function getbodyscrolltop() {
	return self.pageYOffset || (document.documentElement && document.documentElement.scrollTop) || (document.body && document.body.scrollTop);
}

function hint_on (id)
{
  ob = document.getElementById (id);

  ob.style.left = event.x + 5;
  ob.style.top = event.y + 5 + getbodyscrolltop();
  
  if (ob.className != 'hint_on') ob.className = 'hint_on';
  
}

function hint_off (id)
{
  ob = document.getElementById (id);
  ob.className = 'hint';
}

function _select (ob)
{
//  ob.className = 'select_menu1';
}

function _unselect (ob)
{
//  ob.className = 'menu1';
}

var cssdropdown={
disappeardelay: 250, //set delay in miliseconds before menu disappears onmouseout

//No need to edit beyond here////////////////////////
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all,

getposOffset:function(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;
},

showhide:function(obj, e, visible, hidden){
if (this.ie || this.firefox)
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
//if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
//obj.visibility=visible
if (e.type=="click" && obj.display=='none' || e.type=="mouseover")
obj.display='inline'
else if (e.type=="click")
//obj.visibility=hidden
obj.display='none';
},

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

clearbrowseredge:function(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=this.ie && !window.opera? this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure)  //move menu to the left?
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=this.ie && !window.opera? this.iecompattest().scrollTop : window.pageYOffset
var windowedge=this.ie && !window.opera? this.iecompattest().scrollTop+this.iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
//alert (this.dropmenuobj.contentmeasure);
if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){ //move up?
  {
    this.dropmenuobj.style.overflow = 'auto';
    this.dropmenuobj.style.height = windowedge-this.dropmenuobj.y - 5;
    //edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
  }

  /*if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure) //up no good either?
  {
    edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge;
  } */
  }
}
return edgeoffset
},

dropit:function(obj, e, dropmenuID){
if (this.dropmenuobj != null){ //hide previous menu
  //this.dropmenuobj.style.visibility="hidden"
  this.dropmenuobj.style.display="none"
//  if (this.ob != null)
//    this.ob.className = 'menu1'
}
this.clearhidemenu()
if (this.ie||this.firefox){
this.ob = obj;
obj.onmouseout=function(){cssdropdown.delayhidemenu()}
this.dropmenuobj=document.getElementById(dropmenuID)
this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu()}
this.dropmenuobj.onmouseout=function(){cssdropdown.dynamichide(e)}
this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu()}
//obj.className = 'select_menu1';
this.showhide(this.dropmenuobj.style, e, "visible", "hidden")
this.dropmenuobj.x=this.getposOffset(obj, "left")
this.dropmenuobj.y=this.getposOffset(obj, "top")
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+2+"px"
}
},

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

dynamichide:function(e){
var evtobj=window.event? window.event : e
if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
this.delayhidemenu()
else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
this.delayhidemenu()
},

delayhidemenu:function(){
//this.delayhide1=setTimeout("cssdropdown.ob.className = 'menu1'",this.disappeardelay);
//this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'",this.disappeardelay)
this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.display='none'",this.disappeardelay)
},

clearhidemenu:function(){
if (this.delayhide!="undefined")
clearTimeout(this.delayhide);
if (this.delayhide1!="undefined")
clearTimeout(this.delayhide1);
}
}
function open_window(width,height)
{

   if (document.all)
   { 
	if (document.body.offsetWidth)
	{
		width_m = document.body.offsetWidth;
		height_m = document.body.offsetHeight; 
	}
	else
	{
		width_m = window.innerWidth;
		height_m = window.innerHeight;
	}
   } 
   else
   {
	  width_m = window.innerWidth; 
	  height_m = window.innerHeight; 
	}

      new_width = (width_m/2) - (width/2)
      new_height = (height_m/2) - (height/2)
      window.open('http://www.sunrise-tour.ru/popup.htm','popup','width='+width+',height='+height+',top='+new_height+',left='+new_width+',toolbar=no,location=no,status=no,resizable=no,scrollbars=no,titlebar=no,menubar=0');
}

function open_window2(width,height)
{

   if (document.all)
   { 
	if (document.body.offsetWidth)
	{
		width_m = document.body.offsetWidth;
		height_m = document.body.offsetHeight; 
	}
	else
	{
		width_m = window.innerWidth;
		height_m = window.innerHeight;
	}
   } 
   else
   {
	  width_m = window.innerWidth; 
	  height_m = window.innerHeight; 
	}

      new_width = (width_m/2) - (width/2)
      new_height = (height_m/2) - (height/2)
	  
      window.open('http://www.sunrise-tour.ru/popup.htm?a=1','popup','width='+width+',height='+height+',top='+new_height+',left='+new_width+',toolbar=no,location=no,status=no,resizable=no,scrollbars=no');
}