window.onscroll = SkrolovanjePoruke;
window.onresize = SkrolovanjePoruke;

function SkrolovanjePoruke() {
	if (window.document.getElementById('PORUKAPROZOR').style.display=="block") {
	 	window.document.getElementById('PORUKAPROZOR').style.top = (f_scrollTop()+150)+"px";
		window.document.getElementById('PORUKAPROZOR').style.left = Math.round (  (f_clientWidth()-600) / 2)+"px";
	}
	
	if (window.document.getElementById('LOADER').style.display=="block") {
 		window.document.getElementById('LOADER-IKONA').style.left =  Math.round( ( f_scrollLeft() + (f_clientWidth()/2) )-24)+"px";	
		window.document.getElementById('LOADER-IKONA').style.top =  Math.round( ( f_scrollTop() + (f_clientHeight()/2) )-24)+"px";	
	}
}

function PrikaziLoader() {
	
	window.document.getElementById('LOADER').style.height=window.document.getElementById('GLAVNI').offsetHeight+"px";	
	window.document.getElementById('LOADER').style.width=window.document.getElementById('GLAVNI').offsetWidth+"px";	
	window.document.getElementById('LOADER').style.display="block";	
	window.document.getElementById('LOADER-IKONA').style.left =  Math.round( ( f_scrollLeft() + (f_clientWidth()/2) )-24)+"px";	
	window.document.getElementById('LOADER-IKONA').style.top =  Math.round( ( f_scrollTop() + (f_clientHeight()/2) )-24)+"px";	
	window.document.getElementById('LOADER-IKONA').style.display="block";	
}

function SakriLoader() {
	window.document.getElementById('LOADER-IKONA').style.display="none";	
	window.document.getElementById('LOADER').style.display="none";	
}

function PrikaziProzorPoruke(poruka) {
	window.document.getElementById('PORUKAPROZOR').style.left = Math.round (  (f_clientWidth()-600) / 2)+"px";
	window.document.getElementById('PORUKAPROZOR').style.top = (f_scrollTop()+150)+"px";
	window.document.getElementById('PORUKA-SREDINA').innerHTML = poruka;	
	window.document.getElementById('PORUKAPROZOR').style.display="block";	
	var visina = window.document.getElementById('PORUKA-SREDINA').offsetHeight;
	window.document.getElementById('PORUKA-SREDINA').style.height = visina + 0 + "px";
}

function SakriProzorPoruke() {
	window.document.getElementById('PORUKAPROZOR').style.display="none";	
}