// JavaScript Document
var cal_start_level;
var cal_end_level;
var cal_min_price;
var cal_price_time;
var cal_discount;
var cal_dec;
cal_start_level=1;
cal_end_level=100;
cal_min_price=17;

cal_price_time=new Array();
cal_discount=new Array();
cal_dec=new Array();

for(var i=cal_start_level;i<=cal_end_level;i++){
cal_price_time[i]=new Array();
cal_price_time[i][0]=0;
cal_price_time[i][1]=0;
}
cal_price_time[1][0]=1;
cal_price_time[2][0]=0.2;
cal_price_time[3][0]=0.2;
cal_price_time[4][0]=0.5;
cal_price_time[5][0]=0.5;
cal_price_time[6][0]=0.5;
cal_price_time[7][0]=0.5;
cal_price_time[8][0]=0.5;
cal_price_time[9][0]=0.5;
cal_price_time[10][0]=0.8;
cal_price_time[11][0]=0.8;
cal_price_time[12][0]=1;
cal_price_time[13][0]=1;
cal_price_time[14][0]=1;
cal_price_time[15][0]=1;
cal_price_time[16][0]=1.5;
cal_price_time[17][0]=1.5;
cal_price_time[18][0]=1.5;
cal_price_time[19][0]=1.5;
cal_price_time[20][0]=2;
cal_price_time[21][0]=2;
cal_price_time[22][0]=2.5;
cal_price_time[23][0]=2.5;
cal_price_time[24][0]=3;
cal_price_time[25][0]=3;
cal_price_time[26][0]=3.5;
cal_price_time[27][0]=3.5;
cal_price_time[28][0]=3.5;
cal_price_time[29][0]=4;
cal_price_time[30][0]=4;
cal_price_time[31][0]=4;
cal_price_time[32][0]=3.5;
cal_price_time[33][0]=4;
cal_price_time[34][0]=4;
cal_price_time[35][0]=4;
cal_price_time[36][0]=4.5;
cal_price_time[37][0]=4.5;
cal_price_time[38][0]=4.5;
cal_price_time[39][0]=5;
cal_price_time[40][0]=5;
cal_price_time[41][0]=5;
cal_price_time[42][0]=5;
cal_price_time[43][0]=5.5;
cal_price_time[44][0]=5.5;
cal_price_time[45][0]=5.5;
cal_price_time[46][0]=6;
cal_price_time[47][0]=6;
cal_price_time[48][0]=6.5;
cal_price_time[49][0]=6.5;
cal_price_time[50][0]=7;
cal_price_time[51][0]=7;
cal_price_time[52][0]=7.5;
cal_price_time[53][0]=7.5;
cal_price_time[54][0]=8;
cal_price_time[55][0]=10;
cal_price_time[56][0]=11;
cal_price_time[57][0]=11;
cal_price_time[58][0]=12;
cal_price_time[59][0]=12;
cal_price_time[60][0]=13;
cal_price_time[61][0]=15;
cal_price_time[62][0]=16;
cal_price_time[63][0]=17;
cal_price_time[64][0]=18;
cal_price_time[65][0]=19;
cal_price_time[66][0]=20;
cal_price_time[67][0]=22;
cal_price_time[68][0]=23;
cal_price_time[69][0]=24;
cal_price_time[70][0]=25;
cal_price_time[71][0]=28;
cal_price_time[72][0]=30;
cal_price_time[73][0]=31;
cal_price_time[74][0]=32;
cal_price_time[75][0]=33;
cal_price_time[76][0]=33;
cal_price_time[77][0]=34;
cal_price_time[78][0]=34;
cal_price_time[79][0]=34;
cal_price_time[80][0]=34;
cal_price_time[81][0]=34;
cal_price_time[82][0]=34;
cal_price_time[83][0]=34;
cal_price_time[84][0]=34;
cal_price_time[85][0]=34;
cal_price_time[86][0]=35;
cal_price_time[87][0]=35;
cal_price_time[88][0]=35;
cal_price_time[89][0]=35;
cal_price_time[90][0]=35;
cal_price_time[91][0]=35;
cal_price_time[92][0]=36;
cal_price_time[93][0]=36;
cal_price_time[94][0]=36;
cal_price_time[95][0]=37;
cal_price_time[96][0]=38;
cal_price_time[97][0]=38;
cal_price_time[98][0]=38;
cal_price_time[99][0]=39;
cal_price_time[100][0]=39;
cal_price_time[1][1]=5;
cal_price_time[2][1]=0.2;
cal_price_time[3][1]=0.2;
cal_price_time[4][1]=0.2;
cal_price_time[5][1]=0.2;
cal_price_time[6][1]=0.2;
cal_price_time[7][1]=0.5;
cal_price_time[8][1]=0.5;
cal_price_time[9][1]=0.5;
cal_price_time[10][1]=0.5;
cal_price_time[11][1]=0.5;
cal_price_time[12][1]=1;
cal_price_time[13][1]=1;
cal_price_time[14][1]=1;
cal_price_time[15][1]=1;
cal_price_time[16][1]=2.5;
cal_price_time[17][1]=2.5;
cal_price_time[18][1]=2.5;
cal_price_time[19][1]=2.5;
cal_price_time[20][1]=2.5;
cal_price_time[21][1]=4;
cal_price_time[22][1]=4;
cal_price_time[23][1]=4;
cal_price_time[24][1]=4;
cal_price_time[25][1]=4;
cal_price_time[26][1]=4;
cal_price_time[27][1]=4;
cal_price_time[28][1]=4;
cal_price_time[29][1]=4;
cal_price_time[30][1]=4;
cal_price_time[31][1]=7;
cal_price_time[32][1]=7;
cal_price_time[33][1]=7;
cal_price_time[34][1]=7;
cal_price_time[35][1]=7;
cal_price_time[36][1]=7;
cal_price_time[37][1]=7;
cal_price_time[38][1]=7;
cal_price_time[39][1]=7;
cal_price_time[40][1]=7;
cal_price_time[41][1]=9;
cal_price_time[42][1]=9;
cal_price_time[43][1]=9;
cal_price_time[44][1]=9;
cal_price_time[45][1]=9;
cal_price_time[46][1]=9;
cal_price_time[47][1]=9;
cal_price_time[48][1]=9;
cal_price_time[49][1]=9;
cal_price_time[50][1]=9;
cal_price_time[51][1]=13.5;
cal_price_time[52][1]=13.5;
cal_price_time[53][1]=13.5;
cal_price_time[54][1]=13.5;
cal_price_time[55][1]=13.5;
cal_price_time[56][1]=13.5;
cal_price_time[57][1]=13.5;
cal_price_time[58][1]=13.5;
cal_price_time[59][1]=13.5;
cal_price_time[60][1]=13.5;
cal_price_time[61][1]=30;
cal_price_time[62][1]=30;
cal_price_time[63][1]=30;
cal_price_time[64][1]=30;
cal_price_time[65][1]=30;
cal_price_time[66][1]=30;
cal_price_time[67][1]=30;
cal_price_time[68][1]=30;
cal_price_time[69][1]=30;
cal_price_time[70][1]=30;
cal_price_time[71][1]=42;
cal_price_time[72][1]=42;
cal_price_time[73][1]=42;
cal_price_time[74][1]=42;
cal_price_time[75][1]=42;
cal_price_time[76][1]=42;
cal_price_time[77][1]=42;
cal_price_time[78][1]=42;
cal_price_time[79][1]=42;
cal_price_time[80][1]=42;
cal_price_time[81][1]=45;
cal_price_time[82][1]=45;
cal_price_time[83][1]=45;
cal_price_time[84][1]=45;
cal_price_time[85][1]=45;
cal_price_time[86][1]=45;
cal_price_time[87][1]=45;
cal_price_time[88][1]=45;
cal_price_time[89][1]=45;
cal_price_time[90][1]=45;
cal_price_time[91][1]=65;
cal_price_time[92][1]=65;
cal_price_time[93][1]=65;
cal_price_time[94][1]=65;
cal_price_time[95][1]=65;
cal_price_time[96][1]=65;
cal_price_time[97][1]=65;
cal_price_time[98][1]=65;
cal_price_time[99][1]=65;
cal_price_time[100][1]=65;
cal_discount[0]=new Array();
cal_discount[0][0]=0;
cal_discount[0][1]=1;
cal_dec[0]=new Array();
cal_dec[0][0]=0;
cal_dec[0][1]=0;

function cal_get_dec(lvl){
var dec;
dec=0;
if(cal_dec.length>0){
if(cal_dec[0][1]>0){
for(var i=0;i < cal_dec.length;i++)
if(lvl - cal_dec[i][0]<=0){
if(cal_dec[i][0]>0)
dec=cal_dec[i][1];
else
dec=0;
break;
}
}
}
return dec;
}

function cal_level_discount(lvl){
var j;
j=1;
for(var i=0;i < cal_discount.length;i++)
if(lvl - cal_discount[i][0]<=0){
j=cal_discount[i][1];
break;
}
return j;
}

function cal_total_discount(){
var td;
td=0;
if(cal_discount.length>0)
td=cal_discount[0][1];
if(td==0)
td=1;
return td;
}

function cal_level_price(sl,el){
var price;
var dec;
if((sl - cal_start_level<0)||(el-cal_end_level>0)){
alert('Your Current Level and Desired Level must be between '+cal_start_level+ ' and ' +cal_end_level + ' .');
return 0;
}

if(sl-el>=0){
alert('Your Desired Level must be higher than Current Level .');
return 0;
}
price=0;
for(var i=sl;i - el<=0;i++)
price=price+cal_price_time[i][0]*cal_level_discount(i);
price=price*cal_total_discount();
if(price - cal_min_price<0)
price=cal_min_price;
dec=cal_get_dec(el);
if(dec > 0)
price=Math.floor(price)+dec/100;
else
price=price.toFixed(2);
return price;
}

function cal_level_time(sl,el){
var timestr;
if((sl - cal_start_level<0)||(el-cal_end_level>0)){
alert('Your Current Level and Desired Level must be between '+cal_start_level+ ' and ' +cal_end_level + ' .');
return 0;
}

if(sl-el>=0){
alert('Your Desired Level must be higher than Current Level .');
return 0;
}
timestr=0;
for(var i=sl;i <= el;i++)
timestr=timestr+cal_price_time[i][1];
timestr=Math.floor(timestr/24);
if(timestr==0)
timestr=1;
return timestr + '-' + (timestr+1) + ' days';
}



//---------------------------------------------------------
// user page action
//---------------------------------------------------------
document.pl_cal_form.start_level.length=0;
document.pl_cal_form.end_level.length=0;
for(var i=1;i < cal_end_level;i++)
{
document.pl_cal_form.start_level.options[document.pl_cal_form.start_level.options.length]=new Option(i,i);
}

for(var i=cal_end_level;i > cal_start_level;i--)
{
document.pl_cal_form.end_level.options[document.pl_cal_form.end_level.options.length]=new Option(i,i);
}
document.pl_cal_form.start_level.options[0].selected=true;
document.pl_cal_form.end_level.options[0].selected=true;
document.pl_cal_form.price.value=money_n+cal_level_price(cal_start_level,cal_end_level)*money_p;
document.pl_cal_form.total_time.value=cal_level_time(cal_start_level,cal_end_level);

function cal_change(){
var sl;
var el;

sl=document.pl_cal_form.start_level.options[document.pl_cal_form.start_level.selectedIndex].value;
el=document.pl_cal_form.end_level.options[document.pl_cal_form.end_level.selectedIndex].value;
if((sl - cal_start_level<0)||(el-cal_end_level>0)){
alert('Your Current Level and Desired Level must be between '+cal_start_level+ ' and ' +cal_end_level + ' .');
return false;
}

if(sl-el>=0){
alert('Your Desired Level must be higher than Current Level .');
return false;
}
document.pl_cal_form.price.value=money_n+cal_level_price(sl,el)*money_p;
document.pl_cal_form.total_time.value=cal_level_time(sl,el);
return true;
}