var total_menu = 9;


// the now standard browser sniffer class
function Browser(){
  this.dom = document.getElementById?1:0;
  this.ie4 = (document.all && !this.dom)?1:0;
  this.ns4 = (document.layers && !this.dom)?1:0;
  this.ns6 = (this.dom && !document.all)?1:0;
  this.ie5 = (this.dom && document.all)?1:0;
  this.ok = this.dom || this.ie4 || this.ns4;
  this.platform = navigator.platform;
}

function showMenu(objId) {
	hideAll();
	eval("document.getElementById('h_"+objId+"').className='active_head';");
	// eval("document.getElementById('"+objId+"').bgColor='#689ED4';");
	// eval("document.getElementById('"+objId+"').style.backgroundImage=\"url\"+\"('http://10.1.2.99:9009/images/menu/mid.gif')\";");
	eval("document.getElementById('"+objId+"').style.backgroundImage=\"url\"+\"('images/menu/mid.gif')\";");
	eval("document.getElementById('"+objId+"_list').style.visibility='visible';");
	eval("document.getElementById('"+objId+"_left').src='images/menu/left.gif';");
	eval("document.getElementById('"+objId+"_right').src='images/menu/right.gif';");
}

function hideAll() {	
	for (var i=1; i<=total_menu; i++) {
		eval("document.getElementById('h_menu"+i+"').className='link_head';");
		// eval("document.getElementById('menu"+i+"').bgColor='#FFFFFF';");
		// eval("document.getElementById('menu"+i+"').style.backgroundImage=\"url\"+\"('http://10.1.2.99:9009/images/menu/mid_2.gif')\";");
		eval("document.getElementById('menu"+i+"').style.backgroundImage=\"url\"+\"('images/menu/mid_2.gif')\";");
		eval("document.getElementById('menu"+i+"_list').style.visibility='hidden';");
		eval("document.getElementById('menu"+i+"_left').src='images/menu/left_2.gif';");
		eval("document.getElementById('menu"+i+"_right').src='images/menu/right_2.gif';");
	}
}

var browser = new Browser();

// dom browsers require this written to the HEAD section
//alert(browser.ie4);
if (browser.dom || browser.ie4){
	document.writeln('<style>');

	document.writeln('.menu_list {');
	//document.writeln('font: 8pt Arial, Verdana, Helvetica, sans-serif;');	
	document.writeln('color: white;');	
	document.writeln('position : absolute;');	
	document.writeln('padding : 3px 3px;');	
	if (browser.ie5 || browser.ie4){
		document.writeln('width : 775;');
		document.writeln('left : 0;');
		document.writeln('top : 71px;');
		//document.writeln('top : 102px;');
	}
	else if (browser.ns4 || browser.ns6){
		document.writeln('width : 769;');
		document.writeln('left : 0;');
		document.writeln('top : 71px;');
		//document.writeln('top : 102px;');
	}
	
	document.writeln('height : 12px;');
	document.writeln('background-color : #689ED4');
	document.writeln('}');

	// submenu style
	document.writeln('a.menu_link {');
	document.writeln('font: 8pt MS Sans Serif;');
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');

	document.writeln('a.menu_link:active {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');	

	document.writeln('a.menu_link:link {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');

	document.writeln('a.menu_link:visited {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');

	document.writeln('a.menu_link:hover {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: underline;');	
	document.writeln('color: white;');		
	document.writeln('}');

	// head menu style
	
	document.writeln('a.link_head {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: black;');		
	document.writeln('}');	
	
	document.writeln('a.link_head:active {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');	


	document.writeln('a.link_head:link {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: black;');		
	document.writeln('}');

	document.writeln('a.link_head:visited {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: black;');		
	document.writeln('}');

	document.writeln('a.link_head:hover {');
	document.writeln('font: 8pt MS Sans Serif;');	
	document.writeln('text-decoration: underline;');	
	document.writeln('color: black;');		
	document.writeln('}');

	// active head menu style

	document.writeln('a.active_head {');
	document.writeln('font: bold 10pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');	

	document.writeln('a.active_head:link {');
	document.writeln('font: bold 10pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');

	document.writeln('a.active_head:visited {');
	document.writeln('font: bold 10pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');

	document.writeln('a.active_head:active {');
	document.writeln('font: bold 10pt MS Sans Serif;');	
	document.writeln('text-decoration: none;');	
	document.writeln('color: white;');		
	document.writeln('}');	

	document.writeln('a.active_head:hover {');
	document.writeln('font: bold 10pt MS Sans Serif;');	
	document.writeln('text-decoration: underline;');	
	document.writeln('color: white;');		
	document.writeln('}');

	document.writeln('</style>')
}