var UA = navigator.userAgent.toLowerCase();
var OP = ( UA.indexOf('opera') != -1);
var FF = ( UA.indexOf('firefox') != -1);
var IE = ((UA.indexOf('msie') != -1) && (!OP) && (!FF));
var DOM = '';
	if(document.getElementById) DOM = 'std';
	else if(document.all) DOM = 'ie4';
	else if(document.layers) DOM = 'ns4';

var yanmenu_sayac // yan menu setInterval değişkeni
var yanmenudiv=document.getElementById("yanmenudiv") // yan menünün divi

var yanmenu=
[
	[
		// About WAM 2007 - 0 
		["Welcome Message","main"],
		["WAM Committee","committee"],
		["International Scientific Program Committee","prog_committee"],
		["Local Organizing Committee","local_committee"],
		["Program","program"]
	]
]


function yanmenu_sayac_reset() {
clearInterval(yanmenu_sayac)
}

function yanmenu_over(obje,menuid){
yanmenu_sayac_reset()
	
	if (IE) {
	yanmenudiv.style.height="10px"
	yanmenudiv.style.filter="blendTrans(duration=0.2)"
	yanmenudiv.filters.blendTrans.Apply()
	}
	curleft=0
	curtop=0
	if (obje.offsetParent)
	{
		while (obje.offsetParent)
		{
			curleft += obje.offsetLeft
			curtop 	+= obje.offsetTop
			obje = obje.offsetParent;
		}
	}
	else if (obje.x)
		{curleft +=  obje.x;
		curtop  +=  obje.y;}

	yanmenudiv.style.left=curleft+143
	yanmenudiv.style.top=curtop-1
		veri="<table class='yanmenuTABLE' border=0 width='100%' cellpadding=3 cellspacing=0>"
		for (var k=0;k<yanmenu[menuid].length;k++){
			veri+="<tr><td onclick=\"location.href='default.asp?sayfa="+yanmenu[menuid][k][1]+"'\" onmouseover=\"className='yanmenu_over'\" onmouseout=\"className='yanmenu_out'\" class='yanmenu_out' >"+yanmenu[menuid][k][0]+"</td></tr>"
				if (k<yanmenu[menuid].length-1) {
				veri+="<tr><td height='0px' background='images/yan_dots.gif'></td></tr>"
				}				
			}
	yanmenudiv.innerHTML=veri
	yanmenudiv.style.visibility="visible"
	if (IE) {
	yanmenudiv.filters.blendTrans.Play()			
	}
		
}

function yanmenu_out_start() {
	yanmenu_sayac=setInterval("yanmenu_out()",300)
}

function yanmenu_out() {
	yanmenu_sayac_reset()
	if (IE) {
	yanmenudiv.style.filter="blendTrans(duration=0.2)"
	yanmenudiv.filters.blendTrans.Apply()
	}
	yanmenudiv.style.visibility="hidden"
	if (IE) {
	yanmenudiv.filters.blendTrans.Play()		
	}	
}