function sleep(milliseconds) {
  var start = new Date().getTime();
  for (var i = 0; i < 1e7; i++) {
    if ((new Date().getTime() - start) > milliseconds){
      break;
    }
  }
}




function migaj_element_stop(id){
	 try
	  {
		 clearTimeout ( alertTimerId );
		 document.getElementById(migany_element_id).style.display = "";
	  }
		catch(err)
		  {
		  }
	 
	 
}
 var alertTimerId;
 var migany_element_id;
 function migaj_element(id)
 {
	 
	 try
	  {
	 
	  
		 migany_element_id=id;
		// alert(id);
		 var span = document.getElementById(id).style.display;
		 if (span == "none")
		 {
		 document.getElementById(id).style.display = "inline";
		 }
		 else
		 {
		 document.getElementById(id).style.display = "none";
		 }
		 
		 
		 alertTimerId = setTimeout ( "migaj_element('"+id+"')", 900 );
		

	  }
		catch(err)
		  {
		  }
	 
 }


 
















var layinputerror;

function my_submint(){


//$.post("/index.php",
//		"ajax=adminxxx&akcja=kolejnoscxxx&"+$(document).find(".layinput").serialize(),  
//		function(data){  
//			//location.reload(true);
//		}); 
	
	
	layinputerror=0;
	$(document).find(".layinput").blur(); 
 
	if(layinputerror==0) { $('#form1').submit(); return true; }
	else{return false;}

}




function is_tel(sText)
{
	 
	if(sText.length==0)return true;
	if(sText.length<7)return false;
	
	var ValidChars = "0123456789-+ ";
	var IsNumber=true;
	var Char;
 
	for (i = 0; i < sText.length && IsNumber == true; i++) 
	{ 
		Char = sText.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) IsNumber = false;
	}
	return IsNumber;   
}





function ValidNIP(input_data)
{
	if(!input_data.match( /^[0-9]{3}-[0-9]{2}-[0-9]{2}-[0-9]{3}$/ ) && !input_data.match( /^[0-9]{3}-[0-9]{3}-[0-9]{2}-[0-9]{2}$/ ) && !input_data.match( /^[0-9]{10}$/ ))
		return false;
	var my_nums=input_data.replace(/-/g,'');
	var valid_nums="657234567";
	var sum=0;
	for(var temp=8;temp>=0;temp--)
		sum += (parseInt(valid_nums.charAt(temp)) * parseInt(my_nums.charAt(temp)));
	if ( (sum % 11) == 10 ? false : ((sum % 11) == parseInt(my_nums.charAt(9))) )
		return true;
	else
		return false;
}