function fer(url,winName,width,height){
    		var winl = (screen.width - width) / 2;
			var wint = (screen.height - height) / 2;
            var newWindow = window.open(url,winName,'height='+height+',width='+width+',top='+wint+',left='+winl+',scrollbars=no,status=no,resizable=no,menubar=no,hotkeys=no');
     }
     
     
     function doAjax(unde)
{
	$.ajax({
		  type: "GET",
		  cache: false,
  		url: unde,
  		dataType: "script",
  		success: function(){
  			
	   	},
	   	error: function(){
	   		alert("Eroare! Va rugam incercati din nou");
	   	}
		});
}