// JScript File

var iTotalProducts=10;
function ValidateOrderForm()
{
var success=true;

var retailername=document.getElementById('retailername').value;
var contactname=document.getElementById('contactname').value;
var address1=document.getElementById('address1').value;
var city=document.getElementById('city').value;
var country=document.getElementById('country').value;
var postcode=document.getElementById('postcode').value;
var email=document.getElementById('email').value;
var contactnumber=document.getElementById('contactnumber').value;


    if(!CheckIFSelected())
    {
      alert("Please select atleast one product");
      return false;
      }
      
     if(trim(retailername)=="")
     {
     alert("Please enter retailer name") ;
     return false;
     }
     
     if(trim(contactname)=="")
     {
     alert("Please enter contact name") ;
     return false;
     }
     
     if(trim(address1)=="")
     {
     alert("Please enter address1") ;
     return false;
     }
     
     if(trim(city)=="")
     {
     alert("Please enter city") ;
     return false;
     }
     
     if(trim(country)=="")
     {
     alert("Please enter country") ;
     return false;
     }
     
     if(trim(postcode)=="")
     {
     alert("Please enter postcode") ;
     return false;
     }
	 
	  if(trim(email)=="")
     {
     alert("Please enter your email") ;
     return false;
     }
	 else
	 {
		 if (!echeck(email)){
			 alert("Please enter a valid emailid") ;
			
			return false
		}
	}
	 
	 if(trim(contactnumber)=="")
     {
     alert("Please enter your contact number") ;
     return false;
     }
    
}

function CheckIFSelected()
    {
        var selected=false;
        for(count=1;count<=iTotalProducts;count++)
        {
        if(document.getElementById('product'+count).checked)
        selected=true;
        }
        return selected;
    }

function trim(sString)
{
while (sString.substring(0,1) == ' ')
{
sString = sString.substring(1, sString.length);
}
while (sString.substring(sString.length-1, sString.length) == ' ')
{
sString = sString.substring(0,sString.length-1);
}
return sString;
}
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){
		   
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    
		    return false
		 }

 		 return true					
	}