function showInfo(thisButton,HTML_Block) {
if(thisButton){

	thisButton.blur();

	}
if (document.getElementById) {
if (document.getElementById(HTML_Block).className=='showInfo') {
document.getElementById(HTML_Block).className='hideInfo';
//document.getElementById('feature').className='feature';
}
else
if (document.getElementById(HTML_Block).className=='hideInfo') {
document.getElementById(HTML_Block).className='showInfo'
}
}
}