/* fg.js

(c) 2008 Fortinet. All rights reserved. 
*/

/* Basic hover JS function */
sfHover = function() {
	var navID = document.getElementById("nav");
	if (navID == null) return;
	var liID = navID.getElementsByTagName("LI");
	for (var i=0; i<liID.length; i++) {
		liID[i].onmouseover=function() { this.className+=" sfhover"; }
		liID[i].onmouseout=function() { this.className=this.className.replace(new RegExp(" sfhover\\b"), "");}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

/* Toggles the expand button */
function toggle( idImg, idDiv ) {
	var sectionId = document.getElementById(idDiv);
	if (sectionId == null) return;
	if (sectionId.style.display == '') { sectionId.style.display = 'none'; document.getElementById(idImg).src = "/images/red_plus.gif"; }
	else { sectionId.style.display = ''; document.getElementById(idImg).src = "/images/red_minus.gif"; }
}

function btnSearchSubmit() {
	var nodeForm = document.getElementById('searchform'), nodeChoice = document.getElementById('scopeselector'), nodeSearch = document.getElementById('search'), nodeKeyWords = document.getElementById('keyWords');
	if ( nodeSearch.value=='' ) { alert('Please enter a keyword'); return -1; }
	nodeKeyWords.value = nodeSearch.value;
	if ( nodeChoice.value=='fgc' ) 		nodeForm.action='/search?t=fgc&q=' + nodeSearch.value;
	else if ( nodeChoice.value=='fge' ) 	nodeForm.action='/search?t=fge&q=' + nodeSearch.value;
	return nodeForm.submit();
}

function checkEnter(e){
	if(e) { e = e; } else { e = window.event; }
	if(e.which) { var keycode = e.which; } else { var keycode = e.keyCode; }
	if(keycode == 13) { return 1; } else { return 0; }
}