var browser=navigator.userAgent;
var isOpera=(browser.toLowerCase().indexOf('opera')>=0)?true:false;

function appendClientData(data_str, parent_node, mode)
	{
	if (typeof parent_node == 'undefined') return;
	
    //вставляем получившийся текст с метками
    if(mode == 'rewrite') 
		{
        document.getElementById(parent_node).innerHTML = data_str;
		} 
	else if (mode == 'append') 
		{
        document.getElementById(parent_node).innerHTML += data_str;
		} 
	else if (mode == 'insert') 
		{
        var old_text = document.getElementById(parent_node).innerHTML;			
		document.getElementById(parent_node).innerHTML= data_str+old_text;	  
	    }
	}
      

function evaluateJs(obj)
	{		
	var scriptTags=document.getElementById(obj).getElementsByTagName('SCRIPT');
	var string='';
	var jsCode='';
								
	for(var no=0;no<scriptTags.length;no++)
		{			  
		if(scriptTags[no].src)
			{				  
			var scriptObj=document.createElement("script");
			
			scriptObj.setAttribute("type", "text/javascript");
			scriptObj.setAttribute("src", scriptTags[no].src);
			}
		else
			{
			if(isOpera)
				{
				jsCode=jsCode+scriptTags[no].text+'\n';
				}
			else
				jsCode=jsCode+scriptTags[no].innerHTML;
			}
		}

	if(jsCode) installScript(jsCode);
	}

function installScript( script )
	{
	try
		{
		if (!script) return;

		if (window.execScript)
			{
			window.execScript(script)
			}
		else if(window.jQuery&&jQuery.browser.safari)
			{
			window.setTimeout(script,0);
			}
		else
			{
			window.setTimeout( script, 0 );
			}
		}
	catch(e)
		{
		}
	}				


/**
*	Запросы АЯКСА	
*/
function doLoad(value,path,target,method,write_type,callback) 
	{
	
	
	
	if (method == 'undefined') method=null;
	
	if (write_type == 'undefined' || !write_type || write_type=='') write_type='rewrite';

	var req = new JsHttpRequest();

	req.onreadystatechange = function() 
		{
	    if (req.readyState == 4 && target.length > 0) 
			{
			if (callback && typeof callback!='undefined')
				{
				callback(req.responseJS);
				}

	        if (target.indexOf(";") == -1)
		       	{		       	
				try
					{
					appendClientData(req.responseJS.content,target,write_type);	
					evaluateJs(target);
					}
				catch (e)
					{
					if (req.responseText)
						alert('ResponseText: ' + req.responseText);
					}				
		       	}
	        else
			    {
				target = target.split(";");
	            for (i in target) 
	            	{
					try
						{
						appendClientData(req.responseJS.content[i],target[i],write_type);
						evaluateJs(target);
						}
					catch (e)
						{
						if (req.responseText)
							alert('ResponseText: ' + req.responseText);
						}
					}
				}
	        }
	    }

    req.open(method, path, true);
    req.send( { 'data': value } );
	}
	
function discardElement(element) 
	{
    var garbageBin = document.getElementById('IELeakGarbageBin');
    if (!garbageBin) 
		{
        garbageBin = document.createElement('DIV');
        garbageBin.id = 'IELeakGarbageBin';
        garbageBin.style.display = 'none';
        document.body.appendChild(garbageBin);
	    }

    // move the element to the garbage bin
    garbageBin.appendChild(element);
    garbageBin.innerHTML = '';
	document.body.removeChild(garbageBin);
	}	

/* ########################################## */

function loadCities(id)
	{
	doLoad('','/ajax/load_cities/',id, 'post', 'rewrite', function (name) {});	
	}

 function setCookie (name, value, expires, path, domain, secure) {  
       document.cookie = name + "=" + escape(value) +  
         ((expires) ? "; expires=" + expires : "") +  
         ((path) ? "; path=" + path : "") +  
         ((domain) ? "; domain=" + domain : "") +  
         ((secure) ? "; secure" : "");  
 }

function select_city(id)
	{
	var today = new Date(); 
	var expires = 180 * 1000 * 60 * 60 * 24; 
	var expires_date = new Date( today.getTime() + (expires) ); 
	var a = expires_date.toGMTString();
	
	//alert(a);
	setCookie('selected_city_id',id,a,'/');	
	//document.cookie = a;
	location.reload();
	}

/* ########################################## */
	
function addTskFav(tsk_id,pod)
	{
	changeFavBtn(tsk_id);
	
	doLoad('','/ajax/add_fav_tsk/'+tsk_id+'/'+pod+'/', 'tsk'+tsk_id+';fav_tsk', 'post', 'rewrite', function (name) {
		});
	}	

function changeFavBtn(tsk_id)
{
var this_fav = document.getElementById('this_fav');
	
	if (this_fav){
		if (this_fav.className=='fav'){
			this_fav.className = 'fav2';
			this_fav.innerHTML = '<a href="javascript:addTskFav('+tsk_id+', 0);">Удалить из избранного</a>';
		} else {
			this_fav.className = 'fav';
			this_fav.innerHTML = '<a href="javascript:addTskFav('+tsk_id+', 0);">Добавить в избранные</a>';
		}
	}
	
}

function delFavTsk(tsk_id, favlist)
	{
	
	sfavlist='';
	if (typeof favlist=='undefined')  favlist = 0;
	else if (favlist==1)
		{
		sfavlist = ';fav_ajax_write_events';
		}
	
	//doLoad('','/ajax/del_fav_tsk/'+tsk_id+'/'+favlist+'/', 'fav_tsk'+sfavlist, 'post', 'rewrite', function (name) {		});
	doLoad('','/ajax/del_fav_tsk/'+tsk_id+'/'+favlist+'/', 'fav_tsk'+sfavlist, 'post', 'rewrite', function (name) { window.location.reload();		});
	
	}
	

	
/* ########################################## */

function setOrderTopTsk(name,limit, openeed_tsk)
	{
	var o = $('#order_asc').val();
	if (o == 'DESC') o='ASC'; else o='DESC';
	$('#order_asc').val(o);
	
	if (document.getElementById('header_tsk')){
		var aa = document.getElementById('header_tsk').getElementsByTagName('a');
		for (i = 0; i < aa.length; i++) {
			aa[i].className = '';
			if (aa[i]==document.getElementById(name))
				if (o == "DESC")
					aa[i].className = 'act_b';
				else if (o == "ASC")
					aa[i].className = 'act';
		}
	}
	
	if (typeof limit=='undefined') limit = 0;
	if (typeof openeed_tsk=='undefined') openeed_tsk = 1;
	

	doLoad('','/ajax/order_top_tsk/'+name+'/'+o+'/'+limit+'/'+openeed_tsk+'/','ajax_write_events', 'post', 'rewrite', function (name) {
		});
	}	

function setOrderTsk(name, limit, company_id, cat_id, sel_page, openeed_tsk)
	{
		
	var o = $('#order_asc').val();
	if (o == 'DESC') o='ASC'; else o='DESC';
	$('#order_asc').val(o);

	if (document.getElementById('header_tsk')){
		var aa = document.getElementById('header_tsk').getElementsByTagName('a');
		for (i = 0; i < aa.length; i++) {
			aa[i].className = '';
			if (aa[i]==document.getElementById(name))
				if (o == "DESC")
					aa[i].className = 'act_b';
				else if (o == "ASC")
					aa[i].className = 'act';
		}
	}
			
	if (typeof company_id=='undefined') company_id = 0;
	if (typeof limit=='undefined') limit = 0;
	if (typeof sel_page=='undefined') sel_page = 0;
	if (typeof cat_id=='undefined') cat_id = 0;
	if (typeof openeed_tsk=='undefined') openeed_tsk = 1;
	
	doLoad('','/ajax/order_tsk_mainpage/'+name+'/'+o+'/'+limit+'/'+company_id+'/'+cat_id+'/'+sel_page+'/'+openeed_tsk+'/','ajax_write_events;top_tsk', 'post', 'rewrite', function (name) {
		});
	}

function setOrderTsk2(name, limit, company_id, cat_id, sel_page, openeed_tsk)
	{
		
	var o = $('#order_asc').val();
	if (o == 'DESC') o='ASC'; else o='DESC';
	$('#order_asc').val(o);

	if (document.getElementById('header_tsk')){
		var aa = document.getElementById('header_tsk').getElementsByTagName('a');
		for (i = 0; i < aa.length; i++) {
			aa[i].className = '';
			if (aa[i]==document.getElementById(name))
				if (o == "DESC")
					aa[i].className = 'act_b';
				else if (o == "ASC")
					aa[i].className = 'act';
		}
	}
			
	if (typeof company_id=='undefined') company_id = 0;
	if (typeof limit=='undefined') limit = 0;
	if (typeof sel_page=='undefined') sel_page = 0;
	if (typeof cat_id=='undefined') cat_id = 0;
	if (typeof openeed_tsk=='undefined') openeed_tsk = 1;
	
	doLoad('','/ajax/order_tsk_mainpage/'+name+'/'+o+'/'+limit+'/'+company_id+'/'+cat_id+'/'+sel_page+'/'+openeed_tsk+'/1/','ajax_write_events;top_tsk', 'post', 'rewrite', function (name) {
		});
	}

function setOrderTskTrener(name, openeed_tsk, s_tids)
{
	setOrderTskTrenerLimit(name, openeed_tsk, s_tids, '0');
}

function setOrderTskTrenerLimit(name, openeed_tsk, s_tids, limit)
	{
	var o = $('#order_asc').val();
	if (o == 'DESC') o='ASC'; else o='DESC';
	$('#order_asc').val(o);
	
	if (typeof openeed_tsk == 'undefined') openeed_tsk = 2;

	doLoad('','/ajax/order_tsk_trener/'+name+'/'+o+'/' + limit + '/'+s_tids+'/'+openeed_tsk+'/','ajax_write_events', 'post', 'rewrite', function (name) {
		});
	}	
	
function setOrderFav(name, openeed_tsk, s_tids)
	{
	var o = $('#order_asc').val();
	if (o == 'DESC') o='ASC'; else o='DESC';
	$('#order_asc').val(o);
	
	if (document.getElementById('header_tsk')){
		var aa = document.getElementById('header_tsk').getElementsByTagName('a');
		for (i = 0; i < aa.length; i++) {
			aa[i].className = '';
			if (aa[i]==document.getElementById(name))
				if (o == "DESC")
					aa[i].className = 'act_b';
				else if (o == "ASC")
					aa[i].className = 'act';
		}
	}
			
//	if (typeof openeed_tsk == 'undefined') openeed_tsk = 2;

	doLoad('','/ajax/order_fav/'+name+'/'+o+'/0/','fav_ajax_write_events', 'post', 'rewrite', function (name) {
		});
	}	
	
	
function setOrderTenders(name, cat_id, page, limit, path_id)
	{
	if (typeof path_id == 'undefined') path_id = 0;
	
	var o = $('#order_asc').val();
	if (o == 'DESC') o='ASC'; else o='DESC';
	$('#order_asc').val(o);
	
	var aa = document.getElementById('header_tsk').getElementsByTagName('a');
	for (i = 0; i < aa.length; i++) {
		aa[i].className = '';
		if (aa[i]==document.getElementById(name))
			if (o == "DESC")
				aa[i].className = 'act_b';
			else if (o == "ASC")
				aa[i].className = 'act';
	}

	doLoad('','/ajax/order_tenders/'+name+'/'+cat_id+'/'+page+'/'+limit+'/'+o+'/'+path_id+'/','ajax_write_events', 'post', 'rewrite', function (name) {
		});
	}	
	
function showDialog()
{
var t = $('#forgot_text').val();
$('#forgot_info').html(t); 
$('#login_info').text('');
$('#dialog1').show();
$('#email_login').val('');
$('#password_login').val('');
$('#email_forgot').val('');
}

function mainPageMenuColorize()
{
	$("table.menu_main td.top_menu_item").mouseover(
			function()
				{
				$("table.menu_main td.top_menu_item").removeClass('selected_menu');
				$(this).addClass('selected_menu');
				}
		).mouseout(
			function()
				{
				$(this).removeClass('selected_menu');
				}
		);
		
}

// User block inits

$(document).ready(
		function () 
			{
			//
			var wbody = $(document.body).width();
			var wdialog = $("#dialog1").width();
			
			var x = (wbody/2) - (wdialog/2);
			
			$("#dialog1").css('left', x).css('top',268);
			$("#dialog1 .button").click(
				function()
					{
					$("#dialog1 .button").removeClass('sel');
					$(this).addClass('sel');
					
					var id = $(this).attr('id');
					
					$('#dialog1 .body .container').removeClass('sel').css('display','none');
					$('#'+id+'_cont').addClass('sel').css('display','block');
					}
				);
			$("#dialog1 #close").click(
				function()
					{
					$("#dialog1").hide();
					}
				);
			}
		);