//div emergente
function abrir_aviso_hancp (){
	miCapa_trans = document.createElement('div');
	miCapa_trans.id = 'div_aviso_hancp';
	document.body.appendChild(miCapa_trans);

	miCapa_texto = document.createElement('div');
	miCapa_texto.id = 'div_texto_aviso';
	document.body.appendChild(miCapa_texto);
	
	//mensaje de no funciona
	//document.getElementById("div_texto_aviso").innerHTML = '<p>The <b>HANCP tool</b> website is not available at this time due to technical problems. These problems will be solved within a short time.<br />We apologise for any inconvenience caused and thank you for your patience.<br />("Contact" on <a class="email" href="mailto:leader@foodprofit.org" title="leader@foodprofit.org">Leader Partner</a> webside)</p><a class="boton" href="javascript:history.go(0)">Return</a>';

	//mensaje original
	//modificado el 20/5/09
	document.getElementById("div_texto_aviso").innerHTML = '<p>You are about to enter the <b>HANCP tool</b> page in "test mode", which is not fully operational at this time.</p><p>We would appreciate your feedback in order to improve the system.<br />("Contact" on <a class="email" href="mailto:leader@foodprofit.org">Leader Partner</a> webside)</p><a class="boton" href="http://hancptool.org" target="_blank">Enter</a><a class="boton" href="javascript:history.go(0)">Cancel</a>';

}



function hancp (){
	history.go(0);	
	window.open('http://www.foodprofit.org/hancp','');
}


//menu

var objNavMenu = null;
var prevObjNavMenu = null;
var prevObjDropMenu = null;
var numDropMenu = 2;
////// link styles
var bgLinkColor = '';
var bgLinkHover = ''
var bgLinkActive = ''
var linkColor = ''
var linkHover = ''
var linkActive = ''

var isIE = null;
if (navigator.appName.indexOf('Microsoft Internet Explorer') != -1) isIE=1;

function initDropMenu () {
	document.onclick = hideDropMenu;
	for (i=1; i<=numDropMenu; i++) {
		menuName = 'dropMenu' + i;
		navName = 'navMenu' + i;
		objDropMenu = document.getElementById(menuName);
		objNavMenu = document.getElementById(navName);
		objDropMenu.style.visibility = 'hidden';
		objNavMenu.onmouseover =  showDropMenu;
		objNavMenu.onmouseout = menuOut;
		objNavMenu.onclick = showDropMenu;
	}
	objNavMenu = null;
	return;
}


function menuOut (e) {
	document.onclick = hideDropMenu;
	outObjNavMenu = document.getElementById(this.id);
	if (outObjNavMenu != objNavMenu) {
	    objNavMenu.className = 'menuHeader_dropdown';
	}
}

function showDropMenu(e) {
	menuName = 'drop' + this.id.substring(3,this.id.length);
	objDropMenu = document.getElementById(menuName);
	if (prevObjDropMenu == objDropMenu) {
			hideDropMenu();
		return;
	}
	if (prevObjDropMenu != null) hideDropMenu();
	objNavMenu = document.getElementById(this.id);
	if ((prevObjNavMenu != objNavMenu ) || (prevObjDropMenu == null)) {
	    objNavMenu.className = 'menuHeader_hover';
	}
	
	if (objDropMenu) {
		xPos = objNavMenu.offsetParent.offsetLeft + objNavMenu.offsetLeft;
		yPos = objNavMenu.offsetParent.offsetTop + objNavMenu.offsetParent.offsetHeight;
		if (isIE) {
			//yPos -= 1;
			//xPos -= 6;
		}
		objDropMenu.style.left = xPos + 'px';
		objDropMenu.style.top = yPos + 'px';
		objDropMenu.style.visibility = 'visible';
		prevObjDropMenu = objDropMenu;
		prevObjNavMenu = objNavMenu;
	}

}

function hideDropMenu() {
	document.onclick = null;
	if (prevObjDropMenu) {
		prevObjDropMenu.style.visibility = 'hidden';
		prevObjDropMenu = null;
		objNavMenu.className = 'menuHeader_dropdown';
	}
	objNavMenu = null;
}

window.onload=initDropMenu;