// JavaScript Document
function printPage() {
  if (window.print)
    window.print()
  else
    alert("Sorry, your browser doesn't support this feature.");
}

//menu
var ddsmoothmenu={

arrowimages: {down:['downarrowclass', '/_global_images/down.gif', 23], right:['rightarrowclass', '/_global_images/right.gif']},

transition: {overtime:300, outtime:300}, 
shadow: {enable:true, offsetx:5, offsety:5},


detectwebkit: navigator.userAgent.toLowerCase().indexOf("applewebkit")!=-1, 
detectie6: document.all && !window.XMLHttpRequest,

getajaxmenu:function($, setting){ 
	var $menucontainer=$('#'+setting.contentsource[0]) 
	$menucontainer.html("Loading Menu...")
	$.ajax({
		url: setting.contentsource[1], 
		async: true,
		error:function(ajaxrequest){
			$menucontainer.html('Error fetching content. Server Response: '+ajaxrequest.responseText)
		},
		success:function(content){
			$menucontainer.html(content)
			ddsmoothmenu.buildmenu($, setting)
		}
	})
},


buildmenu:function($, setting){
	var smoothmenu=ddsmoothmenu
	var $mainmenu=$("#"+setting.mainmenuid+">ul") 
	$mainmenu.parent().get(0).className=setting.classname || "ddsmoothmenu"
	var $headers=$mainmenu.find("ul").parent()
	$headers.hover(
		function(e){
			$(this).children('a:eq(0)').addClass('selected')
		},
		function(e){
			$(this).children('a:eq(0)').removeClass('selected')
		}
	)
	$headers.each(function(i){ 
		var $curobj=$(this).css({zIndex: 100-i}) 
		var $subul=$(this).find('ul:eq(0)').css({display:'block'})
		this._dimensions={w:this.offsetWidth, h:this.offsetHeight, subulw:$subul.outerWidth(), subulh:$subul.outerHeight()}
		this.istopheader=$curobj.parents("ul").length==1? true : false 
		$subul.css({top:this.istopheader && setting.orientation!='v'? this._dimensions.h+"px" : 0})
		$curobj.children("a:eq(0)").css(this.istopheader? {paddingRight: smoothmenu.arrowimages.down[2]} : {}).append( //add arrow images
			'<img src="'+ (this.istopheader && setting.orientation!='v'? smoothmenu.arrowimages.down[1] : smoothmenu.arrowimages.right[1])
			+'" class="' + (this.istopheader && setting.orientation!='v'? smoothmenu.arrowimages.down[0] : smoothmenu.arrowimages.right[0])
			+ '" style="border:0;" />'
		)
		if (smoothmenu.shadow.enable){
			this._shadowoffset={x:(this.istopheader?$subul.offset().left+smoothmenu.shadow.offsetx : this._dimensions.w), y:(this.istopheader? $subul.offset().top+smoothmenu.shadow.offsety : $curobj.position().top)} 
			if (this.istopheader)
				$parentshadow=$(document.body)
			else{
				var $parentLi=$curobj.parents("li:eq(0)")
				$parentshadow=$parentLi.get(0).$shadow
			}
			this.$shadow=$('<div class="ddshadow'+(this.istopheader? ' toplevelshadow' : '')+'"></div>').prependTo($parentshadow).css({left:this._shadowoffset.x+'px', top:this._shadowoffset.y+'px'})  
		}
		$curobj.hover(
			function(e){
				var $targetul=$(this).children("ul:eq(0)")
				this._offsets={left:$(this).offset().left, top:$(this).offset().top}
				var menuleft=this.istopheader && setting.orientation!='v'? 0 : this._dimensions.w
				menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())? (this.istopheader && setting.orientation!='v'? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.w) : menuleft 
				if ($targetul.queue().length<=1){ //if 1 or less queued animations
					$targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).animate({height:'show',opacity:'show'}, ddsmoothmenu.transition.overtime)
					if (smoothmenu.shadow.enable){
						var shadowleft=this.istopheader? $targetul.offset().left+ddsmoothmenu.shadow.offsetx : menuleft
						var shadowtop=this.istopheader?$targetul.offset().top+smoothmenu.shadow.offsety : this._shadowoffset.y
						if (!this.istopheader && ddsmoothmenu.detectwebkit){ 
							this.$shadow.css({opacity:1})
						}
						this.$shadow.css({overflow:'', width:this._dimensions.subulw+'px', left:shadowleft+'px', top:shadowtop+'px'}).animate({height:this._dimensions.subulh+'px'}, ddsmoothmenu.transition.overtime)
					}
				}
			},
			function(e){
				var $targetul=$(this).children("ul:eq(0)")
				$targetul.animate({height:'hide', opacity:'hide'}, ddsmoothmenu.transition.outtime)
				if (smoothmenu.shadow.enable){
					if (ddsmoothmenu.detectwebkit){ 
						this.$shadow.children('div:eq(0)').css({opacity:0})
					}
					this.$shadow.css({overflow:'hidden'}).animate({height:0}, ddsmoothmenu.transition.outtime)
				}
			}
		) 
	}) 
	$mainmenu.find("ul").css({display:'none', visibility:'visible'})
},

init:function(setting){
	if (typeof setting.customtheme=="object" && setting.customtheme.length==2){ 
		var mainmenuid='#'+setting.mainmenuid
		var mainselector=(setting.orientation=="v")? mainmenuid : mainmenuid+', '+mainmenuid
		document.write('<style type="text/css">\n'
			+mainselector+' ul li a {background:'+setting.customtheme[0]+';}\n'
			+mainmenuid+' ul li a:hover {background:'+setting.customtheme[1]+';}\n'
		+'</style>')
	}
	this.shadow.enable=(document.all && !window.XMLHttpRequest)? false : this.shadow.enable 
	jQuery(document).ready(function($){ 
		if (typeof setting.contentsource=="object"){ 
			ddsmoothmenu.getajaxmenu($, setting)
		}
		else{ 
			ddsmoothmenu.buildmenu($, setting)
		}
	})
}
} 



//nifty
function NiftyCheck(){
if(!document.getElementById || !document.createElement)
    return(false);
var b=navigator.userAgent.toLowerCase();
if(b.indexOf("msie 5")>0 && b.indexOf("opera")==-1)
    return(false);
return(true);
}

function Rounded(selector,bk,color,size){
var i;
var v=getElementsBySelector(selector);
var l=v.length;
for(i=0;i<l;i++){
    AddTop(v[i],bk,color,size);
    AddBottom(v[i],bk,color,size);
    }
}

function RoundedTop(selector,bk,color,size){
var i;
var v=getElementsBySelector(selector);
for(i=0;i<v.length;i++)
    AddTop(v[i],bk,color,size);
}

function RoundedBottom(selector,bk,color,size){
var i;
var v=getElementsBySelector(selector);
for(i=0;i<v.length;i++)
    AddBottom(v[i],bk,color,size);
}

function AddTop(el,bk,color,size){
var i;
var d=document.createElement("b");
var cn="r";
var lim=4;
if(size && size=="small"){ cn="rs"; lim=2}
d.className="rtop";
d.style.backgroundColor=bk;
for(i=1;i<=lim;i++){
    var x=document.createElement("b");
    x.className=cn + i;
    x.style.backgroundColor=color;
    d.appendChild(x);
    }
el.insertBefore(d,el.firstChild);
}

function AddBottom(el,bk,color,size){
var i;
var d=document.createElement("b");
var cn="r";
var lim=4;
if(size && size=="small"){ cn="rs"; lim=2}
d.className="rbottom";
d.style.backgroundColor=bk;
for(i=lim;i>0;i--){
    var x=document.createElement("b");
    x.className=cn + i;
    x.style.backgroundColor=color;
    d.appendChild(x);
    }
el.appendChild(d,el.firstChild);
}

function getElementsBySelector(selector){
var i;
var s=[];
var selid="";
var selclass="";
var tag=selector;
var objlist=[];
if(selector.indexOf(" ")>0){  //descendant selector like "tag#id tag"
    s=selector.split(" ");
    var fs=s[0].split("#");
    if(fs.length==1) return(objlist);
    return(document.getElementById(fs[1]).getElementsByTagName(s[1]));
    }
if(selector.indexOf("#")>0){ //id selector like "tag#id"
    s=selector.split("#");
    tag=s[0];
    selid=s[1];
    }
if(selid!=""){
    objlist.push(document.getElementById(selid));
    return(objlist);
    }
if(selector.indexOf(".")>0){  //class selector like "tag.class"
    s=selector.split(".");
    tag=s[0];
    selclass=s[1];
    }
var v=document.getElementsByTagName(tag);  // tag selector like "tag"
if(selclass=="")
    return(v);
for(i=0;i<v.length;i++){
    if(v[i].className==selclass){
        objlist.push(v[i]);
        }
    }
return(objlist);
}

/* Horizontal Accordion script */


var haccordion={
	ajaxloadingmsg: '<div style="margin: 1em; font-weight: bold"><img src="ajaxloadr.gif" style="vertical-align: middle" /></div>',

	accordioninfo: {}, //class that holds config information of each haccordion instance

	expandli:function(accordionid, targetli){
		var config=haccordion.accordioninfo[accordionid]
		var $targetli=(typeof targetli=="number")? config.$targetlis.eq(targetli) : (typeof targetli=="string")? jQuery('#'+targetli) : jQuery(targetli)
		if (typeof config.$lastexpanded!="undefined") //targetli may be an index, ID string, or DOM reference to LI
			config.$lastexpanded.stop().animate({width:config.paneldimensions.peekw}, config.speed) //contract last opened content
		$targetli.stop().animate({width:$targetli.data('hpaneloffsetw')}, config.speed) //expand current content
		config.$lastexpanded=$targetli
	},


	urlparamselect:function(accordionid){
		var result=window.location.search.match(new RegExp(accordionid+"=(\\d+)", "i")) //check for "?accordionid=index" in URL
		if (result!=null)
			result=parseInt(RegExp.$1)+"" //return value as string so 0 doesn't test for false
		return result //returns null or index, where index is the desired selected hcontent index
	},

	getCookie:function(Name){ 
		var re=new RegExp(Name+"=[^;]+", "i") //construct RE to search for target name/value pair
		if (document.cookie.match(re)) //if cookie found
			return document.cookie.match(re)[0].split("=")[1] //return its value
		return null
	},

	setCookie:function(name, value){
		document.cookie = name + "=" + value + "; path=/"
	},


	loadexternal:function($, config){ //function to fetch external page containing the entire accordion content markup
		var $hcontainer=$('#'+config.ajaxsource.container).html(this.ajaxloadingmsg)
		$.ajax({
			url: config.ajaxsource.path, //path to external content
			async: true,
			error:function(ajaxrequest){
				$hcontainer.html('Error fetching content.<br />Server Response: '+ajaxrequest.responseText)
			},
			success:function(content){
				$hcontainer.html(content)
				haccordion.init($, config)
			}
		})
	},


	init:function($, config){
			haccordion.accordioninfo[config.accordionid]=config //cache config info for this accordion
			var $targetlis=$('#'+config.accordionid).find('ul:eq(0) > li') //find top level LIs
			config.$targetlis=$targetlis
			config.selectedli=config.selectedli || [] //set default selectedli option
			config.speed=config.speed || "normal" //set default speed
			$targetlis.each(function(i){
				var $target=$(this).data('pos', i) //give each li an index #
				$target.data('hpaneloffsetw', $target.find('.hpanel:eq(0)').outerWidth()) //get offset width of each .hpanel DIV (config.dimensions.fullw + any DIV padding)
				$target.mouseenter(function(){
						haccordion.expandli(config.accordionid, this)
					config.$lastexpanded=$(this)
				})
				if (config.collapsecurrent){ //if previous content should be contracted when expanding current
					$target.mouseleave(function(){
						$(this).stop().animate({width:config.paneldimensions.peekw}, config.speed) //contract previous content
					})
				}				
			}) //end $targetlis.each
			var selectedli=haccordion.urlparamselect(config.accordionid) || ((config.selectedli[1] && haccordion.getCookie(config.accordionid))? parseInt(haccordion.getCookie(config.accordionid)) : config.selectedli[0])
			selectedli=parseInt(selectedli)
			if (selectedli>=0 && selectedli<config.$targetlis.length){ //if selectedli index is within range
				config.$lastexpanded=$targetlis.eq(selectedli)
				config.$lastexpanded.css('width', config.$lastexpanded.data('hpaneloffsetw')) //expand selected li
			}
			$(window).bind('unload', function(){ //clean up and persist on page unload
				haccordion.uninit($, config)
			}) //end window.onunload
	},

	uninit:function($, config){
		var $targetlis=config.$targetlis
		var expandedliindex=-1 //index of expanded content to remember (-1 indicates non)
		$targetlis.each(function(){

			var $target=$(this)
			$target.unbind()
			if ($target.width()==$target.data('hpaneloffsetw'))
				expandedliindex=$target.data('pos')
		})
		if (config.selectedli[1]==true) //enable persistence?
			haccordion.setCookie(config.accordionid, expandedliindex)
	},

	setup:function(config){
		//Use JS to write out CSS that sets up initial dimensions of each LI, for JS enabled browsers only
		document.write('<style type="text/css">\n')
		document.write('#'+config.accordionid+' li{width: '+config.paneldimensions.peekw+';\nheight: '+config.paneldimensions.h+';\n}\n')
		document.write('#'+config.accordionid+' li .hpanel{width: '+config.paneldimensions.fullw+';\nheight: '+config.paneldimensions.h+';\n}\n')
		document.write('<\/style>')
		jQuery(document).ready(function($){ //on Dom load
			if (config.ajaxsource) //if config.ajaxsource option defined
				haccordion.loadexternal($, config)
			else
				haccordion.init($, config)
		}) //end DOM load
	}

}


//load
function addEvent()
{
	//buildsubmenus_horizontal();
	//buildsubmenus();
	//changecontent();
}

if (window.addEventListener)
{
	window.addEventListener("load",  addEvent, false)
}
else if (window.attachEvent)
{
	window.attachEvent("onload",  addEvent)
}
else if (document.getElementById)
window.onload=addEvent;

ddsmoothmenu.init({
	mainmenuid: "menu1",
	orientation: 'h', 
	classname: 'header_menu', 
	contentsource: "markup" 
})
ddsmoothmenu.init({
	mainmenuid: "menu2",
	orientation: 'h', 
	classname: 'header_menu_2', 
	contentsource: "markup" 
})

//------------ calendar ------------------------------
// default settins
var A_TCALDEF = {
	'months' : ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
	'weekdays' : ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],
	'yearscroll': true, // show year scroller
	'weekstart': 1, // first day of week: 0-Su or 1-Mo
	'centyear'  : 70, // 2 digit years less than 'centyear' are in 20xx, othewise in 19xx.
	'imgpath' : '/_global_images/cal/' // directory with calendar images
}
// date parsing function
function f_tcalParseDate (s_date) {

	var re_date = /^\s*(\d{1,2})\-(\d{1,2})\-(\d{2,4})\s*$/;
	if (!re_date.exec(s_date))
		return alert ("Invalid date: '" + s_date + "'.\nAccepted format is dd-mm-yyyy.")
	var n_day = Number(RegExp.$1),
		n_month = Number(RegExp.$2),
		n_year = Number(RegExp.$3);

	if (n_year < 100)
		n_year += (n_year < this.a_tpl.centyear ? 2000 : 1900);
	if (n_month < 1 || n_month > 12)
		return alert ("Invalid month value: '" + n_month + "'.\nAllowed range is 01-12.");
	var d_numdays = new Date(n_year, n_month, 0);
	if (n_day > d_numdays.getDate())
		return alert("Invalid day of month value: '" + n_day + "'.\nAllowed range for selected month is 01 - " + d_numdays.getDate() + ".");

	return new Date (n_year, n_month - 1, n_day);
}
// date generating function
function f_tcalGenerDate (d_date) {
	return (
		(d_date.getDate() < 10 ? '0' : '') + d_date.getDate() + "-"
		+ (d_date.getMonth() < 9 ? '0' : '') + (d_date.getMonth() + 1) + "-"
		+ d_date.getFullYear()
	);
}

// implementation
function tcal (a_cfg, a_tpl) {

	// apply default template if not specified
	if (!a_tpl)
		a_tpl = A_TCALDEF;

	// register in global collections
	if (!window.A_TCALS)
		window.A_TCALS = [];
	if (!window.A_TCALSIDX)
		window.A_TCALSIDX = [];
	
	this.s_id = a_cfg.id ? a_cfg.id : A_TCALS.length;
	window.A_TCALS[this.s_id] = this;
	window.A_TCALSIDX[window.A_TCALSIDX.length] = this;
	
	// assign methods
	this.f_show = f_tcalShow;
	this.f_hide = f_tcalHide;
	this.f_toggle = f_tcalToggle;
	this.f_update = f_tcalUpdate;
	this.f_relDate = f_tcalRelDate;
	this.f_parseDate = f_tcalParseDate;
	this.f_generDate = f_tcalGenerDate;
	
	// create calendar icon
	this.s_iconId = 'tcalico_' + this.s_id;
	this.e_icon = f_getElement(this.s_iconId);
	if (!this.e_icon) {
		document.write('<img src="' + a_tpl.imgpath + 'cal.gif" id="' + this.s_iconId + '" onclick="A_TCALS[\'' + this.s_id + '\'].f_toggle()" class="tcalIcon" alt="Open Calendar" />');
		this.e_icon = f_getElement(this.s_iconId);
	}
	// save received parameters
	this.a_cfg = a_cfg;
	this.a_tpl = a_tpl;
}

function f_tcalShow (d_date) {

	// find input field
	if (!this.a_cfg.controlname)
		throw("TC: control name is not specified");
	if (this.a_cfg.formname) {
		var e_form = document.forms[this.a_cfg.formname];
		if (!e_form)
			throw("TC: form '" + this.a_cfg.formname + "' can not be found");
		this.e_input = e_form.elements[this.a_cfg.controlname];
	}
	else
		this.e_input = f_getElement(this.a_cfg.controlname);

	if (!this.e_input || !this.e_input.tagName || this.e_input.tagName != 'INPUT')
		throw("TC: element '" + this.a_cfg.controlname + "' does not exist in "
			+ (this.a_cfg.formname ? "form '" + this.a_cfg.controlname + "'" : 'this document'));

	// dynamically create HTML elements if needed
	this.e_div = f_getElement('tcal');
	if (!this.e_div) {
		this.e_div = document.createElement("DIV");
		this.e_div.id = 'tcal';
		document.body.appendChild(this.e_div);
	}
	this.e_shade = f_getElement('tcalShade');
	if (!this.e_shade) {
		this.e_shade = document.createElement("DIV");
		this.e_shade.id = 'tcalShade';
		document.body.appendChild(this.e_shade);
	}
	this.e_iframe =  f_getElement('tcalIF')
	if (b_ieFix && !this.e_iframe) {
		this.e_iframe = document.createElement("IFRAME");
		this.e_iframe.style.filter = 'alpha(opacity=0)';
		this.e_iframe.id = 'tcalIF';
		this.e_iframe.src = this.a_tpl.imgpath + 'pixel.gif';


		document.body.appendChild(this.e_iframe);
	}
	
	// hide all calendars
	f_tcalHideAll();

	// generate HTML and show calendar
	this.e_icon = f_getElement(this.s_iconId);
	if (!this.f_update())
		return;

	this.e_div.style.visibility = 'visible';
	this.e_shade.style.visibility = 'visible';
	if (this.e_iframe)
		this.e_iframe.style.visibility = 'visible';

	// change icon and status
	this.e_icon.src = this.a_tpl.imgpath + 'no_cal.gif';
	this.e_icon.title = 'Close Calendar';
	this.b_visible = true;
}

function f_tcalHide (n_date) {
	if (n_date)
		this.e_input.value = this.f_generDate(new Date(n_date));

	// no action if not visible
	if (!this.b_visible)
		return;

	// hide elements
	if (this.e_iframe)
		this.e_iframe.style.visibility = 'hidden';
	if (this.e_shade)
		this.e_shade.style.visibility = 'hidden';
	this.e_div.style.visibility = 'hidden';
	
	// change icon and status
	this.e_icon = f_getElement(this.s_iconId);
	this.e_icon.src = this.a_tpl.imgpath + 'cal.gif';
	this.e_icon.title = 'Open Calendar';
	this.b_visible = false;
}

function f_tcalToggle () {
	return this.b_visible ? this.f_hide() : this.f_show();
}

function f_tcalUpdate (d_date) {

	var d_today = this.a_cfg.today ? this.f_parseDate(this.a_cfg.today) : f_tcalResetTime(new Date());
	var d_selected = this.e_input.value == ''
		? (this.a_cfg.selected ? this.f_parseDate(this.a_cfg.selected) : d_today)
		: this.f_parseDate(this.e_input.value);

	// figure out date to display
	if (!d_date)
		// selected by default
		d_date = d_selected;
	else if (typeof(d_date) == 'number')
		// get from number
		d_date = f_tcalResetTime(new Date(d_date));
	else if (typeof(d_date) == 'string')
		// parse from string
		this.f_parseDate(d_date);
		
	if (!d_date) return false;

	// first date to display
	var d_firstday = new Date(d_date);
	d_firstday.setDate(1);
	d_firstday.setDate(1 - (7 + d_firstday.getDay() - this.a_tpl.weekstart) % 7);
	
	var a_class, s_html = '<table class="ctrl"><tbody><tr>'
		+ (this.a_tpl.yearscroll ? '<td' + this.f_relDate(d_date, -1, 'y') + ' title="Previous Year"><img src="' + this.a_tpl.imgpath + 'prev_year.gif" /></td>' : '')
		+ '<td' + this.f_relDate(d_date, -1) + ' title="Previous Month"><img src="' + this.a_tpl.imgpath + 'prev_mon.gif" /></td><th>'
		+ this.a_tpl.months[d_date.getMonth()] + ' ' + d_date.getFullYear()
			+ '</th><td' + this.f_relDate(d_date, 1) + ' title="Next Month"><img src="' + this.a_tpl.imgpath + 'next_mon.gif" /></td>'
		+ (this.a_tpl.yearscroll ? '<td' + this.f_relDate(d_date, 1, 'y') + ' title="Next Year"><img src="' + this.a_tpl.imgpath + 'next_year.gif" /></td></td>' : '')
		+ '</tr></tbody></table><table><tbody><tr class="wd">';

	// print weekdays titles
	for (var i = 0; i < 7; i++)
		s_html += '<th>' + this.a_tpl.weekdays[(this.a_tpl.weekstart + i) % 7] + '</th>';
	s_html += '</tr>' ;

	// print calendar table
	var n_date, n_month, d_current = new Date(d_firstday);
	while (d_current.getMonth() == d_date.getMonth() ||
		d_current.getMonth() == d_firstday.getMonth()) {
	
		// print row heder
		s_html +='<tr>';
		for (var n_wday = 0; n_wday < 7; n_wday++) {

			a_class = [];
			n_date = d_current.getDate();
			n_month = d_current.getMonth();

			// other month
			if (d_current.getMonth() != d_date.getMonth())
				a_class[a_class.length] = 'othermonth';
			// weekend
			if (d_current.getDay() == 0 || d_current.getDay() == 6)
				a_class[a_class.length] = 'weekend';
			// today
			if (d_current.valueOf() == d_today.valueOf())
				a_class[a_class.length] = 'today';
			// selected
			if (d_current.valueOf() == d_selected.valueOf())
				a_class[a_class.length] = 'selected';

			s_html += '<td onclick="A_TCALS[\'' + this.s_id + '\'].f_hide(' + d_current.valueOf() + ')"' + (a_class.length ? ' class="' + a_class.join(' ') + '">' : '>') + n_date + '</td>'

			d_current.setDate(++n_date);
			while (d_current.getDate() != n_date && d_current.getMonth() == n_month) {
				d_current.setHours(d_current.getHours + 1);
				d_current = f_tcalResetTime(d_current);
			}
		}
		// print row footer
		s_html +='</tr>';
	}
	s_html +='</tbody></table>';
	
	// update HTML, positions and sizes
	this.e_div.innerHTML = s_html;

	var n_width  = this.e_div.offsetWidth;
	var n_height = this.e_div.offsetHeight;
	var n_top  = f_getPosition (this.e_icon, 'Top') + this.e_icon.offsetHeight;
	var n_left = f_getPosition (this.e_icon, 'Left') - n_width + this.e_icon.offsetWidth;
	if (n_left < 0) n_left = 0;
	
	this.e_div.style.left = n_left + 'px';
	this.e_div.style.top  = n_top + 'px';

	this.e_shade.style.width = (n_width + 8) + 'px';
	this.e_shade.style.left = (n_left - 1) + 'px';
	this.e_shade.style.top = (n_top - 1) + 'px';
	this.e_shade.innerHTML = b_ieFix
		? '<table><tbody><tr><td rowspan="2" colspan="2" width="6"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td width="7" height="7" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_tr.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tr><td height="' + (n_height - 7) + '" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_mr.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tr><td width="7" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_bl.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_bm.png\', sizingMethod=\'scale\');" height="7" align="left"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_br.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tbody></table>'
		: '<table><tbody><tr><td rowspan="2" width="6"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td rowspan="2"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td width="7" height="7"><img src="' + this.a_tpl.imgpath + 'shade_tr.png"></td></tr><tr><td background="' + this.a_tpl.imgpath + 'shade_mr.png" height="' + (n_height - 7) + '"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tr><td><img src="' + this.a_tpl.imgpath + 'shade_bl.png"></td><td background="' + this.a_tpl.imgpath + 'shade_bm.png" height="7" align="left"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td><img src="' + this.a_tpl.imgpath + 'shade_br.png"></td></tr><tbody></table>';
	
	if (this.e_iframe) {
		this.e_iframe.style.left = n_left + 'px';
		this.e_iframe.style.top  = n_top + 'px';
		this.e_iframe.style.width = (n_width + 6) + 'px';
		this.e_iframe.style.height = (n_height + 6) +'px';
	}
	return true;
}

function f_getPosition (e_elemRef, s_coord) {
	var n_pos = 0, n_offset,
		e_elem = e_elemRef;

	while (e_elem) {
		n_offset = e_elem["offset" + s_coord];
		n_pos += n_offset;
		e_elem = e_elem.offsetParent;
	}
	// margin correction in some browsers
	if (b_ieMac)
		n_pos += parseInt(document.body[s_coord.toLowerCase() + 'Margin']);
	else if (b_safari)
		n_pos -= n_offset;
	
	e_elem = e_elemRef;
	while (e_elem != document.body) {
		n_offset = e_elem["scroll" + s_coord];
		if (n_offset && e_elem.style.overflow == 'scroll')
			n_pos -= n_offset;
		e_elem = e_elem.parentNode;
	}
	return n_pos;
}

function f_tcalRelDate (d_date, d_diff, s_units) {
	var s_units = (s_units == 'y' ? 'FullYear' : 'Month');
	var d_result = new Date(d_date);
	d_result['set' + s_units](d_date['get' + s_units]() + d_diff);
	if (d_result.getDate() != d_date.getDate())
		d_result.setDate(0);
	return ' onclick="A_TCALS[\'' + this.s_id + '\'].f_update(' + d_result.valueOf() + ')"';
}

function f_tcalHideAll () {
	for (var i = 0; i < window.A_TCALSIDX.length; i++)
		window.A_TCALSIDX[i].f_hide();
}	

function f_tcalResetTime (d_date) {
	d_date.setHours(0);
	d_date.setMinutes(0);
	d_date.setSeconds(0);
	d_date.setMilliseconds(0);
	return d_date;
}

f_getElement = document.all ?
	function (s_id) { return document.all[s_id] } :
	function (s_id) { return document.getElementById(s_id) };

if (document.addEventListener)
	window.addEventListener('scroll', f_tcalHideAll, false);
if (window.attachEvent)
	window.attachEvent('onscroll', f_tcalHideAll);
	
// global variables
var s_userAgent = navigator.userAgent.toLowerCase(),
	re_webkit = /WebKit\/(\d+)/i;
var b_mac = s_userAgent.indexOf('mac') != -1,
	b_ie5 = s_userAgent.indexOf('msie 5') != -1,
	b_ie6 = s_userAgent.indexOf('msie 6') != -1 && s_userAgent.indexOf('opera') == -1;
var b_ieFix = b_ie5 || b_ie6,
	b_ieMac  = b_mac && b_ie5,
	b_safari = b_mac && re_webkit.exec(s_userAgent) && Number(RegExp.$1) < 500;