function up() { gid('content').scrollLeft=gid('content').scrollLeft-5; }
function down() { gid('content').scrollLeft=gid('content').scrollLeft+5; }

function setUp() { showInter=setInterval("up()", 30); }
function setDown() { showInterDown=setInterval("down()", 30); }

function StopUp() { clearInterval(showInter); }
function StopDown() { clearInterval(showInterDown); }

function addbookmark() {
	url = "http://www.domain.com";
	title = "שם האתר";
	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,""); 
		return false;  
		} else if (window.external) { // IE Favorite      
		window.external.AddFavorite( url, title);     
		return false;       
		} else if (window.opera && window.print) { // Opera Hotlist  
		var elem = document.createElement('a');    
		elem.setAttribute('href',url);            
		elem.setAttribute('title',title);           
		elem.setAttribute('rel','sidebar');     
		elem.click();         
		return false;    
		}
	}
	
function homePage(){
	document.body.style.behavior='url(#default#homepage)';
	document.body.setHomePage('http://www.domain.com');
	}
	
function gid(gelement) {
	return document.getElementById(gelement);
	}

function confirmation(txt,link) {
	UserConfirm=confirm(txt);
	if (UserConfirm==true) location.href = link;
	return (UserConfirm);
	}

function NewWin(location, name,w, h, scr) {
	window.open(location, name, 'width='+w+', height='+h+', scrollbars='+scr+', top='+((screen.height / 4)-(h / 2))+', left='+((screen.width / 4) - (w / 2)));
	}

function ShowDiv(stylefeild) {
	if (document.getElementById(stylefeild).style.display=='none')
		document.getElementById(stylefeild).style.display='block';
	else
		document.getElementById(stylefeild).style.display='none';
	}
	
function ShowField(stylefeild,chkfield,index) {
	var obj = document.getElementById(stylefeild);
	var objj = document.getElementById(chkfield);
	obj.style.display='none';
	if (objj.options[objj.selectedIndex].value == index) obj.style.display='block';
	}

function selectAll() {
	var arr = document.getElementsByTagName("input");
	for (i=0;i<arr.length;i++) arr[i].checked=true;
	}

function unselectAll() {
	var arr = document.getElementsByTagName("input");
	for (i=0;i<arr.length;i++) arr[i].checked=false;
	}
	
function ajax(url,target) {
	var xmlHttp;
	try {  // Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();  }
		catch (e) {  // Internet Explorer 
			try {
				xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try {
					xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
				}
			}
		}

	xmlHttp.onreadystatechange=function() {
		if (xmlHttp.readyState == 4) {
			if (gid(target)) gid(target).innerHTML = xmlHttp.responseText;
			}
		}
	if (gid(target)) {
		xmlHttp.open("POST",url,true);
		} else {
		xmlHttp.open("POST",url,false);
		}
	xmlHttp.send(null); 
	if (!gid(target)) return xmlHttp.responseText;
	}

function RoundToNdp(X, N){
		var T = Number('1e'+N);
		return Math.round(X*T)/T;
	}

function numbersOnly(e,o) {
	var ev = o.charCode ? o.charCode : o.keyCode;
	if (ev < 48 || ev > 57) return false;
	// onkeypress="return numbersOnly(this,event);" onpaste="return false"
	}

function lettersOnly(e,o) {
	//  onkeypress="return lettersOnly(this,event);" onpaste="return false"
	var ev = o.charCode ? o.charCode : o.keyCode;
	if (ev<48 || ev>57) return false;
	if (ev<97 || ev>122) return false;
	if (ev<65 || ev>90) return false;
	}

function chkMail(str) {
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	if (reg.test(str) == false) return false; else return true;
	}
	
function moveMultiple(fromSelect,toSelect,strongField,updateInput) {
	var totalItems = gid(fromSelect).options.length;
	for (i=totalItems -1; i >= 0;i--) {
		if (gid(fromSelect).options[i].selected) {
			var newOption = document.createElement('option');
			newOption.text = gid(fromSelect).options[i].text;
			newOption.value = gid(fromSelect).options[i].value;
			gid(toSelect).add(newOption);
			gid(fromSelect).remove(i);
			}
		}
	var totalNewItems = gid(strongField).options.length;
	var listArr = new Array();
	for (i=totalNewItems-1; i >= 0;i--) listArr[i] = gid(strongField).options[i].value;
	gid(updateInput).value = listArr.join(",");
	}
	
var timeout         	= 	500;
var closetimer	= 	0;
var ddmenuitem   	= 	0;

// open hidden layer
function mopen(e,id) {	
	var ev = (window.event) ? window.event : e;
	// cancel close timer
	mcancelclosetime();
	// close old layer
	if (ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
	posx=ev.clientX;
	ddmenuitem.style.left=(posx-120)+"px";

	}
// close showed layer
function mclose() {
	if (ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	}

// go close timer
function mclosetime() {
	closetimer = window.setTimeout(mclose, timeout);
	}

// cancel close timer
function mcancelclosetime() {
	if (closetimer) {
		window.clearTimeout(closetimer);
		closetimer = null;
		}
	}

// close layer when click-out
document.onclick = mclose; 
// -->

function goContact() {
	location.href='contact.php?db[fullname]='+gid('fullname').value+'&db[phone]='+gid('phone').value+'&db[mail]='+gid('mail').value;
	}

function chkContact() {
	var msg = "";
	if (gid('fullname').value == '') msg += "אנא הזן את שמך\n";
	if (gid('mail').value == '') msg += "אנא הזן אימייל\n";
	if (!chkMail(gid('mail').value) && gid('mail').value != '') msg += "אנא הזן אימייל תקני\n";
	if (msg) {
		alert(msg);
		return false;
		} else {
		return true;
		}
	}