var roundfact = 0.0005; var decfact = 4; function comma(num) { var n = Math.floor(num); var myNum = num + ""; var myDec = "" if (myNum.indexOf('.',0) > -1){ myDec = myNum.substring(myNum.indexOf('.',0),myNum.length); } var arr=new Array('0'), i=0; while (n>0) {arr[i]=''+n%1000; n=Math.floor(n/1000); i++;} arr=arr.reverse(); for (var i in arr) if (i>0) //padding zeros while (arr[i].length<3) arr[i]='0'+arr[i]; return arr.join() + myDec; } function roundToDp( inValue, numDps ) { if( typeof( numDps ) == "undefined" ) numDps = 2; factor = Math.pow( 10, numDps ); result = Math.round( inValue * factor ) / factor; return ( result ); } function roundToFact( inValue, numDps ) { if( typeof( numDps ) == "undefined" ) numDps = 2; result = numDps * Math.ceil( inValue / numDps ); return ( result ); } function Validate(theForm) { var filter=/^[0-9]*$/ Valid = true; for (var i= 1; i< 5; i++) { var filter=/^[\.0-9]*$/ var filterb=/\.{2}/ var str=theForm['dim'+i]; if (!filter.test(str.value) || filterb.test(str.value) || str.value == "" || str.value == "0") { alert("Please enter a valid value"); theForm('dim'+i).focus(); Valid = false; return (false); } } var str= theForm.dim1.value*theForm.dim2.value*theForm.dim3.value*theForm.dim4.value; if (str < 0.001) { alert("The values you have entered are too small"); theForm.dim1.focus(); Valid = false; return (false); } } function clearlist(tbox,fbox) { for(var i=0; i5) volume.value = volume.value.substring(0,5); no.value = '( ' + fbox.dim4.value + ' )' + '-( ' + fbox.dim1.value + '" x ' + fbox.dim2.value + '" x ' + fbox.dim3.value + '" )' + '-( ' + volume.value + ' CF )'; no.text = no.value; tbox.options[tbox.options.length] = no; fbox.dim1.value = 0; fbox.dim2.value = 0; fbox.dim3.value = 0; fbox.dim4.value = 1; //Update Hidden Fields fbox.hlist.value= ""; for(var i=0; i" + tbox.options[i].text; } fbox.hvol.value= 0; for(var i=0; i5) fbox.hvol.value = fbox.hvol.value.substring(0,5); window.document.getElementById('tvol').innerHTML = fbox.hvol.value; Calculate(fbox); fbox.Remove1.disabled = false; fbox.Clear1.disabled = false; } } function remove(tbox,fbox) { for(var i=0; i" + tbox.options[i].text; } fbox.hvol.value= "0"; for(var i=0; i