/**
 * DHTML date validation script for dd/mm/yyyy. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
	var i1 = " ";
	var i2 = ":";
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1 && i1.indexOf(c) == -1 && i2.indexOf(c) == -1 ) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var pos3=dtStr.indexOf(" ",pos2+1)
	var pos4=dtStr.indexOf(":",pos3+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1, pos3)
	var strHour=dtStr.substring(pos3+1, pos4)
	var strMin=dtStr.substring(pos4+1)
	
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	hour=parseInt(strHour)
	min=parseInt(strMin)
	if (pos1==-1 || pos2==-1 || pos3==-1 || pos4==-1){
		alert("The date format should be : dd/mm/yyyy hh:mm")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	
	if (strHour.length != 2 || hour < 0 || hour > 24){
		alert("Please enter a valid hour")
		return false
	}
	if (strMin.length != 2 || min < 0 || min > 59){
		alert("Please enter a valid minute")
		return false
	}

	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || dtStr.indexOf(" ",pos3+1)!=-1 || dtStr.indexOf(":",pos4+1)!=-1 | isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date")
		return false
	}
return true
}

function ValidateForm(dt){
	if (isDate(dt.value)==false){
		dt.focus()
		return false
	}
    return true
 }
 
 <!--
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];}
}
//-->
img = new Array(19);
img[1] = '';
img[2] = '';
img[3] = '';
img[4] = '';
img[5] = '';
img[6] = '';
img[7] = '';
img[8] = '';
img[9] = '';
img[10] = '';
img[11] = '';
img[12] = '';
img[13] = '';
img[14] = '';
img[15] = '';
img[16] = '';
img[17] = '';
img[18] = '';
img[19] = '';
img[20] = '';
img[21] = '';
img[22] = '';

damage = new Array(19);
damage[1] = 'N/S/FRONT';
damage[2] = 'FRONT';
damage[3] = 'O/S/FRONT';
damage[4] = 'N/S';
damage[5] = 'ROOF';
damage[6] = 'O/S';
damage[7] = 'N/S/REAR';
damage[8] = 'REAR';
damage[9] = 'O/S/REAR';
damage[10] = 'STOLEN RECOVERED';
damage[11] = 'IGNITION';
damage[12] = 'ENGINE FIRE';
damage[13] = 'SUSPENSION';
damage[14] = 'WATER DAMAGE';
damage[15] = 'INTERIOR DAMAGE';
damage[16] = 'SCRATCH/DENT';
damage[17] = 'ROLLED';
damage[18] = 'UNRECORDED';
damage[19] = 'SUSPENSION N/S/FRONT';
damage[20] = 'SUSPENSION O/S/FRONT';
damage[21] = 'SUSPENSION N/S/REAR';
damage[22] = 'SUSPENSION O/S/REAR';

fname = new Array(19);
fname[1] = 'r1_c1';
fname[2] = 'r1_c2';
fname[3] = 'r1_c3';
fname[4] = 'r2_c1';
fname[5] = 'r2_c2';
fname[6] = 'r2_c3';
fname[7] = 'r3_c1';
fname[8] = 'r3_c2';
fname[9] = 'r3_c3';
fname[10] = 'r4_c1';
fname[11] = 'r4_c2';
fname[12] = 'r4_c3';
fname[13] = 'r5_c1';
fname[14] = 'r5_c2';
fname[15] = 'r5_c3';
fname[16] = 'r6_c1';
fname[17] = 'r6_c2';
fname[18] = 'r6_c3';
fname[19] = 's1';
fname[20] = 's2';
fname[21] = 's3';
fname[22] = 's4';

function swapImg(x,y)
{
	if (img[y] == '')
		img[y] = 'damage_';
	else
		img[y] = '';
	MM_swapImage(x,'','/images/car2/car_' + img[y] + x + '.gif',1);
	update();
}

function update()
{
	var text = "";
	var output = "";
	for (i=1; i<img.length; i++)
	{
		output += "|";
		if (img[i] != '')
		{
			text += damage[i] + ", ";
			output += "1";
		}
	}
	output += "|";
	text = text.substring(0, text.length-2);
	document.EDITFORM.PrimDamage.value = text;
	if (document.EDITFORM.DescPrimaryExtra.value != '')
	{
		if (text != '')
		{
				document.EDITFORM.PrimDamage.value += ' ';
		}
		document.EDITFORM.PrimDamage.value += document.EDITFORM.DescPrimaryExtra.value;
	}
	document.EDITFORM.DescPrimaryDamage.value = output;
}

function readInput(input)
{
	count = 1;
	for (i=1; i<input.length; i++)
	{
		if (input.charAt(i) == '1')
		{
			img[count] = 'damage_';
			MM_swapImage(fname[count],'','/images/car2/car_' + img[count] + fname[count] + '.gif',1);
			i++;
		}
		else
		{
			img[count] = '';
		}
		count++;
	}
	update();
}

function readInput1(input)
{
	count = 1;
	for (i=1; i<input.length; i++)
	{
		if (input.charAt(i) == '1')
		{
			img[count] = 'damage_';
			MM_swapImage(fname[count],'','/images/car2/car_' + img[count] + fname[count] + '.gif',1);
			i++;
		}
		else
		{
			img[count] = '';
		}
		count++;
	}
}

function updateTitle()
{
	x = "";
	


	if (document.EDITFORM.ItemReg.value.length > 0)
		x += document.EDITFORM.ItemReg.value + "-";
	if (document.EDITFORM.ItemMake.selectedIndex > 0 && document.EDITFORM.ItemMake.selectedIndex < document.EDITFORM.ItemMake.length - 1)
		x += document.EDITFORM.ItemMake.options[document.EDITFORM.ItemMake.selectedIndex].value + " ";

	
	if (document.EDITFORM.selectModel.selectedIndex > 0 && document.EDITFORM.selectModel.selectedIndex < document.EDITFORM.selectModel.length - 1)
		x += document.EDITFORM.selectModel.options[document.EDITFORM.selectModel.selectedIndex].value + " ";
		
	


	if (document.EDITFORM.ItemMake.value == 'otherMake')
	{
		x = '';
			if (document.EDITFORM.ItemReg.value.length > 0)
				x += document.EDITFORM.ItemReg.value + "-";
			if (document.EDITFORM.ItemMake.selectedIndex > 0 && document.EDITFORM.ItemMake.selectedIndex < document.EDITFORM.ItemMake.length - 1)
		x += document.EDITFORM.ItemMake.options[document.EDITFORM.ItemMake.selectedIndex].value + " ";
		
		if (document.EDITFORM.otherMake.value.length > 0)
			x += document.EDITFORM.otherMake.value + " ";
		
		if (document.EDITFORM.otherModel.value.length > 0)
			x += document.EDITFORM.otherModel.value + " ";
	}	
		

	if (document.EDITFORM.DescReferenceNo.value.length > 0)
	{
		x += "-" + document.EDITFORM.DescReferenceNo.value
		
		if (!document.EDITFORM.UseImage1.checked)
			document.EDITFORM.ImageURL.value = document.EDITFORM.DescReferenceNo.value + "_1.jpg";
		else
			document.EDITFORM.ImageURL.value = ""
			
		if (!document.EDITFORM.UseImage2.checked)
			document.EDITFORM.ImageURL2.value = document.EDITFORM.DescReferenceNo.value + "_2.jpg";
		else
			document.EDITFORM.ImageURL2.value = ""
			
		if (!document.EDITFORM.UseImage3.checked)
			document.EDITFORM.ImageURL3.value = document.EDITFORM.DescReferenceNo.value + "_3.jpg";
		else
			document.EDITFORM.ImageURL3.value = ""
			
		if (!document.EDITFORM.UseImage4.checked)
			document.EDITFORM.ImageURL4.value = document.EDITFORM.DescReferenceNo.value + "_4.jpg";
		else
			document.EDITFORM.ImageURL4.value = ""
			
		if (!document.EDITFORM.UseImage5.checked)
			document.EDITFORM.ImageURL5.value = document.EDITFORM.DescReferenceNo.value + "_5.jpg";
		else
			document.EDITFORM.ImageURL5.value = ""
			
		if (!document.EDITFORM.UseImage6.checked)
			document.EDITFORM.ImageURL6.value = document.EDITFORM.DescReferenceNo.value + "_6.jpg";
		else
			document.EDITFORM.ImageURL6.value = ""
	}
	if (document.EDITFORM.DescABICAT.selectedIndex >= 3)
	{
		x += " (UNRECORDED)"
		// turn on Unrecorded icon
		
		if (img[18] == '')
		{
			img[18] = 'damage_';
			MM_swapImage('r6_c3','','/images/car2/car_damage_r6_c3.gif',1);
			update();
		}
	}
	if (document.EDITFORM.DescABICAT.selectedIndex == 1)
	{
			document.EDITFORM.DescVIC.selectedIndex = 1;
	}
	document.EDITFORM.Title.value = x;
	
}


function writeInput(input, input2)
{
	var text = "";
	var count = 1;
	for (i=1; i<input.length; i++)
	{
		if (input.charAt(i) == '1')
		{
			text += damage[count] + ", ";
			i++;
		}
		count++;
	}
	text = text.substring(0, text.length-2);
	if (input2 != '')
	{
		if (text != '')
		{
				text += ' ';
		}
		text += input2;
	}
	
	document.write(text);
}

MM_preloadImages('/images/car2/car_damage_r1_c1.gif','/images/car2/car_damage_r1_c2.gif','/images/car2/car_damage_r1_c3.gif',
'/images/car2/car_damage_r2_c1.gif','/images/car2/car_damage_r2_c2.gif','/images/car2/car_damage_r2_c3.gif','/images/car2/car_damage_r3_c1.gif',
'/images/car2/car_damage_r3_c2.gif','/images/car2/car_damage_r3_c3.gif','/images/car2/car_damage_r4_c1.gif','/images/car2/car_damage_r4_c2.gif',
'/images/car2/car_damage_r4_c3.gif','/images/car2/car_damage_r5_c1.gif','/images/car2/car_damage_r5_c2.gif','/images/car2/car_damage_r5_c3.gif',
'/images/car2/car_damage_r6_c1.gif','/images/car2/car_damage_r6_c2.gif','/images/car2/car_damage_r6_c3.gif',
'/images/car2/car_r1_c1.gif','/images/car2/car_r1_c2.gif','/images/car2/car_r1_c3.gif',
'/images/car2/car_r2_c1.gif','/images/car2/car_r2_c2.gif','/images/car2/car_r2_c3.gif','/images/car2/car_r3_c1.gif',
'/images/car2/car_r3_c2.gif','/images/car2/car_r3_c3.gif','/images/car2/car_r4_c1.gif','/images/car2/car_r4_c2.gif',
'/images/car2/car_r4_c3.gif','/images/car2/car_r5_c1.gif','/images/car2/car_r5_c2.gif','/images/car2/car_r5_c3.gif',
'/images/car2/car_r6_c1.gif','/images/car2/car_r6_c2.gif','/images/car2/car_r6_c3.gif',
'/images/car2/car_s1.gif','/images/car2/car_s2.gif','/images/car2/car_s3.gif','/images/car2/car_s4.gif',
'/images/car2/car_damage_s1.gif','/images/car2/car_damage_s2.gif','/images/car2/car_damage_s3.gif','/images/car2/car_damage_s4.gif')