/************************************************************/
/*****													*****/
/*****	Windsoft										*****/
/*****													*****/
/*****	Filename: 		Wsetdiv.js		  				*****/
/*****													*****/
/*****	Designer(s):	J.M. Wind (Windsoft)			*****/
/*****													*****/
/*****	Source: 		1.0								*****/
/*****													*****/
/*****	Copyright 2007 Windsoft. All rights reserved.	*****/
/*****													*****/
/************************************************************/
/*****	>------------------ History -----------------<	*****/
/*****	Date		Name	Source	Description			*****/
/*****	----------	-------	-------	-------------------	*****/
/*****	26-08-2008	JMW		1.0		Begin history		*****/
/************************************************************/
/*****	Javascript verander de prijs naar 2 decimal		*****/
/************************************************************/

			function rekenprijs(){
				document.bestel.totaal.value = roundNumber(document.bestel.aantal.value * document.bestel.p.value,2); 
			}
			
			function roundNumber(number,decimals) {
				var newString;// The new rounded number
				decimals = Number(decimals);
				if (decimals < 1) {
					newString = (Math.round(number)).toString();
				} else {
					var numString = number.toString();
					if (numString.lastIndexOf(".") == -1) {// If there is no decimal point
						numString += ".";// give it one at the end
					}
					var cutoff = numString.lastIndexOf(".") + decimals;// The point at which to truncate the number
					var d1 = Number(numString.substring(cutoff,cutoff+1));// The value of the last decimal place that we'll end up with
					var d2 = Number(numString.substring(cutoff+1,cutoff+2));// The next decimal, after the last one we want
					if (d2 >= 5) {// Do we need to round up at all? If not, the string will just be truncated
						if (d1 == 9 && cutoff > 0) {// If the last digit is 9, find a new cutoff point
							while (cutoff > 0 && (d1 == 9 || isNaN(d1))) {
								if (d1 != ".") {
									cutoff -= 1;
									d1 = Number(numString.substring(cutoff,cutoff+1));
								} else {
									cutoff -= 1;
								}
							}
						}
						d1 += 1;
					} 
					newString = numString.substring(0,cutoff) + d1.toString();
				}
				if (newString.lastIndexOf(".") == -1) {// Do this again, to the new string
					newString += ".";
				}
				var decs = (newString.substring(newString.lastIndexOf(".")+1)).length;
				for(var i=0;i<decimals-decs;i++) newString += "0";
				//var newNumber = Number(newString);// make it a number if you like
				return newString;
			}