/*
* Created by Saša Beg aka Invizogen @ sasa.beg@playingdigital.com
* private: http://www.playingdigital.com
* public: http://www.creativesupermarket.com
*/

// dodajte event onFocus="ocisatiMe(this)" polju koje zelite ocistiti

	function ocistiMe(polje)
	{
	if (polje.defaultValue == polje.value)
		polje.value = "";
	}
	
	function NewWindow(mypage, myname, w, h, scroll)
	{
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable=0,status=1'
	win = window.open(mypage, myname, winprops)
	}

// XmlHTTP opened trough AJAX

	var xmlHttp
	
	function showHood(kvart)
	{ 
	var url="gradovi.php?kvart=" + kvart
	xmlHttp=GetXmlHttpObject(stateChanged)
	xmlHttp.open("GET", url , true)
	xmlHttp.send(null)
	} 
	
	function stateChanged() 
	{ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
		{ 
		document.getElementById("kvart").innerHTML=xmlHttp.responseText;
		} 
	} 

	function GetXmlHttpObject(handler)
	{ 
	var objXmlHttp=null

		if (navigator.userAgent.indexOf("MSIE")>=0)
		{ 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
		strName="Microsoft.XMLHTTP"
		} 
			try
			{ 
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
			} 
				catch(e)
				{ 
				alert("Error. Scripting for ActiveX might be disabled!") 
				return 
				} 
		}
		else
		{
		objXmlHttp = new XMLHttpRequest();
		objXmlHttp.onload = handler;
		objXmlHttp.onerror = handler; 
		return objXmlHttp;
		}
	} 
	
// funkcija za provjeru da li su polja popunjena

	function provjera(polje,poruka)
	{
		with (polje)
		{
			if (value == null || value == "")
  			{
				alert(poruka);
				return false;
			}
			else
			{
				return true;
			}
		}
	}

	function provjeriMe(thisform)
	{
		with (thisform)
		{
			if (provjera(grad,"Niste izabrali grad!") == false)
	  		{
			grad.focus();
			return false;
			}
		}
	}

// -->