function popupHelpToggle(elmId, hide) {



    var element = document.getElementById(elmId);



    if (element != null) {

    

        if (hide == null || hide == false) {

            element.style.display = "inline";

        } else if (hide == true) {

            element.style.display = "none";

        } 

    }

}

function updateDOM(inputField) {
// if the inputField ID string has been passed in, get the inputField object
if (typeof inputField == "string") {
inputField = document.getElementById(inputField);
}

if (inputField.type == "select-one") {
for (var i=0; i<inputField.options.length; i++) {
if (i == inputField.selectedIndex) {
inputField.options[inputField.selectedIndex].setAttribute("selected","selected");
}
}
} else if (inputField.type == "text") {
inputField.setAttribute("value",inputField.value);
} else if (inputField.type == "textarea") {
inputField.setAttribute("value",inputField.value);
} else if ((inputField.type == "checkbox") || (inputField.type == "radio")) {
if (inputField.checked) {
inputField.setAttribute("checked","checked");
} else {
inputField.removeAttribute("checked");
}
}
}

function hidediv(divname){
	document.getElementById(divname).style.display="none";
}
function showdiv(divname){
	try {
		document.getElementById(divname).style.display='table-row';
	} catch(e) {
		document.getElementById(divname).style.display = 'block';
	}
}

function rozbal(obj,divname){
if (obj.checked==true) {
						showdiv(divname);
						} else {
						 hidediv(divname);
						}
}

function insert_rowA(item_number,form_number,obj_counter)

{
  var obsah = document.getElementById("produkt"+form_number).innerHTML;
  document.getElementById("produkt"+form_number).innerHTML = obsah
+ '			    		<fieldset>'
+ '			    			<legend>položka</legend>'
+ '									<table border="0">'
+ '									<tr>'
+ '									<td class="legend">počet kusů</td>'
+ '									<td class="legend">šířka [mm]</td>'
+ '									<td class="legend">výška [mm]</td>'
+ '									</tr>'
+ '									<tr>'
+ '									<td><input name="polozka'+form_number+'_pocet['+item_number+']" type="text" class="input-text-pocet" id="pocet'+form_number+'-'+item_number+'" title="počet kusů" onblur="updateDOM(this)" /></td>'
+ '									<td><input name="polozka'+form_number+'_sirka['+item_number+']" type="text" class="input-text-rozmer" id="sirka'+form_number+'-'+item_number+'" title="šířka [mm]" onblur="updateDOM(this)" /></td>'
+ '									<td><input name="polozka'+form_number+'_vyska['+item_number+']" type="text" class="input-text-rozmer" id="vyska'+form_number+'-'+item_number+'" title="výška [mm]" onblur="updateDOM(this)" /></td>'
+ '									</tr>'
+ '									</table>'
+ '						</fieldset>';
  obj_counter.value++;
}

function changealteradress(obj,divname){
if (obj.checked==true) {
						showdiv(divname);
						} else {
						 hidediv(divname);
						}
}

function valid_check(variable){
	if (variable.checked==true){
		var elementy = document.getElementById("setkani").getElementsByTagName("input");
		for (var i = 0; i < elementy.length; i++) {
		var tag = elementy[i];
		if (tag.checked) tag.checked=false;
		}
	variable.checked=true;
	}
}