PositionX = 100;
PositionY = 100;


defaultWidth  = 500;
defaultHeight = 500;


var AutoClose = true;

if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<A HREF="javascript:top.close()"><img name="George" src='+imageURL+' style="display:block" border="0"></a></body></html>');
close();		
}}



function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}


function checkSendForm()
{
 	if ( 	document.form1.fio.value.length == 0 )
	{
 		alert('You should fill the field \"Name\" before sending your comment. ');
 		document.form1.fio.focus();
	}
	else 	if ( 	document.form1.phone.value.length == 0 )
	{
 		alert('You should fill the field \"Phone\" before sending your comment. ');
 		document.form1.phone.focus();
		return;	
	}
	else 	if ( 	document.form1.email.value.length == 0 )
	{
 		alert('You should fill the field \"E-mail\" before sending your comment. ');
 		document.form1.email.focus();
		return;	
	}
	else
	{
 		document.form1.submit();
	}

	
}

function createOrder()
{
 	if ( 	document.orderForm.CARD_NAME.value.length == 0 )
	{
 		alert('You should fill the field \"Name\". ');
 		document.orderForm.CARD_NAME.focus();
	}
	else 	if ( 	document.orderForm.ADDRESS_2.value.length == 0 )
	{
 		alert('You should fill the field \"Address\". ');
 		document.orderForm.ADDRESS_2.focus();
		return;	
	}
	else 	if ( 	document.orderForm.ADDRESS_1.value.length == 0 )
	{
 		alert('You should fill the field \"Apt. or Suite\". ');
 		document.orderForm.ADDRESS_1.focus();
		return;	
	}
	else 	if ( 	document.orderForm.CITY.value.length == 0 )
	{
 		alert('You should fill the field \"City\". ');
 		document.orderForm.CITY.focus();
		return;	
	}
	else 	if ( 	document.orderForm.STATE.value.length == 0 )
	{
 		alert('You should fill the field \"State\". ');
 		document.orderForm.STATE.focus();
		return;	
	}
	else 	if ( 	document.orderForm.COUNTRY.value.length == 0 )
	{
 		alert('You should fill the field \"Country\". ');
 		document.orderForm.COUNTRY.focus();
		return;	
	}
	else 	if ( 	document.orderForm.ZIP.value.length == 0 )
	{
 		alert('You should fill the field \"Zip\".');
 		document.orderForm.ZIP.focus();
		return;	
	}
	else 	if ( 	document.orderForm.E_MAIL.value.length == 0 )
	{
 		alert('You should fill the field \"E-mail\". ');
 		document.orderForm.E_MAIL.focus();
		return;	
	}
	else
	{
 		document.orderForm.submit();
	}

	
}
						
						
function check_quantity(min)
{

		  for (i = 0; i < document.cart.elements.length; i++)
   			{
    				var item=document.cart.elements[i];

				if (item.name.search("quantity")>-1){

						st=parseInt(item.value);
						ch1=parseInt(item.value.charAt(0));
						ch2=parseInt(item.value.charAt(1));


						if(isNaN(ch1)  || (st < min) || (st>99))
						{
							alert("Illegal quantity value!");
							item.focus();
							return;
						}

						if( item.value.length >1 &&  isNaN(ch2))
						{
	
								alert("Illegal quantity value!");
								item.focus();
								return;
						}

				}
			}

	cart.submit();
}
