JavaScript Commission Calculator!

Description: Script automatically configures commissions monthly, yearly etc. Use as tool for Affiliate programs, and Network Marketing Programs.
Features: Enter in Level%'s, Product Names, Product Costs.

Example:

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<form name=mef> <script language=javascript> /* JavaScript Commission Calculator written by Jason J. Russo http://thescriptcenter.com jasonrusso@thescriptcenter.com */ // Enter in the level percentage payouts here. // // Do not use % sign. // var level = new Array(); level[1]="40"; level[2]="5"; level[3]="5"; level[4]="2"; level[5]="2"; level[6]="1"; level[7]="1"; // Enter in the product name, then cost. // Example: // product[0][0] = "widget"; // product[0][1]="24.95"; var product = new Array(); var price = new Array(); /* Product, then cost . Do not use $ sign.*/ product[1] = "Basic"; price[1] = "19.95"; product[2] = "Pro"; price[2] = "39.95"; product[3] = "Corporate"; price[3] = "79.95"; product[4] = ""; price[4] = ""; product[5] = ""; price[5] = ""; /* Styles */ var bgcolor='#FFFFFF'; var fontstyle='verdana'; var fontcolor='#000000'; var fontsize='10pt'; var bordercolor = '#000000'; var borderwidth='0'; /*########### Done Editing. #################*/ var x=1; function roundoff(commissions) { commissions=Math.round(commissions*100)/100; /* Turn me back into a string. */ commissions= commissions + ""; if (commissions.charAt(commissions.length-2)=="."){ commissions+="0"; } if(commissions.indexOf(".")==-1){ commissions+=".00"; } document.mef.hidcomm.value = commissions; } function figure_commissions(x) { if(document.mef.referrals.value == "") { alert("Please enter a numeric value for referrals."); document.mef.referrals.focus(); return; } if(isNaN(document.mef.referrals.value)) { alert(document.mef.referrals.value + " is not a valid number.\nPlease enter a numeric value for referrals."); document.mef.referrals.focus(); return; } var numofref = document.mef.referrals.value; var whaprice = document.mef.hidprice.value; var monthlyincome=0;var yearlyincome=0; var commissions=0; commissions1 = numofref * whaprice; x=1; if(level[1]) { commissions = commissions1 * level[1]/100; roundoff(commissions); document.mef.level1.value = document.mef.hidcomm.value; monthlyincome = commissions; } if(level[2]) { commissions = commissions1 * level[2]/100; roundoff(commissions); document.mef.level2.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } if(level[3]) { commissions = commissions1 * level[3]/100; roundoff(commissions); document.mef.level3.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } if(level[4]) { commissions = numofref * whaprice; commissions = commissions * level[4]/100; roundoff(commissions); document.mef.level4.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } if(level[5]) { commissions = numofref * whaprice; commissions = commissions * level[5]/100; roundoff(commissions); document.mef.level5.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } if(level[6]) { commissions = numofref * whaprice; commissions = commissions * level[6]/100; roundoff(commissions); document.mef.level6.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } if(level[7]) { commissions = commissions * level[7]/100; roundoff(commissions); document.mef.level7.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } if(level[8]) { commissions = commissions * level[8]/100; roundoff(commissions); document.mef.level8.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } if(level[9]) { commissions = commissions * level[9]/100; roundoff(commissions); document.mef.level9.value = document.mef.hidcomm.value; monthlyincome = monthlyincome + commissions; } roundoff(monthlyincome); document.mef.monthlyinc.value =document.mef.hidcomm.value; var yearlyinc = monthlyincome * 12; roundoff(yearlyinc); document.mef.yearlyinc.value = document.mef.hidcomm.value; } var debug = '0'; if(debug == 1) { document.write('<textarea rows=20 cols=70>'); } document.write('<style>input.bl { border-style:solid;border-width:1px;border-color:' + bgcolor + '; } TD { font-family:' + fontstyle + ';font-size:' + fontsize + ';}</style><table border=' + borderwidth + ' bordercolor=' + bordercolor + ' bgcolor=' + bgcolor + '><tr>'); document.write('<td colspan=' + level.length + ' align=center>Enter in Number of Referrals: <input type=text size=3 name=referrals><BR>Choose Product: <select name=product onchange="document.mef.hidprice.value = document.mef.product.options[document.mef.product.selectedIndex].value,figure_commissions()"><option value=0>Select One'); while(x < product.length) { if(product[x] != '') { document.write('<option value="' + price[x] + '">' + product[x] + ' $' + price[x]); } x++; } document.write('</select></TD></TR>'); x=1; while(x < level.length) { if(level[x] != "") { document.write('<TD align=center><font style="font-family:' + fontstyle + ';color:' + fontcolor + ';font-size:' + fontsize + ';">Level' + x + '<BR>' + level[x] + '%</font></TD>'); } x++; } document.write("<TR>"); /* Now place text fields. */ x=1; while(x < level.length) { if(level[x] != "") { document.write('<TD>$<input class=bl type=text size=6 style="background-color:' + bgcolor+ '" name=level' + x + '></TD>'); } x++; } document.write('<TR><TD colspan=' + x + '>Estimated Monthly Income: $<input type=text name=monthlyinc class=bl size=20 style=' + '"background-color:' + bgcolor + ';"><BR>Yearly Income: $<input type=text class=bl name=yearlyinc size=12 style=' + '"background-color:' + bgcolor + ';"><BR><center><input type=button value=Calculate onclick="figure_commissions()" class=bl><input type=hidden name=hidprice value=0><input type=hidden name=hidcomm value=0></center>'); document.write("</TR></table>"); </script> </form>