var Hide = "";
var varHt = "";
var Ht = "";
var x = 0;
var y = 10;
var z = 1;
var foo = new Array();
var Speed = "";

function setup() {
	foo = document.getElementsByTagName("div");
	Hide = foo[0].id;
	Ht = document.getElementById(Hide).offsetHeight;
	varHt = Ht;
	Speed = Hide.substring(Hide.lastIndexOf('-')+1);
	document.getElementById(Hide).style.marginTop = '-'+document.getElementById(Hide).offsetHeight+'px';
	document.getElementById(Hide).style.height = document.getElementById(Hide).offsetHeight+'px';
	document.getElementById('toggle').style.display = "inline";
	
	if (Speed == 1) { y = 100; z = 1; }
	if (Speed == 2) { y = 70; z = 1; }
	if (Speed == 3) { y = 40; z = 1; }
	if (Speed == 4) { y = 20; z = 1; }
	if (Speed == 5) { y = 10; z = 1; }
	if (Speed == 6) { y = 10; z = 2; }
	if (Speed == 7) { y = 10; z = 4; }
	if (Speed == 8) { y = 10; z = 7; }
	if (Speed == 9) { y = 10; z = 10; }
}

function toggle() {
	if (x === 0) {
		document.getElementById(Hide).style.marginTop = "-"+varHt+"px";
		if ((varHt < z) && (varHt !== 0)) {
			varHt = 0;
		} else {
			varHt = varHt-z;
		}
		if (varHt >= 0) {
			setTimeout('toggle()',y);
		}
		if (varHt < 0) {
			varHt = 0;
			x = 1;
		}
	} else {
		document.getElementById(Hide).style.marginTop = "-"+varHt+"px";
		varHt = varHt+z;
		if (varHt <= Ht) {
			setTimeout('toggle()',y);
		}
		if (varHt > Ht) {
			varHt = Ht;
			document.getElementById(Hide).style.marginTop = "-"+varHt+"px";
			x = 0;
		}
	}
}


function showHide(id){
	var table = document.getElementById(id);
	if (table.style.display == "none") table.style.display = "block";
	else table.style.display = "none";
}

function ShowHideNew(id, ukupno){
	for (i=1; i<=ukupno; i++){
		var vise = document.getElementById('more'+i);
		var vise_link = document.getElementById('more_link'+i);
		if (i==id){
			vise.style.display = "block";
			vise_link.style.display = "none";
		}else{
			vise.style.display = "none";
			vise_link.style.display = "block";			
		}
	}
}

function CloseNew(id){

		var vise = document.getElementById('more'+id);
		var vise_link = document.getElementById('more_link'+id);

		vise.style.display = "none";
		vise_link.style.display = "block";

}

function ShowHideLink (){
	document.getElementById('nav_link1').className = "";
	document.getElementById('nav_link2').className = "";
	document.getElementById('nav_link3').className = "";
	document.getElementById('nav_link4').className = "current";
	document.getElementById('nav_link5').className = "";
	document.getElementById('nav_link6').className = "";
	document.getElementById('nav_link7').className = "";
}