function checkNum(obj) {
	if (isNaN(obj.value)) {
		alert('Моля въведете само числа!');
		obj.value = '';
	}
}

function checkInfo()
{
	var obj = document.forms['form2'];

	var found = false;


	if (obj.elements['paypay'].checked != false) {
		found = true;
	}

	if (obj.elements['paydel'].checked != false) {
		found = true;
	}

	if (obj.elements['paybank'].checked != false) {
		found = true;
	}

	if (found == false)
	{
		alert('Изберете начин на плащане.');
		return false;
	}

	if (obj.elements['address'].value.length < 1) {
		alert('Въведете адрес за доставка.');
		return false;
	}


	return true;
}

function CheckData() {
	var obj = document.forms['order_form'];

	if (obj.elements['kin'].value.length < 10) {
		alert('Въведете валиден кин.');
        obj.elements['kin'].value = '';
        obj.elements['kin'].focus();
        return false;
	}
}

function ShowBankInfo(show) {
//    if (show == 1) {
////      for (i = 1; i <= 6; i++) {
//        document.getElementById('invoice' + i).style.display = '';
//      }
//    } else {
//      for (i = 1; i <= 6; i++) {
//        document.getElementById('invoice' + i).style.display = 'none';
//      }
//
  //    ShowInvoice(0)
//    }

//    if (show == 0) {
//      document.getElementById('kinfield').style.display = 'none';
//    } else if (show == 1) {
//      document.getElementById('kinfield').style.display = '';
//    } else if (show == -1) {
//      document.getElementById('kinfield').style.display = 'none';
//    }
  }

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var clicked = 0;
function srchButt(what,obj)
{
	//var obj = document.getElementById("ss");
	if(what == 1 && clicked == 0 || obj.value == "Търсене")
	{
		obj.value = "";
		clicked = 1;
	}
	if(what == 0)
	{
		if(obj.value == "")
		{
			obj.value = "Търсене";
		}
	}
}

function srchButter(what2,obj2)
{
if(what2 == 2 &&  obj2.value == "Потребител")
	{
		obj2.value = "";
	}
if(what2 == 3 &&  obj2.value == "Парола")
	{
		obj2.value = "";
	}
}