function trim(s)
{
 var l=0; var r=s.length -1;
 while(l < s.length && s[l] == ' ')
 { l++; }
 while(r > l && s[r] == ' ')
 { r-=1; }
 return s.substring(l, r+1);
}
function echeck(str) {

 var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
 if(str.match(emailExp)){
 return true;
 }else{
 return false;
 }
}
function check_phone(str)
{
 var flag=0
 var i

 for(i=0;i<str.length;i++)
 {
 if(str.charAt(i)=="1" || str.charAt(i)=="2" || str.charAt(i)=="3" || str.charAt(i)=="4" || str.charAt(i)=="5" || str.charAt(i)=="6" || str.charAt(i)=="7" || str.charAt(i)=="8" || str.charAt(i)=="9" || str.charAt(i)=="0" || str.charAt(i)=="+" || str.charAt(i)=="-" || str.charAt(i)=="." || str.charAt(i)==" " || str.charAt(i)=="(" || str.charAt(i)==")")
 {
 }
 else
 flag=1;
 }
 if(flag==1)
 return false;
 else
 return true;
}

function echeck(str) {

 var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
 if(str.match(emailExp)){
 return true;
 }else{
 return false;
 }
}
function check_phone(str)
{
 var flag=0
 var i

 for(i=0;i<str.length;i++)
 {
 if(str.charAt(i)=="1" || str.charAt(i)=="2" || str.charAt(i)=="3" || str.charAt(i)=="4" || str.charAt(i)=="5" || str.charAt(i)=="6" || str.charAt(i)=="7" || str.charAt(i)=="8" || str.charAt(i)=="9" || str.charAt(i)=="0" || str.charAt(i)=="+" || str.charAt(i)=="-" || str.charAt(i)=="." || str.charAt(i)==" " || str.charAt(i)=="(" || str.charAt(i)==")")
 {
 }
 else
 flag=1;
 }
 if(flag==1)
 return false;
 else
 return true;
}

function Validate_Request_Form(){

 var name=trim(document.form1.name.value);
 var phone=trim(document.form1.phone.value);
 var email=trim(document.form1.email.value);
 var description=trim(document.form1.description.value);
  var validator=trim(document.form1.validator.value);
  if (name=="Enter Your Name" && phone=="Phone" && email=="Email" && description == "")
 {
 return false;
 }

 var id=document.form1.id.value;
 var focusto="";
 var validationstr="";
 if(name == ""||name=="Enter Your Name"){
 validationstr+="Name is Required.<br/>";
 document.getElementById('star1').style.display = 'inline';
 if(!focusto){focusto="name"};

 }
 if(phone == ""||phone=="Phone"){
 validationstr+="Phone is Required.<br/>";
 document.getElementById('star2').style.display = 'inline';
 if(!focusto){focusto="phone"};
 }
 else if(check_phone(phone) == false){
 validationstr+="Phone Appears To Incorrect.<br/>";
 document.getElementById('star2').style.display = 'inline';
 if(!focusto){focusto="phone"};
 }
 if(email == ""||email=="Email"){
 validationstr+="Email is Required.<br/>";
 document.getElementById('star3').style.display = 'inline';
 if(!focusto){focusto="email"};
 }
 else if(echeck(email) == false){
 validationstr+="Email Appears To Incorrect.<br/>";
 document.getElementById('star3').style.display = 'inline';
 if(!focusto){focusto="email"};
 }

 if(description == ""||description=="Description"){
 validationstr+="Description is Required.<br/>";
 document.getElementById('star4').style.display = 'inline';
 if(!focusto){focusto="description"};
 }
 if(validator == ""||validator=="Please enter Varification code"){
 validationstr+="Image code is Required.<br/>";
 document.getElementById('star5').style.display = 'inline';
 if(!focusto){focusto="validator"};
 }
 if(validationstr != ""){
 document.getElementById('error').innerHTML =validationstr;
 document.getElementById(focusto).focus();
 return false;
 }else{
 return true;
 }
}