/* 2004/03/03 by Greg Pierce
	
		Default site javascript functions
		*/
		
// globals
var isIE = false;

if( navigator.appName.indexOf( "Microsoft" ) != -1 && parseInt( navigator.appVersion ) >= 4 )
	isIE = true;

function confirmAction( msg, url )
{
	if( confirm( msg ) )
	{
		window.location = url;
	}
}

function confirmSubmit( msg )
{
	if( confirm( msg ) )
	{
		return true;
	}
	return false;
}

function redirectTo( url, sec )
{
	if( sec == 0 )
	{
		window.location = url;
	}
	else
	{
		setTimeout( "window.location = '" + url + "'", sec * 1000 );
	}
}

function showWindow( URL, winParams, winName )
{
	if ( winName == "" ) { winName = "Help"  };
    	win = window.open(URL, winName, winParams);
	win.focus();
}

function setOpacity( obj, value )
{
	if( value > 1 )
		value = 1;
	if( value < 0 )
		value = 0;
	obj.style.opacity = value;
	if( isIE == true ) 
		obj.filters.alpha.opacity = ( value * 100 );
}

function setClass( obj, value )
{
	obj.className = value;
}