//  SEO URL
function make_url(s,id) {
    var nodiac = { 'á': 'a', 'č': 'c', 'ď': 'd', 'é': 'e', 'ě': 'e', 'í': 'i', 'ň': 'n', 'ó': 'o', 'ř': 'r', 'š': 's', 'ť': 't', 'ú': 'u', 'ů': 'u', 'ý': 'y', 'ž': 'z' };
	s = s.toLowerCase();
    var url = '';
    for (var i=0; i < s.length; i++) {
        url += (typeof nodiac[s.charAt(i)] != 'undefined' ? nodiac[s.charAt(i)] : s.charAt(i));
    }
	url = url.replace(/(<([^>]+)>)/gi,'').replace(/[^a-z0-9_]+/g, '-').replace(/^-|-$/g, '');
	document.getElementById(id).value = url;
}



function showSelected(id, idshow)
{
	var selObj = document.getElementById(id);
	var txtTextObj = document.getElementById(idshow);
	
	var selIndex = selObj.selectedIndex;
	make_url(selObj.options[selIndex].text,idshow);
}

function getE(objectID)		{ return document.getElementById(objectID);	}

function ShowHide(element,arg1) {
	var e; 
	if(element===undefined || typeof(element)!='string')
	{
		e = global_elementToHide;
	}
	else
	{
		e = (typeof(element)=="object" ? element : getE( element ));
	}
	if (e.style.display=="none")
	{
		e.style.display = "";
		if(arg1===true)
		{
			global_elementToHide = e;
			document.onclick = ShowHide;
			e.onclick = function(evt)
						{
							evt = (evt) ? evt : window.event;
							if(evt)
							{
		   						evt.cancelBubble = true;
		   					}
						}
		}
	}
	else
	{
		e.style.display = "none";
		document.onclick = null;
	}
}