function printPage(id)
{
	open_url_center('/index.php?section=vremea&screen=print&ajax=1&poza='+id, 650, 700);
}
var min=14;
var max=24;
function increaseFontSize()
{
   var p = document.getElementsByTagName('div');
   for(i=0;i<p.length;i++)
   {
      if(p[i].style.fontSize)
	  {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      }
	  else
	  {
         var s = 12;
      }
      if(s!=max)
	  {
         s += 2;
      }
      p[i].style.fontSize = s+"px"
   }
}
function decreaseFontSize()
{
   var p = document.getElementsByTagName('div');
   for(i=0;i<p.length;i++)
   {
      if(p[i].style.fontSize)
	  {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      }
	  else
	  {
         var s = 12;
      }
      if(s!=min)
	  {
         s -= 2;
      }
      p[i].style.fontSize = s+"px"
   }   
}
function inima(nr)
{
	if (nr > 0)
	{
		for (I=1;I<=nr;I++)
		{
			document.getElementById('n_'+I).innerHTML = '<img src="/images/red_heart.gif" />';
		}
	}
	else
	{
		for (I=1;I<=5;I++)
		{
			document.getElementById('n_'+I).innerHTML = '<img src="/images/gray_heart.gif" />';
		}
	}
}
function trimite(id)
{
	if (id == '')
	{
		var id = 'trimite_mail';
	}
	var a = echeck($('exp').value);
	var b = echeck($('dest').value);
	var c = $('comentariu').value;
	
	if ((a == true) && (b == true))
	{
		//alert('mesaj trimis');
		new Ajax.Request('/index.php?section=vremea&screen=mail&ajax=1',
		{
			method:'post',
			parameters: {expeditor: $('exp').value, destinatar: $('dest').value, comentariu: $('comentariu').value, url: $('link').value},
			onSuccess: function(transport)
			{
				alert("Mesajul a fost trimis");
				$(id).hide();
			}
		});
	}
	else
	{
		alert("Va rugam sa introduceti adrese de email valide");
	}
}
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("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   //alert("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		//alert("Invalid E-mail ID")
		return false
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		//alert("Invalid E-mail ID")
		return false
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		///alert("Invalid E-mail ID")
		return false
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
		//alert("Invalid E-mail ID")
		return false
	 }
	
	 if (str.indexOf(" ")!=-1){
		//alert("Invalid E-mail ID")
		return false
	 }

	 return true					
}

function parinte(id)
{
	$('object_parinte').value=id;
//	document.getElementById('parent').innerHTML = '<input type="hidden" name="object_parinte" value="'+id+'" />';
}