function findPosY(obj){
	var curTop=0;
	if(obj.offsetParent){
		do{
			curTop+=obj.offsetTop;
		}while(obj=obj.offsetParent);
	}else if (obj.y){
		curTop +=obj.y;
	}
	return curTop;
}
function topPosition() {
	if (document.getElementById) {
		if (isNaN(window.screenX)) {
			y=window.screenTop;
			}
		else {
			y=window.pageYOffset;
			}
		}
	else if (document.all) {
		y=window.screenTop;
		}
	else if (document.layers) {
		y=window.pageYOffset;
		}
	return y;
	}
function login(){
	var lastBorder=0;
	var el = document.getElementById("lastBorder");
	lastBorder=findPosY(el);
	if(lastBorder<1400){
		var lB='1400';
	}else{
		var lB=lastBorder;
	}
	var el = document.getElementById("shadow");
	el.style.height=lB;
	el.style.visibility='visible';
	var el = document.getElementById("editContent");
	el.style.top=topPosition() + 330 + 'px';
	el.style.visibility='visible';
	var editBox = document.getElementById("editBox");
	var el = document.getElementById("loginForm");
	editBox.innerHTML=el.innerHTML;
}
function closeEditBox(){
	var el = document.getElementById("editContent");
	el.style.visibility='hidden';
	var el = document.getElementById("shadow");
	el.style.visibility='hidden';
}
function closeEditObjectBox(){
	var el = document.getElementById("editContent");
	el.style.visibility='hidden';
	var el = document.getElementById("editBox");
	el.innerHTML='';
	var el = document.getElementById("shadow");
	el.style.height=0;
	el.style.visibility='hidden';
}
function maximizeBox(){
	var el = document.getElementById("editBox");
	el.style.width='450px';
}

//Za galeriju slika
function MM_findObj(n,d) { //v4.0
  var p,i,x;  if(!d) d=document; 
  if(!(x=d[n])&&d.all) x=d.all[n];	  	  
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n);
  if(!x && document.getElementByName) x = document.getElementsByName(n);    	  	  
  return x;
}
function swapImage(imgName,imgSource,imageID){
	//var el = document.getElementById("imageID");
	//el.innerHTML=imageID;
	MM_findObj(imgName).src = imgSource;
	return true;
}