/***********************************************
* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//Contents for menu 1
var menu1=new Array()
menu1[0]='<a href="/subscribe.html">Подписка</a>'
menu1[1]='<a href="/archive.html">Архив номеров</a>'
menu1[2]='<a href="/electron.html">Электронная версия</a>'

//Contents for menu 2, and so on
var menu2=new Array()
menu2[0]='<a href="/advertising.html">В журнале</a>'
menu2[1]='<a href="/advertising-site.html">На сайте</a>'
		
//Contents for menu 3, and so on
var menu3=new Array()
menu3[0]='<a href="/about.html">О журнале</a>'
menu3[1]='<a href="/about-iz.html">Об издателе</a>'
menu3[2]='<a href="/contact.html">Контакты</a>'

//Contents for menu 4, and so on
var menu4=new Array()
menu4[0]='<a href="/events.html">Выставки</a>'
menu4[1]='<a href="/events-s.html">Семинары</a>'

var menuwidth='165px' //default menu width
var menubgcolor='lightyellow'  //menu bgcolor
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top="-500px"
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu

	function SetCheckBoxes( thisobj )
	{
		var prd = document.getElementById("period").value;
		prd++; prd--;
		if (prd != '') {
		var j = 1;
		var sum = 0;
		var i = thisobj.value;
		var formname = thisobj.name;
		
		if( thisobj.checked == true )
		{
			while( j < 1 + prd)
			{
				obj = 'document.getElementById("' + formname + '_' + i + '").checked = true;';
				eval( obj );
				i++;			
				j++;
				if(formname=='2008'){sum=sum+650;} else {sum=sum+680;}
				if(formname + '_' + i == '2008_13') { formname='2009'; i = '1'; }
			}
			
		    formname = thisobj.name;
			i = thisobj.value;
			i++;
			if(formname == '2008' && i == 13) { formname = '2009'; i = '1'; }
			j = 1;
			while( j < prd )
			{
				obj = 'document.getElementById("' + formname + '_' + i + '").disabled = true;';
				eval( obj );
				i++;
				j++;			
				if(formname + '_' + i == '2008_13') { formname='2009'; i = '1';}				
			}
		document.getElementById("sum").value = sum;
		}
		else
		{
			sum = document.getElementById("sum").value;
			while( j < 1 + prd )
			{
				obj = 'document.getElementById("' + formname + '_' + i + '").checked = false;';
				eval( obj );
				i++;
				j++;
				if(formname=='2008'){sum=sum-650;} else {sum=sum-680;}				
				if(formname + '_' + i == '2008_13') { formname='2009'; i = '1';}
			}

		    formname = thisobj.name;
			i = thisobj.value;
			i++;
			j = 1;
			while( j < prd )
			{
				if(formname + '_' + i == '2008_13') { formname='2009'; i = '1';}
				obj = 'document.getElementById("' + formname + '_' + i + '").disabled = false;';
				eval( obj );
				i++;
				j++;			
			}			
		document.getElementById("sum").value = sum;
		}

		} 
		else { 

		var i = thisobj.value;
		var formname = thisobj.name;
		obj = 'document.getElementById("' + formname + '_' + i + '").checked = false;';
		eval( obj );
		alert('Не выбран период подписки!'); 
		
		}
	}

function testfield(frm)
{
var f = document.forms[frm];
var s = true;
if(f.fio.value==''){s = false;}
if(f.dol.value==''){s = false;}
if(f.comp.value==''){s = false;}
if(f.email.value==''){s = false;}
if(f.tel.value==''){s = false;}
return s;
}