquad,yindex,year,yearday,leapadj;wjd=Math.floor(jd);depoch=wjd-GREGORIAN_EPOCH-1;quadricent=Math.floor(depoch/146097);dqc=mod(depoch,146097);cent=Math.floor(dqc/36524);dcent=mod(dqc,36524);quad=Math.floor(dcent/1461);dquad=mod(dcent,1461);yindex=Math.floor(dquad/365);year=(quadricent*400)+(cent*100)+(quad*4)+yindex;if(!((cent==4)||(yindex==4))){year++;}yearday=wjd-gregorian_to_jd(year,1,1);leapadj=((wjd<gregorian_to_jd(year,3,1))?0:(leap_gregorian(year)?1:2));var month=Math.floor((((yearday+leapadj)*12)+373)/367);var day=(wjd-gregorian_to_jd(year,month,1))+1;return new Array(year,month,day);}function eeday(serial_number){if(!isFinite(serial_number))return Number.NaN;if(serial_number<1){return 0;}if(serial_number>60)serial_number--;var res=jd_to_gregorian(serial_number+2415020);return res[2];};function hour(serial_number){if(!isFinite(serial_number))return Number.NaN;var res=Math.floor((serial_number-Math.floor(serial_number))*86400+0.5);return Math.floor(res/3600);}function minute(serial_number){if(!isFinite(serial_number))return Number.NaN;var res=Math.floor((serial_number-Math.floor(serial_number))*86400+0.5);return Math.floor(res/60)%60;};function eemonth(serial_number){if(!isFinite(serial_number))return Number.NaN;if(serial_number<1){return 1;}if(serial_number>60)serial_number--;var res=jd_to_gregorian(serial_number+2415020);return res[1];};function second(serial_number){if(!isFinite(serial_number))return Number.NaN;var res=Math.floor((serial_number-Math.floor(serial_number))*86400+0.5);return res%60;};function weekday(serial_number,return_type){if(!isFinite(return_type)||!isFinite(serial_number))return Number.NaN;if(return_type<1||return_type>3)return Number.NaN;var res=Math.floor(serial_number+6)%7;switch(Math.floor(return_type)){case 1:return res+1;case 2:return(res+6)%7+1;case 3:return(res+6)%7;};return "hej";};function year(serial_number){if(!isFinite(serial_number))return Number.NaN;if(serial_number<1){return 1900;}if(serial_number>60)serial_number--;var res=jd_to_gregorian(serial_number+2415020);return res[0];};


      
function reset_onclick(x){document.formc.reset();postcode();recalc_onclick('');};function postcode(){};function eequerystring(){var querystring=document.location.search;if(querystring.length>0){variables=(querystring.substring(1)).split("&");var variable;var key;var value;for(var ii=0;ii<variables.length;ii++){variable=variables[ii].split("=");key=unescape(variable[0]);value=unescape(variable[1]);if(document.formc[key]!=null){document.formc[key].value=value;}}}}function initial_update(){postcode('');eequerystring();recalc_onclick('');}

// -------------------- END Calculator Script -------------------- //