function showText(mode) {
	if(mode=='s') {
		this.document.getElementById('leftside').style.display='none';
		this.document.getElementById('text').style.display='block';
	}
}

function hideText(mode) {
	if(mode=='s') {
		this.document.getElementById('leftside').style.display='block';
		this.document.getElementById('text').style.display='none';
	}

}