/**
 * DHTML email validation script.
 */

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 Validate_email1(){
				var emailID=document.frmcontact.txtEmail
				
				if ((emailID.value==null)||(emailID.value=="")){
					alert("Please Enter your Email ID")
					emailID.focus()
					return false
				}
				if (echeck(emailID.value)==false){
					emailID.value=""
					emailID.focus()
					return false
				}
				return true
			 }
 
 

/**
 * DHTML phone number validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

// 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 trim(s)
						{   var i;
						    var returnString = "";
						    // Search through string's characters one by one.
						    // If character is not a whitespace, append to returnString.
						    for (i = 0; i < s.length; i++)
						    {   
						        // Check that current character isn't whitespace.
						        var c = s.charAt(i);
						        if (c != " ") returnString += c;
						    }
						    return returnString;
						}
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){
					var bracket=3
					strPhone=trim(strPhone)
					if(strPhone.indexOf("+")>1) return false
					if(strPhone.indexOf("-")!=-1)bracket=bracket+1
					if(strPhone.indexOf("(")!=-1 && strPhone.indexOf("(")>bracket)return false
					var brchr=strPhone.indexOf("(")
					if(strPhone.indexOf("(")!=-1 && strPhone.charAt(brchr+2)!=")")return false
					if(strPhone.indexOf("(")==-1 && strPhone.indexOf(")")!=-1)return false
					s=stripCharsInBag(strPhone,validWorldPhoneChars);
					return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
					}
					

function ValidateForm_phone1(){
					var Phone=document.form1.phone_off
					
					if ((Phone.value==null)||(Phone.value=="")){
						alert("Please Enter your Phone Number")
						Phone.focus()
						return false
					}
					if (checkInternationalPhone(Phone.value)==false){
						alert("Please Enter a Valid Phone Number with Area code")
						Phone.value=""
						Phone.focus()
						return false
					}
					return true
				 }


function ValidateForm_phone2(){
					var Phone=document.form1.phone_res
					
					if ((Phone.value==null)||(Phone.value=="")){
						alert("Please Enter your Phone Number")
						Phone.focus()
						return false
					}
					if (checkInternationalPhone(Phone.value)==false){
						alert("Please Enter a Valid Phone Number with Area code")
						Phone.value=""
						Phone.focus()
						return false
					}
					return true
				 }

function confirm_pass()
					{
					
					var password=document.form1.password;
					var password_con=document.form1.password_c;
					
					
					if  (password.value != password_con.value)
					{
					alert('Please enter same password')
					password.value="";
					password_con.value="";
					password.focus();
					}
					
					}
					
					
		function ValidateForm()
{
			Name= AllTrim(document.frmcontact.Name.value);
			document.frmcontact.Name.value =Name;
			
			txtEmail= AllTrim(document.frmcontact.txtEmail.value);
			document.frmcontact.txtEmail.value =txtEmail;
			
			username= AllTrim(document.frmcontact.username.value);
			document.frmcontact.username.value =username;
			
			
			Enquiry=AllTrim(document.frmcontact.Enquiry.value);
			document.frmcontact.Enquiry.value=Enquiry;
			
			if (Name=="")
			{
				alert("Please enter  name");
				document.frmcontact.Name.focus ();
				return false;
			}
			
			if (txtEmail=="")
			{
				alert("Please enter Email Address");
				document.frmcontact.txtEmail .focus ();
				return false;
			}
			
			
			if (username==0)
			{
				alert("Please enter Username");
				document.frmcontact.username.focus ();
				return false;
			}
			
			if (Enquiry==0)
			{
				alert("Please enter Message");
				document.frmcontact.Enquiry.focus ();
				return false;
			}
								
			if(!(Validate_email1()))
			{
			   return false;
			}
			
			

			
			

			
			





			
						return true;
}


function AllTrim(sStr)
{ 
	while (sStr.substring(0,1) == ' ')
	{
		sStr = sStr.substring(1, sStr.length);
	}
	while (sStr.substring(sStr.length-1, sStr.length) == ' ')
	{
		sStr = sStr.substring(0,sStr.length-1);
	}
	return sStr;
}