function openWindow(name, href, width, height, scrollbar){
	FLS=window.open(href, name, "width="+width+", height="+height+",scrollbars="+scrollbar+", resizable=no,left=100,top=100");
	FLS.focus();
return false;
}

function viewCityBlock(state){
    if(document.getElementById('cityList').style.display == '')
	document.getElementById('cityList').style.display = 'none';
    else
	document.getElementById('cityList').style.display = '';
    return false;
}

function hideCityBlock(state){
	document.getElementById('cityList').style.display = 'none';
    return false;
}


function showCityContent(content_id, block_id){

    var content = document.getElementById(content_id);
    var block = document.getElementById(block_id);

    for(var i in content.childNodes){
	if(content.childNodes[i].nodeName == 'DIV' && content.childNodes[i].style.display == 'block'){
	    content.childNodes[i].style.display = 'none';
	    break;
	}

    }

    block.style.display = 'block';
    
    return false;
}

var window_number = 1;

function popupform(myform, windowname, width, height, scrollbar)
{
    FLS = window.open('', windowname+window_number, "width="+width+", height="+height+",scrollbars="+scrollbar+", resizable=yes,left=100,top=100");
    myform.target=windowname+window_number;
    window_number ++;
    FLS.focus();
    return false;
}