function writePageTitle(str){
	if(document.getElementById('showTitle')){
	document.getElementById('showTitle').innerHTML=str;}
	document.title = str + document.title;
}

function writeCurrentColumn(str){
	jQuery(".td_lm_ico").text(str);
}

function writeTopColumn(str){
	var obj = jQuery(".left_dh_top");
	if (obj){
		obj.text(str);
	}
}

function writePositionPath(cols){
	var p = "";
	for (var i=0; i<cols.length; i++){
		var c = cols[i];
		if (c.nodeLevel == '0'){
			break;
		}else{
		 p = " &gt; " + (i==0 ? c.nodeName : wrapA(c.nodeId, c.nodeName)) + p;
		}
		if (c.nodeLevel = 2){
			writeTopColumn(c.nodeName);
		}
	}
	jQuery("#positionPath").html(jQuery("#positionPath").html() + p);
}

function wrapA(id, name){
	return "<a href='javascript:void(0)' onclick='showColumn(\"" + id + "\");return false;'>" + name + "</a>";
}

function currentColumn(){
	var cols = Info.getAllPublicColumns();
	var topColumn = cols[0];
	writePageTitle(topColumn.nodeName);
	writeCurrentColumn(topColumn.nodeName);
	writePositionPath(cols);
}

function loadSubMenu(mid, items){
	var str = "<div id='sm_"+mid+"' style='display:none'><UL>"
	for (var i=0;i<items.length;i++){
		str += "<LI class=menu_line2></LI><LI><a href='javascript:void(0)' onclick='showColumn(\"" + items[i].id + "\");return false;'><span>" + items[i].title + "</span></A></LI>"
	}
	str += "</UL></div>";
	alert(str);
	jQuery("#menu_con").append(str);
}

displayColumn = function(){
	var cols = getSubColumnList();
	for (var i=0;i<cols.length;i++){
		var items = new Array();
		var scols = cols[i].columns;
		if (scols.length <=0){
			//var obj = jQuery("#"+cols[i].id);
			//obj.attr("onmouseover", "");
			//obj.attr("onmouseout", "");
			continue;
		}
		//alert(scols.length);
		for (var j=0; j<scols.length; j++){
			var item = {};
			item.title = scols[j].name;
			item.id = scols[j].id;
			items[items.length] = item;
		}
		loadSubMenu(cols[i].id, items);
	}
}

function displayInfo(infoUrl){
	//async:"true",
	jQuery.ajax({url:infoUrl, dataType:"text", success:function(html){
    	$("#infoContent").html(html);
  	}});
}