// JavaScript Document

var newWin = null;
function popUp(strURL, strWidth, strHeight) {
 if (newWin != null && !newWin.closed)
   newWin.close();
 var strOptions="";
 strHeight = strHeight + 20; 
 strWidth = strWidth+20;
 strOptions="resizable, toolbar=no, menubar=no,height="+strHeight+",width="+strWidth;
 newWin = window.open(strURL, 'newWin', strOptions);
 newWin.focus();
}
function hideElement(val,hide,sel){
	var id = document.getElementById(val);
//sel - ako je selection box onda vrijednost mora biti neka da bi se box otvorio
	if (sel==1){
		if (hide!="ed_other"){
				if (id.style.display == ""){
					id.style.display="none";
				}
		}else if (hide=="ed_other"){
				if (id.style.display == "none"){
					id.style.display="";
				}
		}
	}
	
	if (hide == 'pollution_yes'){
			if (id.style.display == "none"){
				id.style.display="";
			}
	}else if(hide == 'pollution_no'){
				var exposed_pollution_other =document.getElementById('exposed_pollution_other');
				exposed_pollution_other.value = '';
				id.style.display="none";
	}else if(hide=="un_hide"){
			if (id.style.display == "none"){
				id.style.display="";
			}else{
				id.style.display="none";
			}
	}
	
	
}
function probaj(){
	var hide = document.getElementById('hide');
	var pollution = document.getElementById('pollution');
	
	if (hide){
			hideElement("hide","",1);
	}
	if (pollution){
			hideElement("pollution","un_hide");
	}
	
	var arrayDivs = new Array("more1", "more2", "more3","more4");
	for (x in arrayDivs){
		var element = document.getElementById(arrayDivs[x]);
		if (element){
			var more_div = arrayDivs[x] + "_div";
				var element_div = document.getElementById(more_div);
			if (element_div){
				element_div.innerHTML = '<span class="more"> more... </span>';
			}
			hideElement(arrayDivs[x],"un_hide");
		}
	}
	
/*	if (more2){
	var more2_div = document.getElementById('more2_div');
		if (more2_div){
			more2_div.innerHTML = '<span class="more"> more... </span>';
		}
		hideElement("more2","un_hide");
	}
	if (more4){
	var more4_div = document.getElementById('more4_div');
		if (more4_div){
			more4_div.innerHTML = '<span class="more"> more... </span>';
		}
		hideElement("more4","un_hide");
	}
	if (more3){
	var more3_div = document.getElementById('more3_div');
		if (more3_div){
			more3_div.innerHTML = '<span class="more"> more... </span>';
		}
		hideElement("more3","un_hide");
	}*/
}

function addLoadEvent(func){
var oldonload=window.onload;
if(typeof window.onload != 'function'){
window.onload = func;
}else{
window.onload= function(){
oldload();
func();
}
}
}
addLoadEvent(probaj);