/*
#####################################
miscellaneous scripts
#####################################
*/

function footer()
{
	// generell footer function to call various scripts...
	geckoTrap();
}

function geckoTrap()
{
	// if GECKO or OPERA force vertical scrollbar to avoid horizontal shift
	// OPERA does momentary shift anyway...
	var browser = navigator.userAgent.toLowerCase();
	if (browser.indexOf("gecko") != -1 || browser.indexOf("opera") != -1)
	{
		document.write('<DIV STYLE="height: 500px">&nbsp;</DIV>');
	}
}