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  1. Jun 4, 2008, 13:20 #1
    thorbergdt
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    Angry Insurance Calculator

    I'm writing an insurance calculator which I have functioning perfectly except one value. I need the floridaForm9 variable to give me 10% of the ending value of the titleCombo variable. The code below is the full javascript along with the basic table to gather/show the data. Any help would be fantastic! I've pulled my hair out today to try and make it calculate that last value and just can't seem to get it..... I would think i could just put floridaForm9 = titleCombo *.1; but that doesn't give me anything exported.

    Code:
    <script language="JavaScript" type="text/JavaScript">
<!--
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];}
}
//-->
</script>
  <script language="JavaScript">
<!-- This is to hide the script from old browsers.
//
//The Formname is formTitleCalc
//
function resetInputs()
  {
}
function calculateValues()
  {
	var purchPrice = conditionInput(document.formTitleCalc.purchPrice.value);
	var addOn = 0;
	var titleCombo = 0;
	var titleOwner = 0;
	var closingFee = 375;
	var abstractTitleSearch = 115;
	var counterPackageHandling = 75;
	var wireFee = 50;
	var floridaForm9 = 0;
	var endorseMents = 50;
	var imageFee = 35;
	var documentRetentionFee = 20;
	var v01 = eval(closingFee);
	var v02 = eval(abstractTitleSearch);
	var v03 = eval(floridaForm9);
	var v04 = eval(endorseMents);
	var v05 = eval(imageFee);
	var v06 = eval(counterPackageHandling);
	var v07 = eval(wireFee);
	var closingTotal = 0;

	amtBreak1 = 100000
    amtBreak2 = 1000000
    amtBreak3 = 5000000
	amtBreak4 = 10000000
	amtBreak5 = 10000000.01
    premRate1 = 5.75
    premRate2 = 5
    premRate3 = 2.5
	premRate4 = 2.25
	premRate5 = 2

	//Is purchPrice numeric?
	if (isNaN(purchPrice))
	{
		alert("Invalid Purchase Price")
		document.formTitleCalc.purchPrice.value = ""
		document.formTitleCalc.purchPrice.focus()
		return (false)
	} 
    if(purchPrice == 0)
      {
        alert("Please enter a value for the Purchase Price!");
        document.formTitleCalc.purchPrice.focus();
      return false;
    }



	addOn = eval(addOn);
	amtBreak1 = 100000
    amtBreak2 = 1000000
    amtBreak3 = 5000000
	amtBreak4 = 10000000
	amtBreak5 = 10000000.01
    premRate1 = 5.75
    premRate2 = 5
    premRate3 = 2.5
	premRate4 = 2.25
	premRate5 = 2
	titleCombo = calc1Value(purchPrice, amtBreak1, amtBreak2, amtBreak3, amtBreak4, amtBreak5, premRate1, premRate2, premRate3, premRate4, premRate5);	
	titleCombo = titleCombo + addOn;
	titleCombo = roundCent(titleCombo);
	titlePolicy = titleCombo;

    document.formTitleCalc.purchPrice.value = formatDollar(purchPrice);
    document.formTitleCalc.titleCombo.value = formatDollar(titleCombo);
	

	//var closingTotal = v01 + v02 + v03 + titlePolicy + v04 + v05 + v06 + v07 + v08 + v09;
	var closingTotal = v01 + v02 + v03 + titlePolicy + v04 + v05 + v06 + v07;

//    document.formTitleCalc.curBal.value = formatDollar(curBal);
    document.formTitleCalc.closingFee.value = formatDollar(v01);
    document.formTitleCalc.abstractTitleSearch.value = formatDollar(v02);
    document.formTitleCalc.floridaForm9.value = formatDollar(v03);
    document.formTitleCalc.endorseMents.value = formatDollar(v04);
    document.formTitleCalc.imageFee.value = formatDollar(v05);
    document.formTitleCalc.counterPackageHandling.value = formatDollar(v06);
    document.formTitleCalc.wireFee.value = formatDollar(v07);
    document.formTitleCalc.closingTotal.value = formatDollar(closingTotal);

    return(true)
    // End of function calculateValues
}


function calc1Value(InsuredValue, aB1, aB2, aB3, aB4, aB5, pR1, pR2, pR3, pR4, pR5)
//
//	Example: The charge is 3.25 per thousand for the first 200000,
//						   2.25 per thousand for the next 800000 to $1 million.
//						   1.25 per thousand for everything above that.
//
//    var amtBreak1 = 200000
//    var amtBreak2 = 1000000
//    var premRate1 = 3.25
//    var premRate2 = 2.25
//    var premRate3 = 1.25
//	In this example a 1.3 million house would be:
//	3.25 * 200000 / 1000 =  650
//	2.25 * 800000 / 1000 = 1800
//	1.25 * 300000 / 1000 =  375
//	              Total  = 2825
//
//	To increase 10%:
//	premRate1 = 3.575
//	premRate2 = 2.475
//	premRate3 = 1.375
//The example would give the following:
//	3.575 * 200000 / 1000 =  715.00
//	2.475 * 800000 / 1000 = 1980.00
//	1.375 * 300000 / 1000 =  412.50
//	             	Total = 3107.50
//	Note that 2825 * 110% = 3107.50
//
// The calculation is as follows:
// Purchase
//   Owners Policy  = 3.25 per thousand or fraction for the first $200,000
//                    2.25 per thousand or fraction for $200,000.01 to and including $1 million
//                    1.25 per thousand or fraction for $1,000,000.01 and above
//
//
//   Premium Add-on = 0
//   Gross Premium = Owners Policy + Premium Add-on
//	This is the place where the premium breaks:
//	Example: The charge is 2.25 per thousand for the first 200000 and 2 per thousand for everything above that.
//    var amtBreak1 = 200000
//    var premRate1 = 2.25
//    var premRate2 = 2
//	In this example a 365000 house would be:
//	2.25 * 200000 / 1000 = 450
//	2    * 165000 / 1000 = 330
//	              Total  = 780
//
//	To increase 10%:
//	premRate1 = 2.475
//	premRate2 = 2.20
//	But the example would give the following:
//	2.475 * 200000 / 1000 = 495
//	2.2   * 165000 / 1000 = 363
//	               Total  = 858
//	Note that 780 * 110%  = 858
//
//
  {
    var premRate = 0
    var cumPrem = 0;
    var loanThou = RoundUpToThousand(InsuredValue) / 1000
    var remainThou = loanThou
    var breakThou = RoundUpToThousand(aB1) / 1000
	//breakThou = 200
    if (remainThou > breakThou)
      {
		premRate = eval(pR1)
        cumPrem = cumPrem + premRate * breakThou;
		remainThou = remainThou - breakThou
		breakThou = RoundUpToThousand(aB2 - aB1) / 1000
		premRate = eval(pR2)
	    if (remainThou > breakThou)
		  {
        	cumPrem = cumPrem + premRate * breakThou;
			remainThou = remainThou - breakThou
			breakThou = RoundUpToThousand(aB3 - aB2) / 1000
			premRate = eval(pR3)
				if (remainThou > breakThou)
				  {
					cumPrem = cumPrem + premRate * breakThou;
					remainThou = remainThou - breakThou
					breakThou = RoundUpToThousand(aB4 - aB3) / 1000
					premRate = eval(pR4)		
						  if (remainThou > breakThou)
						  {
							cumPrem = cumPrem + premRate * breakThou;
							remainThou = remainThou - breakThou
							premRate = eval(pR5)
							cumPrem = cumPrem + premRate * remainThou;			
					  }
				else
				  {
					premRate = eval(pR4)
					cumPrem = cumPrem + premRate * remainThou;
				  }
			}	  
			else
			  {
			    premRate = eval(pR3)
	            cumPrem = cumPrem + premRate * remainThou;
			  }
			
		  }
		else
		  {
			premRate = eval(pR2)
	        cumPrem = cumPrem + premRate * remainThou;
		  }
      }
    else
      {
		premRate = eval(pR1)
        cumPrem = cumPrem + premRate * remainThou;
    }
    cumPrem = roundCent(cumPrem);
    result = cumPrem;
    return result;
    // End of function calculate1Value
}
//
//	Utilities
//
function conditionInput(passParm)
  {
    if (passParm == "")
      {
        result = 0;
      }
    else
      {
        if (passParm.indexOf("$") > -1)
          {
            passParm = passParm.substring(1);
        }
        while (passParm.indexOf(",") > -1)
          {
            tempStr = passParm;
            passParm = tempStr.substring(0, tempStr.indexOf(",")) + tempStr.substring(tempStr.indexOf(",") + 1);
        }
        result = passParm;
    }
    return result;
}
//
// Round the computed value up to the next thousand.
//
function RoundUpToThousand(passParm)
  {
    var resultThou = Math.floor((eval(passParm) + 999.99) * .001) * 1000
    return resultThou
}
// end of function RoundUpToThousand
//
// Round the computed value to 2 decimal places.
//
function roundCent(passParm)
  {
    var resultCent = Math.floor((eval(passParm) + .005) * 100) * .01;
    return resultCent;
}
//
// Prefix a dollar sign and insert commas into the data.
// This is also one of the pieces of logic that I don't feel especially good about.
//
function formatDollar(passParm)
  {
    var decPlaces = 2;
    var formattedVal = "$" + formatDecimal(passParm, decPlaces);
    return formattedVal
}
// end of function formatDollar
//
//
function formatDecimal(passParm, passPrecision)
  {
//
//  Format numeric string with decimal point and commas.
//
	var j1
	var strMtx = new Array()
	var resultDecimal
	var strMid
	var strFin
	
// convert passParm to numeric, in case it is somehow alphanumeric.
	passParm = passParm * 1

	strMid = "" +  Math.round(eval(passParm) * Math.pow(10,passPrecision))
	while(strMid.length <= passPrecision)
	  {
        strMid = "0" + strMid;
    }
    var decPos = strMid.length - passPrecision

//> return strMid.substring(0,decPos) + "." + strMid.substring(decPos, strMid.length);
	strFin = strMid.substring(0,decPos);
    j1 = Math.ceil(strFin.length / 3) - 1;
    while (strFin.length > 0)
      {
        strMtx[j1] = strFin.substring(strFin.length - 3, strFin.length);
        strFin = strFin.substring(0, strFin.length - 3);
        j1--;
    }
    resultDecimal = strMtx.join(",") + "." + strMid.substring(decPos, strMid.length)
	return resultDecimal
}

// end of function formatDecimal
//
//
//-->
    </script>
</head>

<body bgcolor="#F2F1E6" text="#000000" link="#003366" vlink="#999999" alink="#990000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onLoad="MM_preloadImages('images/nav/about_ON.gif','images/nav/what_ON.gif','images/nav/office_ON.gif','images/nav/online_ON.gif','images/nav/rates_ON.gif','images/nav/schedule_ON.gif','images/nav/document_ON.gif')">
<table width="96%" border="0" cellspacing="10" cellpadding="0">

  <tr align="left" valign="top"> 
    <td valign="top" align="center"> 
     
      <table width="92%" border="0" cellspacing="0" cellpadding="0">
        <tr> 
          <td align="left" valign="top"> <font size="3" face="Arial, Helvetica, sans-serif"><b>Title 
            Policy Premium Calculator (Purchase)</b></font> 
            <form name="formTitleCalc">
              <table border="0" width="480" cellpadding="0" cellspacing="0">
                <tr> 
                  <td> 
                    <table border="0" width="100%" cellpadding="2" cellspacing="2" bgcolor="#FDFCF0">
                      <tr> 
                        <td width="54%" align="right"><b><font size="2" face="Arial, Helvetica, sans-serif">What 
                          is your Purchase Price?</font></b></td>

                        <td width="46%"> 
                          <input type="text" name="purchPrice">                        </td>
                      </tr>
                      

                      <tr align="center"> 
                        <td colspan="2"> 
                         <input type="Reset" value="Clear Fields">   <input type="button" value="Calculate" name="Calculate" onClick="calculateValues()">                        </td>
                      </tr>
                    </table>
                    <table border="0" width="100%" cellpadding="2" cellspacing="2">
                      <tr> 
                        <td colspan="2"> 
                          <hr size="1" noshade>

                          <font size="2" face="Arial, Helvetica, sans-serif">The 
                          combo title insurance premium includes the required 
                          lenders policy and also an optional owners policy.</font>                        </td>
                      </tr>
                      <tr> 
                        <td width="54%" align="right" bgcolor="#FDFCF0"><b><font face="Arial, Helvetica, sans-serif" size="2">The 
                          Combo Policy Premium<br>
                        for this Purchase is </font></b></td>

                        <td width="46%" bgcolor="#FDFCF0"> 
                        <input type="text" name="titleCombo" readonly>                        </td>
                      </tr>
                      <tr>
                        <td colspan="2">&nbsp;</td>
                      </tr>
                      <tr> 
                        <td colspan="2"> 
                          <hr size="1" noshade>
                          <font size="2" face="Arial, Helvetica, sans-serif"><i><b>Your 
                          Title fees for the transaction you created are as follows:</b></i></font><br>
                          <br>
                          <table border="0" width="100%">

                            <tr> 
                              <td width="35%" bgcolor="#FDFCF0"><font size="2" face="Arial, Helvetica, sans-serif">Closing 
                                Fee:</font></td>
                              <td width="20%" bgcolor="#FDFCF0"> 
                                <input type="text" name="closingFee" size="10" readonly>                              </td>
                              <td bgcolor="#FDFCF0" valign="top"><font face="Arial, Helvetica, sans-serif">&nbsp;</font></td>
                            </tr>
                            <tr bgcolor="#E9E8DD"> 
                              <td width="35%"><font size="2" face="Arial, Helvetica, sans-serif">Title 
                              Search:</font></td>

                              <td width="20%"> 
                              <input type="text" name="abstractTitleSearch" size="10" readonly>                              </td>
                              <td valign="top">&nbsp;</td>
                            </tr>
                            <tr> 
                              <td width="35%" bgcolor="#FDFCF0"><font size="2" face="Arial, Helvetica, sans-serif">Florida Form 9:</font></td>
                              <td width="20%" bgcolor="#FDFCF0"> 
                                <input type="text" name="floridaForm9" size="10" readonly>                              </td>
                              <td bgcolor="#FDFCF0" valign="middle">&nbsp;</td>
                            </tr>
                            <tr bgcolor="#E9E8DD"> 
                              <td width="35%"><font size="2" face="Arial, Helvetica, sans-serif">Other Endorsements:</font></td>
                              <td width="20%"> 
                              <input type="text" name="endorseMents" size="10" readonly>                              </td>
                              <td valign="top"><font  size="1" face="Arial, Helvetica, sans-serif">(Other Endorsements $50.00 each)</font></td>
                            </tr>
                            <tr> 
                              <td width="35%" bgcolor="#FDFCF0"><font size="2" face="Arial, Helvetica, sans-serif">Imaging Fee:</font></td>
                              <td width="20%" bgcolor="#FDFCF0"> 
                              <input type="text" name="imageFee" size="10" readonly>                              </td>
                              <td bgcolor="#FDFCF0" valign="top">&nbsp;</td>
                            </tr>
                            <tr> 
                              <td width="35%" valign="top" bgcolor="#E9E8DD"><font size="2" face="Arial, Helvetica, sans-serif">Courier/Package 
                              Handling:</font></td>
                              <td width="20%" valign="top" bgcolor="#E9E8DD"> 
                              <input type="text" name="counterPackageHandling" size="10" readonly>                              </td>
                              <td bgcolor="#E9E8DD" valign="top">&nbsp;</td>
                            </tr>

							 <tr bgcolor="#E9E8DD"> 
                              <td width="35%" valign="top" bgcolor="#FDFCF0"><font size="2" face="Arial, Helvetica, sans-serif">Wire Service Fee:</font></td>

                              <td width="20%" valign="top" bgcolor="#FDFCF0"> 
                                <input type="text" name="wireFee" size="10" readonly>                              </td>
                              <td valign="top" bgcolor="#FDFCF0"> <font size="1" face="Arial, Helvetica, sans-serif">&nbsp;</font></td>
                            </tr>
                            <tr> 
                              <td colspan="3"> 
                                <hr size="1" noshade>                              </td>
                            </tr>

                            <tr bgcolor="#FDFCF0"> 
                              <td width="35%" bgcolor="#E9E8DD"><b><font size="2" face="Arial, Helvetica, sans-serif">Total:</font></b></td>
                              <td width="20%" bgcolor="#E9E8DD"> 
                                <input type="text" name="closingTotal" size="10" readonly>                              </td>
                              <td bgcolor="#E9E8DD"><font face="Arial, Helvetica, sans-serif">&nbsp;</font></td>
                            </tr>
                          </table>
                          <p><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><b><br>

                            Disclaimer:</b> Due to unforeseen variables the above 
                            charges are our best estimate, if you need a precise 
                            quote please call one of our closers to discuss your 
                            particular file. </font></p>                        </td>
                      </tr>
                    </table>
                  </td>
                </tr>
              </table>

              </form>
</td>
        </tr>
      </table>
    </td>
    <td width="105">

    </td>
  </tr>
</table>
    Thanks in advance for reading/problem solving with me!
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  2. Jun 4, 2008, 20:00 #2
    paul_wilkins
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    You'll be wanting something like this:

    Code javascript:
    v03 = (titleCombo * 0.1).toFixed(2);

    Which rounds the floating-point value to 2 decimal places.
    Programming Group Advisor
    Reference: JavaScript, Quirksmode Validate: HTML Validation, JSLint
    Car is to Carpet as Java is to JavaScript
  3. Jun 5, 2008, 06:37 #3
    thorbergdt
    thorbergdt is offline
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    Quote Originally Posted by pmw57 View Post
    You'll be wanting something like this:

    Code javascript:
    v03 = (titleCombo * 0.1).toFixed(2);

    Which rounds the floating-point value to 2 decimal places.

    pmw57 your a javascript genius, Hours of pulling my hair out you've saved me!!
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