// COMMON VARIABLES

var app;

// COMMON FUNCTIONS

function objAccess( element )
{
	switch( app )
	{
		case 0: return "document.all." + element;
		case 1: return "document.getElementById('" + element + "')";
	}
}


function checkApp()
{
	var an = navigator.appName;
	var ag = navigator.userAgent;

	if ( ag.indexOf("Opera") > -1 )
		app = 0;
	else if ( an == "Microsoft Internet Explorer" )
		app = (ag.indexOf("5.5") > -1 || ag.indexOf("6.0") > -1) ? 0 : 4;
	else if ( an == "Netscape" )
		app = ag.indexOf("Netscape") > -1 ? 2 : 1;
	else if( an == "Konqueror" )		
		app = 0;	
	else
		app = 9;
}


function setHTML(element, value)
{
	var obj = eval( objAccess(element) );
	if( obj && obj.innerHTML )
		obj.innerHTML = value;
}


function getMouseX(event)
{
	switch( app )
	{
		case 0: return event.x;
		default: return event.pageX;
	}
}

function getMouseY(event)
{
	switch( app )
	{
		case 0: return event.y;
		default: return event.pageY;
	}
}