//JavaScript Function Trimming the leading and trialing spaces.
//Code written by Kumara Swamy. J on 15/03/2005
function Trim(TRIM_VALUE){
if(TRIM_VALUE.length < 1){
return"";
}
TRIM_VALUE = RTrim(TRIM_VALUE);
TRIM_VALUE = LTrim(TRIM_VALUE);
if(TRIM_VALUE==""){
return "";
}
else{
return TRIM_VALUE;
}
} //End Function

function RTrim(VALUE){
var w_space = String.fromCharCode(32);
var v_length = VALUE.length;
var strTemp = "";
if(v_length < 0){
return"";
}
var iTemp = v_length -1;

while(iTemp > -1){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(0,iTemp +1);
break;
}
iTemp = iTemp-1;

} //End While
return strTemp;

} //End Function

function LTrim(VALUE){
var w_space = String.fromCharCode(32);
if(v_length < 1){
return"";
}
var v_length = VALUE.length;
var strTemp = "";

var iTemp = 0;

while(iTemp < v_length){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(iTemp,v_length);
break;
}
iTemp = iTemp + 1;
} //End While
return strTemp;
}

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_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_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];}
}
//-->

function validate() //Function with a parameter representing a form name.
{
    
    if (document.index.p.value =="---Type of part ---")
    {
        alert("Please select Part Type:"); 
        document.index.p.focus();
        return false;
    }
    else
	{
		if (document.index.mk.value =="---Make of Car---")
		{
			alert("Please select Make:"); 
			document.index.mk.focus();
			return false;
		}
		else
		{
		   return true;
		}
	}
}

function namecheck(name)
{
	 var string="0123456789@_$&%";
	var str=name;
  for(var i=0;i < str.length;i++)
      {
	  ch = str.substring(i,i+1);
      for(var j=0;j< string.length;j++)
		 {
	 if(ch==string.substring(j,j+1))
			 {
		 return false;
		 }
		 }
     	 }
		 return true;
}

function emailCheck (emailStr) 
		{
			var emailPat=/^(.+)@(.+)$/
			var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
			var validChars="\[^\\s" + specialChars + "\]"
			var quotedUser="(\"[^\"]*\")"
			var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
			var atom=validChars + '+'
			var word="(" + atom + "|" + quotedUser + ")"
			var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
			var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")

			var matchArray=emailStr.match(emailPat)
			if (matchArray==null) {
				alert("Email address seems incorrect (check @ and .'s)")
					return false;
			}
			var user=matchArray[1]
			var domain=matchArray[2]
			if (user.match(userPat)==null) {
			   alert("The username doesn't seem to be valid in Email Address.")
				   					return false;
			}
			var IPArray=domain.match(ipDomainPat)
			if (IPArray!=null) {
				  for (var i=1;i<=4;i++) {
					if (IPArray[i]>255) {
						alert("Destination IP address is invalid in Email!")
												return false;
					}
				}
				return true
			}
			var domainArray=domain.match(domainPat)
			if (domainArray==null) {
				alert("The domain name doesn't seem to be valid in Email Address.")
										return false;
			}
			var atomPat=new RegExp(atom,"g")
			var domArr=domain.match(atomPat)
			var len=domArr.length
			if (domArr[domArr.length-1].length<2 ||
				domArr[domArr.length-1].length>4) {
			   alert("The address must end in a three-letter domain, or two letter country in Email.")
				   					return false;
			}
			if (len<2) {
			   var errStr="This address is missing a hostname! in Email Address"
			   alert(errStr);
			   					return false;
			}
			return true;
		}