function check()
{
n=document.getElementById('name').value;
ph = document.getElementById('phone').value;
mail = document.getElementById('email').value;
qual = document.getElementById('qual').value;
post = document.getElementById('post').value;
pro = document.getElementById('profile').value;
expinyrs = document.getElementById('expinyrs').value;
expinmonth = document.getElementById('expinmonth').value;
lang = document.getElementById('lang').value;
skill = document.getElementById('skill').value;
age = document.getElementById('age').value; 
address = document.getElementById('address').value; 
city = document.getElementById('city').value; 
country = document.getElementById('country').value; 
state = document.getElementById('state').value;
up = document.getElementById('up').value;
if(n=="")
{
document.getElementById("er").innerHTML = "* Enter the Name";
document.getElementById('name').focus();
return false;
}
else
{
document.getElementById("er").innerHTML="";
}
if(ph=="")
{
document.getElementById("er1").innerHTML = "* Enter the Phone Number";
document.getElementById('phone').focus();
return false;
}
else
{
document.getElementById("er1").innerHTML = "";
}
if(mail=="")
{
document.getElementById("er2").innerHTML = "* Enter the Email ID";
document.getElementById('email').focus();
return false;
}
else if(mail!="")
{
var i=mail.indexOf("@");
var j=mail.indexOf(".");
if((i<1)||(j<1))
{
document.getElementById("er2").innerHTML="* Invalid email address.";
document.getElementById('email').value="";
document.getElementById('email').focus();
return false;
}
else
{
document.getElementById("er2").innerHTML = "";
}
}
if(qual=="")
{
document.getElementById("er3").innerHTML = "* Enter the Qualification";
document.getElementById('qual').focus();
return false;
}
else
{
document.getElementById("er3").innerHTML="";
}
if(post=="")
{
document.getElementById("er4").innerHTML = "* Select the Post";
document.getElementById('post').focus();
return false;
}
else
{
document.getElementById("er4").innerHTML="";
}
if(pro=="")
{
document.getElementById("er5").innerHTML = "* Select the Profile";
document.getElementById('profile').focus();
return false;
}
else
{
document.getElementById("er5").innerHTML="";
}
if(expinyrs=="")
{
document.getElementById("er7").innerHTML = "* Select the Experience";
document.getElementById('expinyrs').focus();
return false;
}
else
{
document.getElementById("er7").innerHTML="";
}
if(expinmonth=="")
{
document.getElementById("er7").innerHTML = "* Select the Experience";
document.getElementById('expinmonth').focus();
return false;
}
else
{
document.getElementById("er7").innerHTML="";
}
if(lang=="")
{
document.getElementById("er8").innerHTML = "* Enter the Languages";
document.getElementById('lang').focus();
return false;
}
else
{
document.getElementById("er8").innerHTML="";
}
if(skill=="")
{
document.getElementById("er9").innerHTML = "* Enter the Skills";
document.getElementById('skill').focus();
return false;
}
else
{
document.getElementById("er9").innerHTML="";
}
if(age=="")
{
document.getElementById("er10").innerHTML = "* Select the Age";
document.getElementById('age').focus();
return false;
}
else
{
document.getElementById("er10").innerHTML="";
}
if(address=="")
{
document.getElementById("er11").innerHTML = "* Enter the Address";
document.getElementById('address').focus();
return false;
}
else
{
document.getElementById("er11").innerHTML="";
}
if(city=="")
{
document.getElementById("er12").innerHTML = "* Enter the City Name";
document.getElementById('city').focus();
return false;
}
else
{
document.getElementById("er12").innerHTML="";
}
if(country=="")
{
document.getElementById("er13").innerHTML = "* Select the Country Name";
document.getElementById('country').focus();
return false;
}
else
{
document.getElementById("er13").innerHTML="";
}
if(state=="")
{
document.getElementById("er14").innerHTML = "*Enter the State Name";
document.getElementById('state').focus();
return false;
}
else
{
document.getElementById("er14").innerHTML="";
}
if(up=="")
{
document.getElementById("er15").innerHTML = "* Select the File to Upload";
document.getElementById('up').focus();
return false;
}
else if(up!="")
{
var fileTypes     = new Array('.doc','.pdf','.docx'); // valid filetypes
var fileName      = document.getElementById('up').value; // current value
var extension     = fileName.substr(fileName.lastIndexOf('.'), fileName.length);
var valid = 0;
 for(var i in fileTypes)
        {
       
            if(fileTypes[i] == extension)
            {
           
                valid = 1;
                break;
               
            }
       
        }
 if(valid != 1)
 {
 document.getElementById("er15").innerHTML = "* Invalid File Upload";
 document.getElementById('up').value="";
 document.getElementById('up').focus();
 return false;
 }
  
}
}