// JavaScript Document

<!--
var doctest = true;


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 echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
	}



function enquirycontact(){

if (document.getElementById("ymessage").value == ''){
			alert("Message must not be empty");
			return false;
		}
					
		if (document.getElementById("fname").value == ''){
			alert("Name must not be empty");
			return false;
		}
		if (document.getElementById("fname").value != ''){
			if(!isAlphabetic(document.getElementById("fname").value)){
			alert("Name must not contain numeric & special characters");
			document.getElementById("fname").value="";
			document.getElementById("fname").focus();
			return false;
			}
		}
		
		if (document.getElementById("lname").value == ''){
			alert("Last name must not be empty");
			return false;
		}
		if (document.getElementById("lname").value != ''){
			if(!isAlphabetic(document.getElementById("lname").value)){
			alert("Last name must not contain numeric & special characters");
			document.getElementById("lname").value="";
			document.getElementById("lname").focus();
			return false;
			}
		}
		
		
		
		if(document.getElementById("emailid").value == ''){
			alert(" Email-Id must not be empty");
			return false;
		}
		if (echeck(document.getElementById("emailid").value)==false){
			document.getElementById("emailid").value=""
			document.getElementById("emailid").focus()
			return false;
		}
		
		if(document.getElementById("streetnm").value == ''){
			alert("Street must not be empty");
			return false;
		}
		if(document.getElementById("zipnm").value == ''){
			alert("Zip Code must not be empty");
			return false;
		}
		if(document.getElementById("city").value == ''){
			alert("City must not be empty");
			return false;
		}
		if(document.getElementById("country").value == ''){
			alert("country must not be empty");
			return false;
		}
		
		
		
		
	/*	if(doctest==false){
			alert("Files with only doc extensions are allowed!");
    		return false;
		}
		if(document.getElementById("company").value == ''){
			alert("Company must not be empty");
			return false;
		}
		/*if (document.getElementById("company").value != ''){
			if(!isAlphaNumeric(document.getElementById("company").value) && !isAlphabetic(document.getElementById("company").value)){
			alert("Company name must not contain numeric & special characters");
			document.getElementById("name").focus();
			return false;
			}
		}*/
		
}



// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 10;

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 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++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function isAlphabetic(val)
{
if (val.match(/^[a-zA-Z]+$/))
{
return true;
}
else
{
return false;
} 
}

function isAlphaNumeric(val)
{
if (val.match(/^[a-zA-Z0-9]+$/))
{
return true;
}
else
{
return false;
} 
}