function getObj(name) {
	if (document.getElementById) {
		if(document.getElementById(name)) {
			this.obj = document.getElementById(name);
			this.style = document.getElementById(name).style;
		}
	}
	else if (document.all) {
		if(document.all[name]) {
			this.obj = document.all[name];
			this.style = document.all[name].style;
		}
	}
	else if (document.layers) {
		if (document.layers[name]) {
			this.obj = document.layers[name];
			this.style = document.layers[name];
		}
	}
}


function showHide( nume ) {	
	oDiv = new getObj(nume);
	if(oDiv.obj == null || oDiv.style == null)
		return;

	if(oDiv.style.display == 'none')
		oDiv.style.display = 'block';
	else
		oDiv.style.display = 'none';

}