function Refer()
{
    var Name= document.getElementById('ctl00_txtReferName');
    if(Name.value=="")
    {
        alert("Please Enter Your Name");
        Name.focus();
        return false;
    }
    var txtEmail = document.getElementById('ctl00_txtReferEMail');  
    if(txtEmail.value=="")
    {
        alert("Please Enter your Email");
        txtEmail.focus();
        return false;
    }
     else
        {
            var result=isValidEmail(txtEmail.value);
		    if(!result)
		    {
			    alert("Please Enter Valid Email Id");
			    txtEmail.focus();
			    return false;
		    }
        }
    var txtMobile= document.getElementById('ctl00_txtReferMobile');
    if(txtMobile.value=="")
    {
        alert("Please Enter Your Mobile No");
        txtMobile.focus();
        return false;
    }
    else
	     {
		    var result=IsNumeric(txtMobile.value);
		    if(result)
		    {
            }
		    else
		    {
			    alert("Please use digits like 0123456789")
			    txtMobile.focus();
			    txtMobile.select();
			    return false;
    	    }
	    }  
    var FrndName1= document.getElementById('ctl00_txtReferFrndName1');
    if(FrndName1.value=="")
    {
        alert("Please Enter your Friend Name");
        FrndName1.focus();
        return false;
    }
    
    var txtFrndEmail1 = document.getElementById('ctl00_txtReferFrndEmail1');  
    if(txtFrndEmail1.value=="")
    {
        alert("Please Enter your Friend Email Id");
        txtFrndEmail1.focus();
        return false;
    }
     else
        {
            var result=isValidEmail(txtFrndEmail1.value);
		    if(!result)
		    {
			    alert("Please Enter Valid Email Id");
			    txtFrndEmail1.focus();
			    return false;
		    }
        }
     var txtFrndMobile1= document.getElementById('ctl00txtReferFrndMobile1');
    if(txtFrndMobile1.value=="")
    {
        alert("Please Enter Mobile No");
        txtFrndMobile1.focus();
        return false;
    }
    else
	     {
		    var result=IsNumeric(txtFrndMobile1.value);
		    if(result)
		    {
            }
		    else
		    {
			    alert("Please use digits like 0123456789")
			    txtFrndMobile1.focus();
			    txtFrndMobile1.select();
			    return false;
    	    }
	    }
    var txtFrndEmail2 = document.getElementById('ctl00_txtReferFrndEmail2');  
    if(txtFrndEmail2.value > 0)
        {
            var result=isValidEmail(txtEmail.value);
		    if(!result)
		    {
			    alert("Please Enter Valid Email Id");
			    txtEmail.focus();
			    txtEmail.select();
			    return false;
		    }
        }
    var txtFrndMobile2= document.getElementById('ctl00_txtReferFrndMobile2');
    if(txtFrndMobile2.value=="")
    {
        var result=IsNumeric(txtFrndMobile2.value);
		    if(result)
		    {
            }
		    else
		    {
			    alert("Please use digits like 0123456789")
			    txtFrndMobile2.focus();
			    txtFrndMobile2.select();
			    return false;
    	    }
    }
    var txtFrndEmail3 = document.getElementById('ctl00_txtReferFrndEmail3'); 
    if(txtFrndEmail3.value > 0)
        {
            var result=isValidEmail(txtEmail.value);
		    if(!result)
		    {
			    alert("Please Enter Valid Email Id");
			    txtEmail.focus();
			    txtEmail.select();
			    return false;
		    }
        }
    var txtFrndMobile3= document.getElementById('ctl00_txtReferFrndMobile3');
    if(txtFrndMobile3.value=="")
    {
        var result=IsNumeric(txtFrndMobile3.value);
		    if(result)
		    {
            }
		    else
		    {
			    alert("Please use digits like 0123456789")
			    txtFrndMobile3.focus();
			    txtFrndMobile3.select();
			    return false;
    	    }
    }
    return true;
}