function formInputClear(forma,formel,tekst){
	if(document.getElementById(forma).elements[formel].value==tekst){
		document.getElementById(forma).elements[formel].value="";
	}
}
function formInputFill(forma,formel,tekst){
	if(document.getElementById(forma).elements[formel].value==""){
		document.getElementById(forma).elements[formel].value=tekst;
	}
}
/* KAO AJAX */
function kajax_do (url) {
        // Create new JS element
        var jsel = document.createElement('SCRIPT');
        jsel.type = 'text/javascript';
        jsel.src = url;
		
        // Append JS element (therefore executing the 'AJAX' call)
        document.body.appendChild (jsel);
}
function brisiKosaricaItem(id){
	var dl = o_getObj.getObj("jk_dl");
	
	//var dl = document.getElementById('kosarica').childNodes.item(3);
	var del_dd = document.getElementById('kdd'+id);
	var del_dt = document.getElementById('kdt'+id); 
	dl.removeChild(del_dd);
	dl.removeChild(del_dt);
}
function OBJgetObjPoClassu(){
	var classIme = "";
	var kosarica = "";
	var ret = "";
	this.rekGetObjPoClassu = rekGetObjPoClassu;
	this.getObj = getObj;
	function getObj(cl,kos){
		if(!kos){
			kos = "kosarica";
		}
		classIme = cl;
		
		kosarica = document.getElementById(kos);
		ret = "";
		rekGetObjPoClassu(kosarica);
		return ret;
	}
	function rekGetObjPoClassu(obj){
		if (obj.hasChildNodes()){
	   		var children = obj.childNodes;
	   		for (var i = 0; i < children.length; i++) {
	   			if(children[i].className == classIme){
	   				ret = children[i];
	 				break;
	   			}else{
	   				rekGetObjPoClassu(children[i]);
	   			}
	   		}
	   	}
	}
	
}
/* kraj */
function postKosarica(){
	url = window.location.href.replace(/(\?|&)kpost=./img, "");
	if (url.match(/\?/im)) {
		window.location.href=url + "&kpost=1";
	}else{
		window.location.href=url + "?kpost=1";
	}
}
function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}
function inputFocus(obj){
	if(obj.className == "inputAktivan"){
		obj.className = "";
	}else{
		obj.className = "inputAktivan";
	}
}