function setObjectStyle(victim, styleName, activeFlag)
{
	if (typeof(victim) == 'object' && victim != null) {
		var className = '';
		switch (styleName) {
/*		case 'over':
			className = 'tab-item tab-item-usual';
			break;*/
		case 'click':
			className = 'tab-item tab-item-active';
			break;
		default:
			className = 'tab-item tab-item-usual';
		}
		if (activeFlag) {
			className += ' tab-item-active';
		}
		victim.className = className;
	}
}

var tabImages = new Array();
for (var i = 0; i < 6; i++)
{
	tabImages[i] = new Image();
}

tabImages[0].src = '/images/tabs/bg-tab-center-active.gif';
tabImages[1].src = '/images/tabs/bg-tab-center-usual.gif';
tabImages[2].src = '/images/tabs/bg-tab-left-active.gif';
tabImages[3].src = '/images/tabs/bg-tab-left-usual.gif';
tabImages[4].src = '/images/tabs/bg-tab-right-active.gif';
tabImages[5].src = '/images/tabs/bg-tab-right-usual.gif';