function toggle(targetDiv) {
	contDiv= document.getElementById("leftNavi")

	for (i=0;i<contDiv.getElementsByTagName("ul").length;i++)
		{
		contDiv.getElementsByTagName("ul")[i].style.display="none"
		}
	
	if(document.getElementById(targetDiv).style.display=='none')
		document.getElementById(targetDiv).style.display='block';
	else
		document.getElementById(targetDiv).style.display='none';
}

function toggleChild(targetDiv,parentDivID) {
	parentDiv = document.getElementById(parentDivID)
	var lf = parentDiv.getElementsByTagName('UL');
	var cfs = new Array();
	for(var i=0;i<lf.length;i++){
		var pr = el = lf[i];
		var secLevel= false;
		while( pr.parentNode.nodeName != 'BODY' ){
			if( pr.parentNode.nodeName=='UL') 
				secLevel=(!secLevel?true:false);
				//secLevel=true; //bunu aktif edersen tum 1den buyukler..
			pr = pr.parentNode;
			
		}
		if( secLevel ) 
		cfs[ cfs.length ] = el.id;
	}
	for (i=0;i<cfs.length;i++)
		{
			document.getElementById(cfs[i]).style.display='none';
			document.getElementById(targetDiv).style.display='block';
		}
}

window.onload = function whereIAm() {
	nameArray = new Array();

	var queryString = window.location.href.substring((window.location.href.indexOf('?') + 1));
	var array1 = queryString.split('&');

	for(var i = 0; i < array1.length; i++){
		var tempArray = array1[i].split('=');

		eval("nameArray[\"" + tempArray[0] + "\"] = \"" + tempArray[1] + "\"");
		
		if(nameArray["o"]){
			document.getElementById(nameArray["o"]).style.display='block';
		}
		if(nameArray["os"]){
			document.getElementById(nameArray["os"]).style.display='block';
		}
		if(nameArray["osa"]){
			document.getElementById(nameArray["osa"]).style.textDecoration='underline';
		}
	}
}