// Требует jquery.js
function installAutoHeight(verticalSpacerElementId) {
    var time = 0;
    if (document.getElementById(verticalSpacerElementId)) {
        $(window).resize(function() {
            if (new Date().getTime() > time && new Date().getTime() - time > 500) {
                time = new Date().getTime();
                var vs = $("#" + verticalSpacerElementId);
                var body = $("body");
                var winHeight = $(window).height();
                var trueBodyHeight = body.height() - vs.height();
                if (trueBodyHeight < winHeight)
                    vs.height(winHeight - trueBodyHeight);
                else
                    vs.height(0);
            }
        });
        $(window).resize();
    }
}

function customSubstituteDialog(datePattern, date) {
    day = date[2];
    month = date[1];
    year = date[0];
    // optionally do some padding to match the pattern
    if(datePattern.match(/dd+/)) day = Wicket.DateTime.padDateFragment(day);
    if(datePattern.match(/MM+/)) month = Wicket.DateTime.padDateFragment(month);
    if(datePattern.match(/yyyy/)) {
        year = Wicket.DateTime.padDateFragment(year);
    }
    else {
        if(datePattern.match(/yy+/)) year = Wicket.DateTime.padDateFragment(year % 100);
    }
    // replace pattern with real values
    return datePattern.replace(/d+/, day).replace(/M+/, month).replace(/y+/, year);
}

function setFocus() {
    if(document.forms.length > 0)
    {
        var formElements = ["text", "password", "checkbox", "radio", "select", "textarea"];
        var form = document.forms[document.forms.length-1];
        var found = false;
        for (var j = 0; j < form.elements.length; j++)
        {
            var field = form.elements[j];
            for(var x = 0; x < formElements.length; x++)
            {
                if (field.getAttribute("type") == formElements[x] || field.tagName.toUpperCase() == formElements[x].toUpperCase())
                {
                    if (field.getAttribute('name') != 'j_username' && field.getAttribute('name') != 'j_password') {
                        if (field.style.display != 'none' && !field.disabled && !field.readOnly) {
                            field.focus();
                            found = true;
                            break;
                        }
                    }
                }
            }
            if (found)
                break;
        }
    }
}

var getElementsByClassName = function (className, tag, elm){
    if (document.getElementsByClassName) {
        getElementsByClassName = function (className, tag, elm) {
            elm = elm || document;
            var elements = elm.getElementsByClassName(className),
                    nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
                    returnElements = [],
                    current;
            for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};

function clearCacheIE() {
    if ($.browser.msie)
        document.execCommand("ClearAuthenticationCache");
}

function clearCacheIE() {
    if ($.browser.msie)
        document.execCommand("ClearAuthenticationCache");
}

function setupFunc() {
    hideBusysign();
    Wicket.Ajax.registerPostCallHandler(hideBusysign);
    Wicket.Ajax.registerFailureHandler(hideBusysign);
    if ($('#lot_search') != null) {
        $('#lot_search').click(showBusysign);
    }
    if ($('#search') != null){
        $('#search').click(showBusysign);
    }
    if ($('#print') != null){
        $('#print').click(showBusysign);
    }
    if ($('#bid_org_search') != null){
        $('#bid_org_search').click(showBusysign);
    }
    if ($('#mem_search') != null){
        $('#mem_search').click(showBusysign);
    }
}

function hideBusysign() {
    if (document.getElementById('over') != null)
        document.getElementById('over').style.display='none';
}

 function showBusysign() {
     if (document.getElementById('over') != null)
        document.getElementById('over').style.display='block';
 }