var _browserName=navigator.appName;
var _arrCams;//will be assigned by server

function _tc$(obj)
{
    return document.getElementById(obj);
}
function SwitchCursor(invoker,clsName,position,anchorid)
{
	try
	{
		if(position.toUpperCase()=="OVER")
		{
			document.getElementById(anchorid).classname="anchorMainNavHover";
			invoker.className=clsName;			
			//document.getElementById(anchorid).setAttribute('class','anchorMainNavHover');
			//alert(document.getElementById(anchorid).className);
			//invoker.style.cursor='hand';
		}
		else if(position.toUpperCase()=="OUT")
		{
			document.getElementById(anchorid).className="anchorMainNav";
			invoker.className=clsName;
			//alert(document.getElementById(anchorid).className);
			//invoker.style.cursor='auto';
		}
	}
	catch(e)
	{
	
	}
	
}
function MultiDimensionalArray(iRows,iCols)
{
	try
	{
		var i; 
		var j; 
		var a = new Array(iRows);
		for (i=0; i < iRows; i++)
		{
			a[i] = new Array(iCols);
			for (j=0; j < iCols; j++)
			{
				a[i][j] = "";
			}
		}
		return(a);
	}
	catch(e)
	{
		var sErr=e.message;
	}
} 

function EditTcMenu(input)
{
	if(input=="MAP")
	{
		try
			{
				mm_editItem('Tc Main Menu',0,'text=Map;oncolor=#006600;onbgcolor=#ffffff;overbgimage=images/mainnavpointer.gif;url=;') 
			}
			catch(e)
			{
				//keep going
				alert(e.message);
			}
	}
	
}

function Alert(msg)
{
    _tc$('dErr').innerHTML=msg;
}