function el(id) { return document.getElementById(id); }

function show(id) {
	if(document.getElementById(id).style.display=="block")
		document.getElementById(id).style.display="none";
	else
		document.getElementById(id).style.display="block";
	}
	
function getSelected(opt) {
   	var selected = new Array();
    var index = 0;
    for (var intLoop=0; intLoop < opt.length; intLoop++) {
     	if (opt[intLoop].selected) {
            index = selected.length;
            selected[index] = new Object;
            selected[index].value = opt[intLoop].value;
            selected[index].index = intLoop;
         }
      }
      return selected;
   }

function outputSelected(opt) {
    var sel = getSelected(opt);
    var strSel = "";
   	for (var item in sel)       
     	strSel += sel[item].value + ",";
	return strSel.substring(0,strSel.length-1);
	}

function submit_register() {
	for(var i=1; i<=20; i++)
		if(el(i).value=="") {
			alert('Ati omis completarea unuia sau mai multor campuri! Toate campurile sunt obligatorii!');
			var j=0;
			break;
		}
		if(el('terms').checked!=true)
			alert('Inainte de a trece la pasul urmator sunteti obligat/a sa cititi Termeni si Conditii');
		else if(j!=0) el('form').submit();
	}
	
function submit_contact() {
	for(var i=1; i<=4; i++)
		if(el(i).value=="") {
			alert('Ati omis completarea unuia sau mai multor campuri! Toate campurile sunt obligatorii!');
			var j=0;
			break;
		}
		if(j!=0) el('contact_form').submit();
	}

function open_popup(file,width,height) {
		if(width!=0 && height!=0)
			var wh = ",width="+width+",height="+height;
		else
			var wh = "";
	 	window.open (file,"mywindow","menubar=0,resizable=0,scrollbars=1"+wh);
	}

function ActivateStars(id,uid){
	for(var i=1;i<=id;i++)
		el("star_"+i+"_"+uid).src="files/stea_plina.png";
}
function DeactivateStars(id,uid) {
	for(var i=1;i<=id;i++)
		el("star_"+i+"_"+uid).src="files/stea_g.png";
}
function getImgSize(imgSrc)
{
	height=250;
	var newImg = new Image();
	newImg.src = imgSrc;
	var width = (newImg.width/newImg.height)*height;
	return width;
}

function split_string(string) {
	var array = string.split("=");
	var array2 = array[1].split("&");
	return array2[0];
	}