/* Function change() for awt2 startup packages page
 * This function first hides all elements, then displays the item that was clicked on */
function change(id) {
	var elements = new Array();
	
	var div = document.getElementsByTagName('div');
	var c = 0;
	for(k=0;k<div.length;k++){
		if(div[k].className.indexOf('info') >= 0){
			elements[c] = div[k].id;
			c++;
		}
	}

	for(i in elements) {
		document.getElementById(elements[i]).className="info hide";
	}

	document.getElementById(id).className="info show";

	return false;
}

/* Function tree() for products page
 * This function expands or collapses the subcategories for the AWT link on the products page */
function tree(id) {
    var cat = document.getElementById(id);
    if(cat.className=="hide") {
        cat.className="show";
    } else {
        cat.className="hide";
    }
    
    return false;
}