// allow decimal quantity
function DecimalNumber(cntrName)
		{
		 					
				if((window.event.keyCode < 48 || window.event.keyCode > 57)&& (window.event.keyCode != 46))  
					{
						window.event.keyCode=0;
					}
				if (window.event.keyCode == 46)
                { 
                 var x=(cntrName.value).indexOf('.');
                    if(x >= 0)
					 window.event.keyCode=0;
				}		
        }
//  // disallow any key 
function disableDate() 
    {
        return false;
    }

/////////// disallow alphabets /////////
function DisAllowAlphabets(e)
 {
  if(e.which){
    if ((e.which >= 48 && e.which <= 57)||(e.which==8)){
  		return true;
  		}
 	else if(e.which == 45 || e.which == 47){
 		return true; }
	else{
		return false; }
    }
  else if(window.event){    
   	if (window.event.keyCode >= 48 && window.event.keyCode <= 57){
  		window.event.returnValue= true;}
 	else if(window.event.keyCode == 45 || window.event.keyCode == 47){
 		window.event.returnValue=true; }
	else{ 
		window.event.returnValue=false; }  
    }
 } 
 
  // allow Integer Number
    function IntegerNumber()
    {
        if((window.event.keyCode<48)||(window.event.keyCode>57))
        {
            window.event.keyCode=0;
        }
    }
    function DoNotAllowPipe()
    {
        if(window.event.keyCode==124)
        {
            window.event.keyCode=0;
        }
    }
    function DoNotAllowSpace()
    {
        if(window.event.keyCode==32)
        {
            window.event.keyCode=0;
            alert("Space not allowed");
        }
    }

  // Function for check the phone no
  function checkPhone(e){
      if(e.which){
        if ((e.which >= 48 && e.which <= 57)||(e.which==8)){
      		return true;}
     	else if(e.which == 45){
     		return true;}
    	else{ 
			return false;}
        }
      else if(window.event){    
       	if (window.event.keyCode >= 48 && window.event.keyCode <= 57){
      		window.event.returnValue=true;}
     	else if(window.event.keyCode == 44){
     		window.event.returnValue=true;}
        else if(window.event.keyCode == 45){
     		window.event.returnValue=true;}
        else if(window.event.keyCode == 47){
     		window.event.returnValue=true;}
    	else{
			window.event.returnValue=false;}  
        }
  }  
  
  // Function used for popup the email field for send the Brochures
    function referAFriend(bname){
        if(bname != "" && bname.length > 1)
        {
           newwindow=window.open('refer_a_friend.aspx?bname='+bname,'mywindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=545,height=435,top=100,left=100')
           if (window.focus) {newwindow.focus()}
        }
    }