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_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;
start_show();
}
function MM_findObj(n, d) { //v4.0
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 && document.getElementById) x=document.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 start_show(razdel)
{
 /*Доработка, скрываем подпункты левого меню на Индексной странице при загрузке сайта */
 MM_showHideLayers('Layer2','','hide'); /* Styles */
 MM_changeProp('Layer2','','style.position','absolute','DIV');
 MM_showHideLayers('Layer7','','hide'); /* Materials */ 
 MM_changeProp('Layer7','','style.position','absolute','DIV');
 MM_showHideLayers('Layer8','','hide'); /* Prices */
 MM_showHideLayers('Laye8','','hide');
 MM_changeProp('Layer8','','style.position','absolute','DIV'); 
 
 MM_showHideLayers('Layer3','','show');
 MM_showHideLayers('Lay3','','hide');
 MM_showHideLayers('Laye3','','show');
 MM_changeProp('Laye3','','style.position','relative','DIV');
 MM_changeProp('Layer3','','style.position','relative','DIV');
 MM_changeProp('Lay3','','style.position','absolute','DIV');
 
 if (razdel == 'Artist')
 {
 MM_showHideLayers('Layer2','','show');
 MM_showHideLayers('Lay2','','hide');
 MM_showHideLayers('Laye2','','show');
 MM_changeProp('Laye2','','style.position','relative','DIV');
 MM_changeProp('Layer2','','style.position','relative','DIV');
 MM_changeProp('Lay2','','style.position','absolute','DIV');
 
  MM_showHideLayers('Layer3','','hide');
 MM_showHideLayers('Lay3','','hide');
 MM_showHideLayers('Laye3','','hide');
 MM_changeProp('Laye3','','style.position','absolute','DIV');
 MM_changeProp('Layer3','','style.position','absolute','DIV');
 MM_changeProp('Lay3','','style.position','absolute','DIV');
 
 }
  
 }
 

 function start_showA(razdel)
{
 /*Доработка, скрываем подпункты левого меню на Индексной странице при загрузке сайта */
 MM_showHideLayers('Layer2','','hide'); /* Styles */
 MM_changeProp('Layer2','','style.position','absolute','DIV');
 MM_showHideLayers('Layer7','','hide'); /* Materials */ 
 MM_changeProp('Layer7','','style.position','absolute','DIV');
 MM_showHideLayers('Layer8','','hide'); /* Prices */
 MM_showHideLayers('Laye8','','hide');
 MM_changeProp('Layer8','','style.position','absolute','DIV'); 
 
 MM_showHideLayers('Layer3','','hide');
 MM_showHideLayers('Lay3','','show');
 MM_showHideLayers('Laye3','','hide');
 MM_changeProp('Laye3','','style.position','relative','DIV');
 MM_changeProp('Layer3','','style.position','absolute','DIV');
 MM_changeProp('Lay3','','style.position','absolute','DIV');
 
 if (razdel == 'Artist')
 {
 MM_showHideLayers('Layer2','','show');
 MM_showHideLayers('Lay2','','hide');
 MM_showHideLayers('Laye2','','show');
 MM_changeProp('Laye2','','style.position','relative','DIV');
 MM_changeProp('Layer2','','style.position','relative','DIV');
 MM_changeProp('Lay2','','style.position','absolute','DIV');
 
  MM_showHideLayers('Layer3','','hide');
 MM_showHideLayers('Lay3','','hide');
 MM_showHideLayers('Laye3','','hide');
 MM_changeProp('Laye3','','style.position','absolute','DIV');
 MM_changeProp('Layer3','','style.position','absolute','DIV');
 MM_changeProp('Lay3','','style.position','absolute','DIV');
 
 }
  
 }
 
function sendform()
{
if (document.forms[0].firstname.value == "") {
alert('Please, Enter the First Name');
document.RegisterForm.firstname.focus();
return true;
}
if (document.forms[0].lastname.value == "") {
alert('Please, Enter the First Name');
document.RegisterForm.lastname.focus();
return false;
}
if (document.forms[0].email.value == "") {
alert('Please, Enter Email');
document.RegisterForm.email.focus();
return false;
}
if (document.forms[0].phone.value == "") {
alert('Please, Enter the Phone number');
document.RegisterForm.phone.focus();
return false;
}
if (document.forms[0].address.value == "") {
alert('Please, Enter the Address');
document.RegisterForm.address.focus();
return false;
}
return true;
}