// JavaScript Document
<!--
function ltrim(str)
{
         while(""+str.charAt(0)==" ")
         {
                  str=str.substring(1,str.length);
         }
         return str;
}
function reverse(str)
{
         var reversedstr = "";
         var strArray;
         strArray = str.split("");
         for(var i = str.length -1 ; i >= 0 ; i--)
         {
             reversedstr += strArray[i];
         }
         return reversedstr;
}
function trim(str)
{
         str = ltrim(str);
         str = reverse(str);
         str = ltrim(str);
         str = reverse(str);
         return str;
}
function emptyMe(obj)
{
        if (obj.value=="cms" || obj.value=="inch" || obj.value=="feet")
            obj.value="";
}
function round_decimals(original_number, decimals) {
    var result1 = original_number * Math.pow(10, decimals)
    var result2 = Math.round(result1)
    var result3 = result2 / Math.pow(10, decimals)
    return pad_with_zeros(result3, decimals)
}
function pad_with_zeros(rounded_value, decimal_places) {

    // Convert the number to a string
    var value_string = rounded_value.toString()

    // Locate the decimal point
    var decimal_location = value_string.indexOf(".")

    // Is there a decimal point?
    if (decimal_location == -1) {

        // If no, then all decimal places will be padded with 0s
        decimal_part_length = 0

        // If decimal_places is greater than zero, tack on a decimal point
        value_string += decimal_places > 0 ? "." : ""
    }
    else {

        // If yes, then only the extra decimal places will be padded with 0s
        decimal_part_length = value_string.length - decimal_location - 1
    }

    // Calculate the number of decimal places that need to be padded with 0s
    var pad_total = decimal_places - decimal_part_length

    if (pad_total > 0) {

        // Pad the string with 0s
        for (var counter = 1; counter <= pad_total; counter++)
            value_string += "0"
        }
    return value_string
}
function checkint(obj,oName)
{
         var temp = obj.value;
         if(obj.style.display=="none")
            return true;

         if (trim(temp)=="")
         {
             alert("Enter " + oName);
             obj.focus();
             return false;
         }
         if (isNaN(temp))
         {
             alert("Enter valid " + oName);
             obj.focus();
             return false;
         }
         if(temp.indexOf('.')>=0)
         {
             alert("Enter non-decimal " + oName);
             obj.focus();
             return false;
         }
}
function checkfloat(obj, oName)
{
         var temp = obj.value;
         if (trim(temp)=="")
         {
             alert("Enter " + oName);
             obj.focus();
             return false;
         }
         if (isNaN(temp))
         {
             alert("Enter valid " + oName);
             obj.focus();
             return false;
         }
}

function checkintinch(obj,oName)
{
         var temp = obj.value;
         var SPLEN="dim<?=($SPLEN+1)?>2";
         if(obj.style.display=="none" )
            return true;

         if (trim(temp)=="" && (document.frm.ftinchcm[1].checked==false || obj.name==SPLEN))
         {
             alert("Enter " + oName);
             obj.focus();
             return false;
         }
         if (isNaN(temp) && (temp!= "inch" || document.frm.ftinchcm[1].checked==false || obj.name==SPLEN ))
         {
             alert("Enter valid " + oName);
             obj.focus();
             return false;
         }
         if(temp.indexOf('.')>=0)
         {
             alert("Enter non-decimal " + oName);
             obj.focus();
             return false;
         }

}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->