function TournamentCheck() 
{
	var emailID=document.sanForm.Email;

	if (document.sanForm.Username.value =="")
	{
		alert("Please enter the required field:  Username");
		document.sanForm.Username.focus();
		return false
	}
	
	if (document.sanForm.Email.value == "")
	{
		alert("Please enter the required field: Email");
		document.sanForm.Email.focus();
		return false
	}
		
	if (echeck(emailID.value)==false)
	{
		emailID.value="";
		emailID.focus();
		return false;
	}
	
	if (document.sanForm.Address.value =="")
	{
		alert("Please enter the required field: Address");
		document.sanForm.Address.focus();
		return false
	}
	
	if (document.sanForm.City.value =="")
	{
		alert("Please enter the required field: City");
		document.sanForm.City.focus();
		return false
	}
	
	if (document.sanForm.State_id.value =="select")
	{
		alert("Please select your State");
		document.sanForm.State_id.focus();
		return false
	}
	
	if (document.sanForm.Zip.value =="")
	{
		alert("Please enter the required field: Zip");
		document.sanForm.Zip.focus();
		return false
	}
	
	if (document.sanForm.Country.value =="")
	{
		alert("Please enter the required field: Country");
		document.sanForm.Country.focus();
		return false
	}
	
	if (document.sanForm.Phone.value =="")
	{
		alert("Please enter the required field: Phone");
		document.sanForm.Phone.focus();
		return false
	}

	return true;

} 

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){
		   alert("Please enter your valid Email")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Please enter your valid Email")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Please enter your valid Email")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Please enter your valid Email")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Please enter your valid Email")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Please enter your valid Email")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Please enter your valid Email")
		    return false
		 }
 		 return true					
}

function RulesCheck() 
{
if (document.sanForm.Tournament_id.value =="select") {alert("Please select tournament");document.sanForm.Tournament_id.focus(); return false}
if (document.sanForm.Win_points.value =="") {alert("Please enter the required field:  Win Points");document.sanForm.Win_points.focus(); return false}
if (document.sanForm.Lose_game_points.value == "") {alert("Please enter the required field: Lost Points");document.sanForm.Lose_game_points.focus(); return false}
if (document.sanForm.Tied_game_points.value =="") {alert("Please enter the required field:  Tied Points");document.sanForm.Tied_game_points.focus(); return false}
if (document.sanForm.Rain_aff_points.value == "") {alert("Please enter the required field: Points for Rain Affected Matches");document.sanForm.Rain_aff_points.focus(); return false}
if (document.sanForm.No_show.value =="") {alert("Please enter the required field:  No_Show");document.sanForm.No_show.focus(); return false}
if (document.sanForm.Abandon.value == "") {alert("Please enter the required field: Points for Abandoned Matches");document.sanForm.Abandon.focus(); return false}
if (document.sanForm.Forfeited.value =="") {alert("Please enter the required field:  Points for Forfeited Matches");document.sanForm.Forfeited.focus(); return false}
if (document.sanForm.Penalty_points.value == "") {alert("Please enter the required field: Penalty Points");document.sanForm.Penalty_points.focus(); return false}
if (document.sanForm.Bonus_points.value =="") {alert("Please enter the required field:  Bonus Points");document.sanForm.Bonus_points.focus(); return false}
}

function isNumberKey(evt)
      {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57))
		 {
			 alert("Enter Integer Values.")
             return false;
		 }
			
         return true;
      }


function SearchCheck() 
{
if (document.sanHomeForm.Tournament_id.value =="") {alert("Please select the tournament");document.sanHomeForm.Tournament_id.focus(); return false}
if (document.sanHomeForm.group_id.value =="") {alert("Please select the group");document.sanHomeForm.group_id.focus(); return false}
if (document.sanHomeForm.team.value == "") {alert("Please select the match");document.sanHomeForm.team.focus(); return false}
}