function isDefined(variable){
	return (typeof(window[variable]) == 'undefined')? false : true;
};

function ArrayInsert(arr, index, v){
	if (index >= 0) {
		len = arr.length;
		for (i=len-1;i>index;i--) {
			if (arr[i+1] == undefined) {
				arr[i+1] = new Array;
			}
			arr[i+1] = arr[i];
		}
		
		arr.splice(parseInt(index)+1, 1, v);
		return arr;
	}
	return -1;
};



function ArrayIndexOf(arr, v){
	for (i in arr) {
		if (arr[i] == v) {
			return parseInt(i);
		}
	}
	return -1;
};

//Array.prototype.insert = function( i, v ) {
//	if( i>=0 ) {
//		var a = this.slice(), b = a.splice( i );
//		a[i] = v;
//		return a.concat( b );
//	}
//}
//
//Array.prototype.indexOf = function( v, b, s ) {
// for( var i = +b || 0, l = this.length; i < l; i++ ) {
//  if( this[i]===v || s && this[i]==v ) { return i; }
// }
// return -1;
//};

function ajax(url, method, params, before, success, error) {
	options = {
		url:url,
		method:method
	};
	if (params != undefined && params != '') options['data'] = params;
	if (before != undefined && before != '') options['beforeSend'] = before;
	if (success != undefined && success != '') options['success'] = success;
	if (error != undefined && error != '') options['error'] = error;
	$.ajax(options);
};

function setupCalendar(input_id, btn_id) {
	Zapatec.Calendar.setup({
		inputField     :    input_id,
		ifFormat       :    "%d/%m/%Y",
		showsTime      :     false,
		button         :    btn_id,
		align          :    "B2"
	});
};

function startWait(msg){
	if (msg == undefined) msg = 'Loading...';
	notifier.display(msg);
};

function endWait(){
	notifier.hide();
};

function win_popup(url){
	if (!window.popupNum) window.popupNum = 0;
	window.popupNum++;
	mywindow = window.open (url, window.name + "_popup" + window.popupNum, "menubar=1,resizable=1,location=1,status=1,scrollbars=1, width=450,height=550");
	mywindow.moveTo(100,100);
};

var popupOpened = false;
var response;

function ajaxpopup(url, width, height, before, success){
	if (!isDefined('before')) {
		before=function(){startWait()};
	}
	if (success == undefined) {		
		success=function(msg){endWait()};
	}
	ajax(url, 'GET', '', before, function(msg){
			success(msg);
			popup(msg, width, height);
	})
};

function popup(text, width, height, background){
	if (width == undefined) {
		width = 600;
	}
	if (background == undefined) {
		background = 'white';
	}
	if ($("div.popup").length > 0) {
		popupclean();
	}
	else {
		hideUnderPopup();
	}
	
	$("body").append("<script type='text/javascript'></script>"+
	"<div style='width:"+width+"' id='popup'  class=\"popup\">"+
	"<table cellpadding='0' cellspacing='0' border='0' width='100%'>"+
	"<tr>"+
		"<td colspan='3'>"+
			"<table width='100%' border='0' cellpadding='0' cellspacing='0'><tr>"+
				"<td class='top-left-corner'><img src='"+templatesRoot+"img/spacer.gif' width='34' height='10' alt='' /></td>"+
				"<td class='top-bg' width='100%'><img src='"+templatesRoot+"img/spacer.gif' width='100%' height='10'  alt='' /></td>"+
				"<td class='top-right-corner'><img src='"+templatesRoot+"img/spacer.gif' width='34' height='10' alt='' /></td>"+
		"</tr></table>"+	
		"</td>"+
	"</tr>"+
	"<tr valign='top'>"+
		"<td class='left-cols'>"+
			"<table cellpadding='0' cellspacing='0'>"+
				"<tr><td class='col-top left1'><img src='"+templatesRoot+"img/spacer.gif' width='14' height='25' alt='' /></td></tr>"+
				"<tr><td class='left-shadow'><img src='"+templatesRoot+"img/spacer.gif' alt='' /></td></tr>"+
				"<tr><td class='col-bot left2'><img src='"+templatesRoot+"img/spacer.gif' width='14' height='21' alt='' /></td></tr>"+
			"</table>"+
		"</td>"+
		"<td bgcolor='"+background+"'>"+
			"<table cellpadding='0' cellspacing='0' width='100%'>"+				
				"<tr><td><div class='popup_close' align='right'><a href='javascript://' onclick='popupclose(); return false;' title='Close Popup Window'>"+
					"<img src='"+templatesRoot+"img/icons/close.png' alt='Close Popup Window' class='vm mr4 mt4'   width='16' height='16'/></a></div>"+
				"</td></tr>"+
				"<tr><td id='popupcontent'>"+text+"</td></tr>"+
			"</table>"+
		"</td>"+
		"<td class='right-cols'>"+
			"<table cellpadding='0' cellspacing='0'>"+
				"<tr><td class='col-top right1'><img src='"+templatesRoot+"img/spacer.gif' width='24' height='25' alt='' /></td></tr>"+
				"<tr><td class='right-shadow'><img src='"+templatesRoot+"img/spacer.gif'  alt='' /></td></tr>"+
				"<tr><td class='col-bot right2'><img src='"+templatesRoot+"img/spacer.gif' width='24' height='21' alt='' /></td></tr>"+
			"</table>"+
		"</td>"+
	"</tr>"+
	"<tr><td colspan='3'>"+
		"<table width='100%' border='0' cellpadding='0' cellspacing='0'><tr>"+
				"<td class='bottom-left-corner'><img src='"+templatesRoot+"img/spacer.gif' width='50' height='24' alt='' /></td>"+
				"<td class='bottom-bg' width='100%'><img src='"+templatesRoot+"img/spacer.gif' width='100%' height='24'  alt='' /></td>"+
				"<td class='bottom-right-corner'><img src='"+templatesRoot+"img/spacer.gif' width='50' height='24' alt='' /></td>"+
		"</tr></table>"+	
	"</td>"+
	"</table></div>");
	center("div.popup");
	applyCurtain();
	popupOpened = true;
};

function popupclose() {
	popupclean();
	removeCurtain();
	popupOpened = false;
	
	showUnderPopup();
};


function hideUnderPopup(body) {
	if (!$.browser.msie || !($.browser.version < 7.0)) {
		return;
	}
	
	if (!body) body = $("body");
	$("object:visible", body).css("visibility", "hidden");
	$("select:visible", body).css("visibility", "hidden");
}

function showUnderPopup(body) {
	if (!$.browser.msie || !($.browser.version < 7.0)) {
		return;
	}
	
	if (!body) body = $("body");
	$("object:hidden", body).css("visibility", "visible");
	$("select:hidden", body).css("visibility", "visible");
}


function getScrollXY() {
  var scrOfX = 0, scrOfY = 0;
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
    scrOfX = window.pageXOffset;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
    scrOfX = document.body.scrollLeft;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
    scrOfX = document.documentElement.scrollLeft;
  }
  return [ scrOfX, scrOfY ];
};

function getWindowSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  return [ myWidth, myHeight ];
};

function getCenteredArea(el){
	w = $(el).width();
	h = $(el).height();
	wsize = getWindowSize();
	wscroll = getScrollXY();
	if ($("#page-all").width() != null) {
		x = ( wsize[0] - $("#page-all").width() ) /2 + (925 - w) / 2;
	} else {
		x = (wsize[0]-w)/2 + wscroll[0];
	}
	y = (wsize[1]-h)/2 + wscroll[1];
	return [x, y, x+w, y+h];
};

function center(el){
	area = getCenteredArea(el);
	$(el).css("left", area[0]);
	$(el).css("top", area[1]);
};

function removeCurtain(){
	$("#popupcurtain1").remove();
};

function ShowBlock(data, width, height){
	//statusControl(0);
	popup(data, width, height);
};

function applyCurtain(){
	wsize = getWindowSize();
	$('body').append('<iframe src="'+templatesRoot+'black.html" style="position:absolute;top:0px;left:0px;width:'+wsize[0]+'px;height:'+$(document).height()+'px;  filter:alpha(opacity=0);-moz-opacity:.0;opacity:.0;" id="popupcurtain1" frameborder="none" scrolling="No" marginheight="0" marginwidth="0"></iframe>');
	$('#popupcurtain1').fadeTo(0, 0.5, function(){$("div.popup").show()});
};

function popupclean(){
	$('object', $("div.popup")).remove();
	$('embed', $("div.popup")).remove();
	$("div.popup").remove();
};


function escapeURI(value){
	return escape(encodeURI(value));
};

// empty popup - set response array
// popup id of element - set responde html in this element
// popup true - popap

function getFormFields(formName, popup, url, callback, method) {
	if (method = 'undefined'){method = 'POST';}
	str = '';
	for(i=0; i<document.getElementById(formName).elements.length; i++) {
		str += '&'+document.getElementById(formName).elements[i].name+'='+escapeURI(document.getElementById(formName).elements[i].value);
	}
	GetAjaxContent(popup, url, str, callback, method);
	return false;
};

function rolloverEnhancedCopy(container_class, clipped_class, enhanced_class, clip_width, clip_height) {
	
	$("."+clipped_class).css({
		position: 'absolute',
		width: clip_width,
		height:(clip_height + 2),
		clip: 'rect(0px '+clip_width+'px '+clip_height+'px 0px)'
	});
	$("."+container_class).hover(
		function () {
			$(this).children("."+enhanced_class).show();  
			$(this).children("."+clipped_class).hide();  
		}, 
		function () {
			$(this).children("."+enhanced_class).hide();
			$(this).children("."+clipped_class).show(); 
		}
	);
};

function showFormLoader(){
	$('#ajaxformloading').show();
}
function hideFormLoader(){
	$('#ajaxformloading').hide();
}