/* IFM-SYSTEMS JS */

var websiteWidth = 1021;
var submenuPositions = new Array();
submenuPositions.push(0);
submenuPositions.push(145);
submenuPositions.push(290);
submenuPositions.push(437);
submenuPositions.push(583);
submenuPositions.push(728);
submenuPositions.push(797);

function displayMenu(menuitem, id) {	
	var i;
	var windowWidth = document.body.clientWidth;
	var offset = (windowWidth - websiteWidth) / 2;
	var submenus = getElementsByClassName('submenuholder');
	for(i=0;i<submenus.length;i++) {
		if(submenus[i].id != "submenu" + id) submenus[i].style.visibility = 'hidden';
	}
	document.getElementById("submenu" + id).style.left = submenuPositions[id] + offset + 'px';
	document.getElementById("submenu" + id).style.visibility = 'visible';
}

function showMenu(menuitem) {	
	document.getElementById(menuitem).style.visibility = 'visible';
}

function hideMenu(menuitem) {	
	document.getElementById(menuitem).style.visibility = 'hidden';
}

function hideMenus() {	
	var i;
	var submenus = getElementsByClassName('submenuholder');
	for(i=0;i<submenus.length;i++) {
		submenus[i].style.visibility = 'hidden';
	}
}

function getElementsByClassName(className) {
	var i;
	var submenus = document.getElementsByTagName('div');
	var objArray = new Array();
	for(i=0;i<submenus.length;i++) {
		if(submenus[i].className == className) objArray.push(submenus[i]);
	}
	return objArray;
}

function showInfo(element) {
	alert(element.style.left);
}

function validateForm() {
	document.getElementById("webpageform").submit();
}