function onlyNum()
{
 if ( !(window.event.keyCode >= 48 && window.event.keyCode <= 57) )
 {
  window.event.keyCode = 0 ;
 }
}
 Itemarray=new Array(new Array(1, 0, 0),new Array(2, 24, 12.99),new Array(3, 24, 12.99),new Array(4, 24, 12.99),new Array(5, 24, 12.99),new Array(6, 24, 12.99),
 new Array(7, 24, 12.99),new Array(8, 24, 12.99),new Array(9, 24, 12.99),new Array(10, 24, 12.99),new Array(11, 24, 12.99),new Array(12, 24, 12.99),new Array(13, 24, 12.99),
 new Array(14, 24, 12.99),new Array(15, 24, 12.99),new Array(16, 24, 12.99),new Array(17, 24, 12.99),new Array(18, 24, 12.99),new Array(19, 24, 12.99),new Array(20, 26, 13.99),
 new Array(21, 30, 14.99),new Array(22, 34, 15.99),new Array(23, 38, 16.99),new Array(24, 42, 18.99),new Array(25, 46, 19.99),new Array(26, 50, 21.99),new Array(27, 54, 23.99),
 new Array(28, 58, 25.99),new Array(29, 63, 28.99),new Array(30, 68, 30.99),new Array(31, 73, 32.99),new Array(32, 78, 35.99),new Array(33, 83, 38.99),new Array(34, 88, 41.99),
 new Array(35, 93, 45.99),new Array(36, 98, 48.99),new Array(37, 105, 51.99),new Array(38, 112, 55.99),new Array(39, 119, 58.99),new Array(40, 126, 61.99),new Array(41, 134, 65.99),
 new Array(42, 142, 68.99),new Array(43, 150, 71.99),new Array(44, 158, 75.99),new Array(45, 167, 78.99),new Array(46, 176, 82.99),new Array(47, 185, 85.99),new Array(48, 194, 89.99),
 new Array(49, 203, 93.99),new Array(50, 212, 97.99),new Array(51, 222, 101.99),new Array(52, 232, 105.99),new Array(53, 243, 110.99),new Array(54, 254, 114.99),new Array(55, 266, 118.99),
 new Array(56, 278, 123.99),new Array(57, 292, 128.99),new Array(58, 306, 134.99),new Array(59, 322, 141.99),new Array(60, 338, 147.99),new Array(61, 358, 158.99),new Array(62, 378, 170.99),
 new Array(63, 402, 181.99),new Array(64, 426, 192.99),new Array(65, 450, 204.99),new Array(66, 474, 215.99),new Array(67, 498, 227.99),new Array(68, 522, 238.99),new Array(69, 546, 249.99),new Array(70, 570, 263.99));
 
 function activate(form)
 {
  var beginlevel = document.thisformonly.beginlevel.value;
  var endlevel = document.thisformonly.endlevel.value;
  if ((beginlevel == "") | (endlevel == "")) {alert("please enter your start and target level");return false;}
  beginlevel = beginlevel*1;
  endlevel = endlevel*1; // convert string to number
  if (beginlevel  > endlevel){alert("Target level must be greater than start level.");return false;}
  if ( endlevel  > 70 ){alert("Your levels must be between 1 and 70.");return false;}
  var price = 0;
  var totalHours = 0;
  var cjia=0;
 var price = 0;
  var totalHours = 0;
  var cjia=0;


totalHours=Itemarray[endlevel-1][1]-Itemarray[beginlevel-1][1];
price=Itemarray[endlevel-1][2]-Itemarray[beginlevel-1][2];
price=Math.ceil(price)-1+0.99
if(totalHours==0)totalHours=24;
totalHours=Math.ceil(totalHours);
if(price==0) price=12.99;
if(price<12.99) price=12.99
  document.thisformonly.price.value  = price;
 

  document.thisformonly.totaltime.value = totalHours;
  
  
 }

function c( )
 {

  
 var s_level=document.form2.level_s.value;
 var price=document.form2.price.value;
 var level_e =0;
  s_level = s_level*1;
  price = price*1;//转成数值型
  var totalHours = 0;
  var ho=0;
   var cjia=0;
 // totalHours=Math.ceil(price/3.19/1.08/4*24);
     
  for (var i=0;i<Itemarray.length;i++)
  {
   if ((Itemarray[i][0]  > s_level)& price<Itemarray[i][2])
   {
    
    ho =Itemarray[i][1];
    level_e=Itemarray[i][0]
    }
 if (price<Itemarray[i][2]  ){i=Itemarray.length;}
	 
  }
 

	cjia=Itemarray[level_e-1][2]-Itemarray[s_level-1][2];
if(cjia<12.99)cjia=12.99;
document.form2.box1.value=level_e;
document.form2.box2.value=ho;
document.form2.box3.value=cjia;

// alert(s_level+"-"+price+"-"+level_e+"-"+totalHours+"-"+level_e);
 if (price  < 12.99){alert("Please input more than $12.99.");return false;}else{
  form2.action="/power-level-st.jsp";
form2.submit();
 }
  
 }


         function FORM1_onsubmit1()
{


if (document.thisformonly.price.value=="")
	{
		alert("Do Estimate first then you can make an order!");
		document.thisformonly.price.focus();
		return false;
	}

}
function  change1(){  
if(document.FORM1.s1.value==""){document.FORM1.p1.value=0;document.FORM1.t1.value=0;}
  else{ if (document.FORM1.s1.value=="1-225"){document.FORM1.p1.value=44.99;document.FORM1.t1.value=1;}
          else {
			  if (document.FORM1.s1.value=="225-300"){document.FORM1.p1.value=79.99;document.FORM1.t1.value=1;}
			  else {document.FORM1.p1.value=119.99;document.FORM1.t1.value=2}
			  }
		}
}
function  change2(){  
if(document.FORM1.s2.value==""){document.FORM1.p2.value=0;document.FORM1.t2.value=0;}
  else{ if (document.FORM1.s2.value=="1-225"){document.FORM1.p2.value=44.99;document.FORM1.t2.value=1;}
          else {
			  if (document.FORM1.s2.value=="225-300"){document.FORM1.p2.value=79.99;document.FORM1.t2.value=1;}
			  else {document.FORM1.p2.value=119.99;document.FORM1.t2.value=2}
			  }
		}
}
function  change3(){  
if(document.FORM1.s3.value==""){document.FORM1.p3.value=0;document.FORM1.t3.value=0;}
  else{ if (document.FORM1.s3.value=="1-225"){document.FORM1.p3.value=44.99;document.FORM1.t3.value=1;}
          else {
			  if (document.FORM1.s3.value=="225-300"){document.FORM1.p3.value=79.99;document.FORM1.t3.value=1;}
			  else {document.FORM1.p3.value=119.99;document.FORM1.t3.value=2}
			  }
		}
}
function  change4(){  
if(document.FORM1.s4.value==""){document.FORM1.p4.value=0;document.FORM1.t4.value=0;}
  else{ if (document.FORM1.s4.value=="1-225"){document.FORM1.p4.value=44.99;document.FORM1.t4.value=1;}
          else {
			  if (document.FORM1.s4.value=="225-300"){document.FORM1.p4.value=79.99;document.FORM1.t4.value=1;}
			  else {document.FORM1.p4.value=119.99;document.FORM1.t4.value=2}
			  }
		}
}
function  change5(){  
if(document.FORM1.s5.value==""){document.FORM1.p5.value=0;document.FORM1.t5.value=0;}
  else{ if (document.FORM1.s5.value=="1-225"){document.FORM1.p5.value=44.99;document.FORM1.t5.value=1;}
          else {
			  if (document.FORM1.s5.value=="225-300"){document.FORM1.p5.value=79.99;document.FORM1.t5.value=1;}
			  else {document.FORM1.p5.value=119.99;document.FORM1.t5.value=2}
			  }
		}
}
function  change6(){  
if(document.FORM1.s6.value==""){document.FORM1.p6.value=0;document.FORM1.t6.value=0;}
  else{ if (document.FORM1.s6.value=="1-225"){document.FORM1.p6.value=44.99;document.FORM1.t6.value=1;}
          else {
			  if (document.FORM1.s6.value=="225-300"){document.FORM1.p6.value=79.99;document.FORM1.t6.value=1;}
			  else {document.FORM1.p6.value=119.99;document.FORM1.t6.value=2}
			  }
		}
}
function  change7(){  
if(document.FORM1.s7.value==""){document.FORM1.p7.value=0;document.FORM1.t7.value=0;}
  else{ if (document.FORM1.s7.value=="1-225"){document.FORM1.p7.value=44.99;document.FORM1.t7.value=1;}
          else {
			  if (document.FORM1.s7.value=="225-300"){document.FORM1.p7.value=79.99;document.FORM1.t7.value=1;}
			  else {document.FORM1.p7.value=119.99;document.FORM1.t7.value=2}
			  }
		}
}
function  change8(){  
if(document.FORM1.s8.value==""){document.FORM1.p8.value=0;document.FORM1.t8.value=0;}
  else{ if (document.FORM1.s8.value=="1-225"){document.FORM1.p8.value=44.99;document.FORM1.t8.value=1;}
          else {
			  if (document.FORM1.s8.value=="225-300"){document.FORM1.p8.value=79.99;document.FORM1.t8.value=1;}
			  else {document.FORM1.p8.value=119.99;document.FORM1.t8.value=2}
			  }
		}
}
function  change9(){  
if(document.FORM1.s9.value==""){document.FORM1.p9.value=0;document.FORM1.t9.value=0;}
  else{ if (document.FORM1.s9.value=="1-225"){document.FORM1.p9.value=44.99;document.FORM1.t9.value=1;}
          else {
			  if (document.FORM1.s9.value=="225-300"){document.FORM1.p9.value=79.99;document.FORM1.t9.value=1;}
			  else {document.FORM1.p9.value=119.99;document.FORM1.t9.value=2}
			  }
		}
}
function  change10(){  
if(document.FORM1.s10.value==""){document.FORM1.p10.value=0;document.FORM1.t10.value=0;}
  else{ if (document.FORM1.s10.value=="1-225"){document.FORM1.p10.value=44.99;document.FORM1.t10.value=1;}
          else {
			  if (document.FORM1.s10.value=="225-300"){document.FORM1.p10.value=79.99;document.FORM1.t10.value=1;}
			  else {document.FORM1.p10.value=119.99;document.FORM1.t10.value=2}
			  }
		}
}
function  change11(){  
if(document.FORM1.s11.value==""){document.FORM1.p11.value=0;document.FORM1.t11.value=0;}
  else{ if (document.FORM1.s11.value=="1-225"){document.FORM1.p11.value=44.99;document.FORM1.t11.value=1;}
          else {
			  if (document.FORM1.s11.value=="225-300"){document.FORM1.p11.value=79.99;document.FORM1.t11.value=1;}
			  else {document.FORM1.p11.value=119.99;document.FORM1.t11.value=2}
			  }
		}
}
function  change12(){  
if(document.FORM1.s12.value==""){document.FORM1.p12.value=0;document.FORM1.t12.value=0;}
  else{ if (document.FORM1.s12.value=="1-225"){document.FORM1.p12.value=44.99;document.FORM1.t12.value=1;}
          else {
			  if (document.FORM1.s12.value=="225-300"){document.FORM1.p12.value=79.99;document.FORM1.t12.value=1;}
			  else {document.FORM1.p12.value=119.99;document.FORM1.t12.value=2}
			  }
		}
}
function  changet(){  
var pt=0;
var tt=0;
var i=0
pt=document.FORM1.p1.value*1+document.FORM1.p2.value*1+document.FORM1.p3.value*1+document.FORM1.p4.value*1+document.FORM1.p5.value*1+document.FORM1.p6.value*1+document.FORM1.p7.value*1+document.FORM1.p8.value*1+document.FORM1.p9.value*1+document.FORM1.p10.value*1+document.FORM1.p11.value*1+document.FORM1.p12.value*1;
tt=document.FORM1.t1.value*1+document.FORM1.t2.value*1+document.FORM1.t3.value*1+document.FORM1.t4.value*1+document.FORM1.t5.value*1+document.FORM1.t6.value*1+document.FORM1.t7.value*1+document.FORM1.t8.value*1+document.FORM1.t9.value*1+document.FORM1.t10.value*1+document.FORM1.t11.value*1+document.FORM1.t12.value*1;

document.FORM1.tt.value = tt;
if(document.FORM1.s1.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s2.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s3.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s4.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s5.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s6.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s7.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s8.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s9.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s10.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s11.value!=""){i=i+1;}else{i=i;}
if(document.FORM1.s12.value!=""){i=i+1;}else{i=i;}
document.FORM1.i.value=i*1;
document.FORM1.pt.value = pt;
}
function FORM1_onsubmit()
{
if (document.FORM1.pt.value==0)
	{
		alert("PLease select skills first!");
		document.FORM1.pt.focus();
		return false;
	}
}