function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//------------------------------------------------------------------------------------------------

<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->

function isFieldEmpty(field,message)
{
//control if field is not empty
if(field.value.length==0)
	{
	alert(message);
	field.focus();
	return true;
	}
else return false;
}
//----------------------------------------------------------------------------
function isEmail(field,message)
{
//is field is valid email adress
var email=field.value;

if (email.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
	return true;
else
	{
	alert(message);
	field.focus();
	return false;
	}
}


function CheckRegMember(rform)
	{
	if (isFieldEmpty(rform.lname,"Фамилия обязательное поле")) return false;
	if (isFieldEmpty(rform.fname,"Имя обязательное поле")) return false;

	if (isFieldEmpty(rform.email,'Email обязательное поле')) return false;
	if (rform.email.value.length!=0 && !isEmail(rform.email,'неправельный email')) return false;

	if (isFieldEmpty(rform.passwd,"Пароль обязательное поле")) return false;
	if (isFieldEmpty(rform.passwd2,"Повтор пароля обязательное поле")) return false;

	if(rform.passwd.value!=rform.passwd2.value)
		{
		alert("Пароли не совпадают.");
		rform.passwd2.focus();
		return false;
		} 

	return true;
	}




function confirm_del(v) {
    return confirm('Удалить '+v+'?');
}

function b_add(id) {
    winHandle=window.open('/basket.php?add=1&id='+id,'buy_ithome','location=no,menubar=no,width=500,height=500,scrollbars=yes,resizable=yes');
    winHandle.focus();
}

function b_sub(id) {
    winHandle=window.open('/basket.php?add=-1&id='+id,'buy_ithome','location=no,menubar=no,width=500,height=500,scrollbars=yes,resizable=yes');
    winHandle.focus();
}

function b_view() {
    winHandle=window.open('/basket.php','buy_ithome','location=no,menubar=no,width=500,height=500,scrollbars=yes,resizable=yes');
    winHandle.focus();
	}

function CheckBasket() {
	if(get_object('f_ord')){
		fo = get_object('f_ord');
		if(fo.price_color.length){
			osel=-1;
			for(i=fo.price_color.length-1; i > -1; i--) {
				if (fo.price_color[i].checked) {
					osel = i; i = -1;
					}
				}
		if (osel == -1) {
			alert('Выберите цвет');
			return false;
			}
		//else{
			//alert(fo.price_color[osel].value);
			//openwindow('cart.php?id=6563&min=1&action=add&session=&a_color='+fo.price_color[osel].value,'cart');
		//	}
		}
	else{
		color=fo.price_color.value;
		//alert (color);
		if(color>0){
			//openwindow('cart.php?id=6563&min=1&action=add&session=&a_color='+color,'cart');
			}
		else{
			alert('Выберите цвет');
			return false;
			}
		}
	}
	//else
	//openwindow('cart.php?id=6563&min=1&action=add&session=','cart');
	}
	
/*********************************************************************
   * Get an object, this function is cross browser
   * *** Please do not remove this header. ***
   * This code is working on my IE7, IE6, FireFox, Opera and Safari
   * 
   * Usage: 
   * var object = get_object(element_id);
   *
   * @Author Hamid Alipour Codehead @ webmaster-forums.code-head.com  
  **/
  function get_object(id) {
   var object = null;
   if( document.layers ) {   
    object = document.layers[id];
   } else if( document.all ) {
    object = document.all[id];
   } else if( document.getElementById ) {
    object = document.getElementById(id);
   }
   return object;
  }
  
  
  function show_id (ddv) {
	  var dd = document.getElementById (ddv);
	  if(dd.style.display=='none') dd.style.display='block'; else dd.style.display='none';
	  }