// JavaScript Document



function ValidateIDS()
{ 
	if(document.getElementById('txtName').value=="")
	{
		window.alert("Please enter the Name");
		document.getElementById('txtName').focus();
		return false;					
	}
	//phone
	 if(document.getElementById('contactNum').value=="")
        {
          alert ( "Please enter Phone number" );
          document.getElementById('contactNum').focus();
		  return false;	
        }
      
        var inpVal = parseInt(document.getElementById('contactNum').value, 10);
        if (isNaN(inpVal))
		{
            alert("Invalid Phone number.");
			document.getElementById('contactNum').focus();
			return false;
		}
	   
	 
	
	if(document.getElementById('txtEmail').value=="")
	{
		window.alert("Please enter Email Id");  
		document.getElementById('txtEmail').focus();
		return false;
	}
     if(!email('txtEmail') )
	   {
		  return false;  
	   }
	   
	   
	   if(document.getElementById('email_id').value=="")
	{
		window.alert("Please enter Email Id");  
		document.getElementById('email_id').focus();
		return false;
	}
     if(!email('email_id') )
	   {
		  return false;  
	   }
	   
	/*if(document.getElementById('company').value=="")
	{
		window.alert("Please enter Company Name");
		document.getElementById('company').focus();
		return false;					
	}
    if(document.getElementById('designation').value=="")
	{
		window.alert("Please enter your Designation");
		document.getElementById('designation').focus();
		return false;					
	}*/
	
	if(document.getElementById('qualification').value=="")
	{
		window.alert("Please enter your Qualification");
		document.getElementById('qualification').focus();
		return false;					
	}
	return true;
}




function email(email)
{
/********Declaring variables required for Email Validation********/
	var str = document.getElementById(email).value;
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	/*********End of Declaration************************/
	
	/*********Email Validation Code************/
	if (str.indexOf(at)==-1)
	{
		alert("Invalid Email ID");
		document.getElementById(email).focus();
		return false;
	}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
	{
		alert("Invalid Email ID");
	    document.getElementById(email).focus();
		return false;
	}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
	{
		alert("Invalid Email ID");
		document.getElementById(email).focus();
		return false;
	}
	if (str.indexOf(at,(lat+1))!=-1)
	{
		alert("Invalid Email ID");
		document.getElementById(email).focus();
		return false;
	}
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
	{
		alert("Invalid Email ID");
		document.getElementById(email).focus();
		return false;
	}
	if (str.indexOf(dot,(lat+2))==-1)
	{
		alert("Invalid Email ID");
		document.getElementById(email).focus();
		return false;
	}
	if (str.indexOf(" ")!=-1)
	{
		alert("Invalid Email ID");
		document.getElementById(email).focus();
		return false;
	}
				
	/************End Of Email Validation Code****************/
	return true;
}