///////////////////////////////////////////////////////////
// JavaScript Hierarchy Dynamic Menu source code
// Support IE and Firefox brousers
// Author: Zvika Gur-Esh; z-soft; go_zvika@netvision.net.il
///////////////////////////////////////////////////////////
//var oMenu = null;
function clsMenu()
{
	this.menu=null;
	this.firstlevel=null;
	this.ix=-1;
	this.state0=false;
	this.state1=false;
	this.state2=false;
	this.selcel=null;
	this.fly1=null;
	this.fly2=null;
	this.interval=0;
	this.timeout=1000;
	this.isie = true;
	this.ishe = _lang=='HE'?true:false;
	this.curtype = 'curhand';
	if(typeof menuLevels != 'undefined' && menuLevels)this.menu=menuLevels;
	if ( !document.all ) 
	{
		this.isie = false;
		this.curtype = 'curdef';
	}
}
clsMenu.prototype.hilicell=function(src)
{
	var celltbl = this.selcel.getElementsByTagName("TABLE")[0];
	if ( celltbl )
	{
		celltbl.cells[0].className = 'cellright';
		celltbl.cells[1].className = 'first_level_cell_button_on ' + this.curtype;
		celltbl.cells[2].className = 'cellleft';
	}
}
clsMenu.prototype.clrcell=function(src)
{
	var celltbl =  this.selcel.getElementsByTagName("TABLE")[0];
	if ( celltbl )
	{
		celltbl.cells[0].className = '';
		celltbl.cells[1].className = 'first_level_cell_button_off ' + this.curtype;
		celltbl.cells[2].className = '';
	}
}
clsMenu.prototype.cellover=function(src, ix)
{	
	if (document.all) event.cancelBubble=true;
	clearTimeout(this.interval);
	this.state0 = true;
	this.selcel = src;
	this.ix = ix;
	this.clrcell(src);
	this.hilicell(src);
	var node = this.menu[ix];
	
	if ( node&&node.level&&node.level.length)
	{	
		this.drowsub(src, node, 1);
	}
	else if(this.fly1)
	{
		this.fly1.style.display = 'none';
		if(this.fly2)
		{
			this.fly2.style.display = 'none';
		}
	}
}
clsMenu.prototype.drowsub=function(src, node, level, ix)
{	
	var isSrcImg = false;
	if ( src.tagName == "IMG") 
	{
		src = src.parentElement.parentElement.parentElement;
		isSrcImg = true;
	}
	if(document.all) var src = src.all.tags('DIV')[0];
	else var src = src.getElementsByTagName("DIV")[0];	
	
	var fly = null, j = 0;
	if( level > 2) return;
	if(!this.fly1)
	{
		this.fly1=document.createElement('DIV');
		this.fly1.id='FLY_1';
		document.body.appendChild(this.fly1);
	}
	var sub = node.level;
	var name_length = 0;
	with([])
	{
		var dh3 = ' onmouseover="oMenu.subover(this,'+j+')" onmouseout="oMenu.subout(this,'+j+')" ';
		push('<table '+dh3+' id="tblSUB" class="sub_table" width="100%" cellpadding="0" cellspacing="0" border="0">');
		for ( j=0 ; j < sub.length ; j++ )
		{
			node = sub[j];
			var url = "";
			var dh = "";
			
			if ( node )
			{
				if ( node.name.length > name_length ) name_length = node.name.length;
				var dh=' onmouseover="oMenu.subcellover(this,'+j+')" onmouseout="oMenu.subcellout(this,'+j+')" ';
				
				if(node.href)
				{
					dh += ' onclick=oMenu.cellclick(\''+node.href+'\')';
					//dh2+=' onclick=oMenu.cellclick(\''+node.href+'\')';
				};
				var st = ( j == 0 ) ? 'border-top:0px;' : ';' ;
				var arrow = '';//(node.level&&node.level.length?'second_level_arrow_on':'second_level_arrow_off');
				push('<tr class="second_level_row">');
					push('<td '+dh+' class="second_level_cell_off '+this.curtype+'"  style="'+st+'"><div id="SUB_'+j+'_'+level+'" class="second_level_cell_div">'+node.name+'</div></td>');
				push('</tr>');
			}
		}
		push('</table>');
		var flyWidth = src.parentElement.offsetWidth+(this.ishe?20:24);
		if ( name_length*8 > flyWidth ) flyWidth = name_length*8;
		with(this.fly1)
		{	
			innerHTML		= join('');
			var nTop = src.offsetTop + 24;
			if ( isSrcImg ) nTop = src.offsetTop +40;
			className		= 'flydiv';
			style.width		= flyWidth;
			var le			= (src.offsetParent.offsetLeft+src.offsetLeft)+src.parentElement.offsetWidth-parseInt(style.width)+(this.ishe?4:38);
			if ( isSrcImg ) le = (src.offsetParent.offsetLeft+src.offsetLeft)+src.parentElement.offsetWidth-parseInt(style.width)+(this.ishe?4:18);
			style.left		= (src.offsetLeft)+src.parentElement.offsetWidth-parseInt(style.width)+(this.ishe?0:38);
			style.top		= src.offsetTop+22;
			style.display = 'block';
			onmouseenter = function(){oMenu.state1=true;}
			onmouseleave = function(){oMenu.state1=false;}
		}
	}
}
clsMenu.prototype.drowssub=function(src,node,level,ix)
{	
	var fly=null,j=0;if(level>2)return;
	if(!this.fly2){this.fly2=document.createElement('DIV');
	this.fly2.id='FLY_2';
	document.body.appendChild(this.fly2);}
	var sub=node.level;with([]){
	var dh3=' onmouseover="oMenu.ssubover(this,'+j+')" onmouseout="oMenu.ssubout(this,'+j+')" ';
	push('<table '+dh3+' id="tblSSUB" style="margin-left:2px;" class="sub_table" width="100%" cellpadding="0" cellspacing="0" border="0">');
	for(j=0;j<sub.length;j++){	
	node=sub[j];
	var dh=' onmouseover="oMenu.ssubcellover(this,'+j+')" onmouseout="oMenu.ssubcellout(this,'+j+')" ';
	var dh2=' onmouseover="oMenu.ssubcellover(this.previousSibling,'+j+')" onmouseout="oMenu.ssubcellout(this.previousSibling,'+j+')" ';
	if(node.href){dh+=' onclick=oMenu.cellclick(\''+node.href+'\')';dh2+=' onclick=oMenu.cellclick(\''+node.href+'\')';};
	var st=(j>0)?'border-top:0px;':';';
	var arrow = '';//(node.level&&node.level.length?'second_level_arrow_on':'second_level_arrow_off');
	push('<tr class="second_level_row handcursor">');
	push('<td '+dh+' class="second_level_cell"  style="border-right:0px;'+st+'"><div id="SUB_'+j+'_'+level+'" class="second_level_cell_div">'+node.name+'</div></td>');
	push('<td '+dh2+' class="'+arrow+'" style="border-left: 0px;'+st+'"><img src="cuts/1pix.gif"></td>');
	push('</tr>');}push('</table>');
	with(this.fly2){innerHTML=join('');className='flydiv';
	style.width=this.fly1.offsetWidth;
	style.left=this.fly1.offsetLeft+this.fly1.offsetWidth-3;
	style.top=this.fly1.offsetTop+(ix*20);
	style.display='block';
	onmouseenter = function(){oMenu.state2=true;}
	onmouseleave = function(){oMenu.state2=false;}}}
}
clsMenu.prototype.cellout=function(src,ix)
{
	if (document.all) event.cancelBubble=false;
	this.state0 = false;
	this.clrcell(src);
	if(this.fly1 && this.fly1.style.display != 'none' && !this.state0 )
	{
		this.interval = setTimeout('oMenu.clearsub()',this.timeout);
	}
}
clsMenu.prototype.hilisubcell=function(src)
{
	src.className = 'second_level_cell_on ' + this.curtype;
	//src.nextSibling.style.backgroundColor='#535e79';
}
clsMenu.prototype.subcellover=function(src,ix)
{
	if(document.all)event.cancelBubble=true;
	clearTimeout(this.interval);
	this.hilicell();
	this.hilisubcell(src);
	//var node = this.menu[this.ix];var nodes = node.level;node = nodes[ix];
	//if(node.level && node.level.length){
	//if(document.all)var div=src.all.tags('DIV')[1];
	//else var div = src.getElementsByTagName("DIV")[1];
	//this.drowssub(div,node,2,ix);}
	//else if(this.fly2&&this.fly2.style.display=='block'){this.fly2.style.display='none';}
}
clsMenu.prototype.clrsubcell=function(src)
{
	src.className = 'second_level_cell_off ' + this.curtype;
	//src.nextSibling.style.backgroundColor='#606f8c';
}
clsMenu.prototype.clearsub=function()
{
	if(this.fly1){this.fly1.style.display='none';}
	if(this.selcel&&!this.state0){this.clrcell();}
	if(this.fly2&&this.fly2.style.display=='block'){this.fly2.style.display='none';}
}
clsMenu.prototype.subcellout=function(src,ix){this.clrsubcell(src);}
clsMenu.prototype.ssubcellout=function(src,ix){this.clrsubcell(src);}
clsMenu.prototype.cellclick=function(url){location.href=url;}
clsMenu.prototype.ssubcellover=function(src,ix){clearTimeout(this.interval);this.hilisubcell(src);}
clsMenu.prototype.subover=function(src,ix){clearTimeout(this.interval);this.hilicell();}
clsMenu.prototype.ssubover=function(src,ix){this.hilicell();}
clsMenu.prototype.ssubout=function(src,ix){this.interval=setTimeout('oMenu.clearsub()',this.timeout);}
clsMenu.prototype.subout=function(src,ix){this.interval=setTimeout('oMenu.clearsub()',this.timeout);}
clsMenu.prototype.drow=function()
{	/*
	var node=null,i=0;
	with([])
	{
		push('<table class="first_level_table" width="100%" cellpadding="0" cellspacing="0" border="0">');
		push('<tr class="first_level_row">');
		for( var i=0; i<this.menu.length; i++)
		{
			var node = this.menu[i];
			var cls1='first_level_cell_off',cls2='first_level_cell_arrow_off';
			if(i==page_number-1)
			{
				cls1='first_level_cell_on';
				cls2='first_level_cell_arrow_on';
			}
			var dh=' onmouseover="oMenu.cellover(this,'+i+')" onmouseout="oMenu.cellout(this,'+i+')" ';
			var dh2=' onmouseover="oMenu.cellover(this.previousSibling,'+i+')" onmouseout="oMenu.cellout(this.previousSibling,'+i+')" ';
			if(node.href) dh+=' onclick=oMenu.cellclick(\''+node.href+'\')';
			push('<td '+dh+' class="'+cls1+'" valign="top" align="center" style="border:0 solid red;"><div id="MAIN_'+i+'" onmouseover="oMenu.clearsub()" style="height:4px;overflow:hidden;width:100%;margin-bottom:4px;position:relative;z-index:5;"></div>'+node.name+'</td>');
			push('<td '+dh2+' class="'+cls2+'"><img src="cuts/1pix.gif"></td>');
			if(i<this.menu.length-1)push('<td onmouseenter="oMenu.clearsub()" class="first_level_cell_border"><img src="cuts/1pix.gif"></td>');
		}
		push('</tr>');
		push('</table>');
		mainmenu.innerHTML=join('');
	}
	*/
}