//Фаил управления фотоальбомом.

function init_banners()
{
	chage_banner_left();
	chage_banner_right();
	chage_banner_center();
}


function chage_banner_left()
{
	
	if(!xmlHttp1)
	{ 
		return;
	}	
	
		
	path	=	"ajax/show_banner.php?type=1&pos=1&is="+Math.round((Math.random()*10000));
	xmlHttp1.open("GET", path, true);
	xmlHttp1.onreadystatechange = show_banner_left;
	xmlHttp1.send(null);	
	
	
}




function show_banner_left()
{
	var str	=	" ";
	if (xmlHttp1.readyState != 4)return;
	if (xmlHttp1.status != 200){return;}
	if(xmlHttp1.responseText.length<1){return;}
	div	=	document.getElementById('left_banner');
	if(!div)return;
	var ansv	=	xmlHttp1.responseText.split('=');
	var url	=	"redirect_banner.php?id="+ansv[0];
	var src	=	"shop_file/img/prew/"+ansv[1];
	var second	=	ansv[2];
	div.innerHTML	=	"<a href='"+url+"'><img src='"+src+"'></a>";
	if(second>0)setTimeout("chage_banner_left()",(second*1000));	
	
}


function chage_banner_right()
{
	
	if(!xmlHttp2)
	{ 
		return;
	}	
	
		
	path	=	"ajax/show_banner.php?type=1&pos=3&is="+Math.round((Math.random()*10000));
	xmlHttp2.open("GET", path, true);
	xmlHttp2.onreadystatechange = show_banner_right;
	xmlHttp2.send(null);	
	
	
}




function show_banner_right()
{
	var str	=	" ";
	if (xmlHttp2.readyState != 4)return;
	if (xmlHttp2.status != 200){return;}
	if(xmlHttp2.responseText.length<1){return;}
	div	=	document.getElementById('baner_right2');
	if(!div)return;
	var ansv	=	xmlHttp2.responseText.split('=');
	var url	=	"redirect_banner.php?id="+ansv[0];
	var src	=	"shop_file/img/prew/"+ansv[1];
	var second	=	ansv[2];
	div.innerHTML	=	"<a href='"+url+"'><img src='"+src+"'></a>";
	if(second>0)setTimeout("chage_banner_right()",(second*1000));	
	
}

function chage_banner_center()
{
	
	if(!xmlHttp4)
	{ 
		return;
	}	
	
		
	path	=	"ajax/show_banner.php?type=2&pos=2&is="+Math.round((Math.random()*10000));
	xmlHttp4.open("GET", path, true);
	xmlHttp4.onreadystatechange = show_banner_center;
	xmlHttp4.send(null);	
	
	
}




function show_banner_center()
{
	var str	=	" ";
	if (xmlHttp4.readyState != 4)return;
	if (xmlHttp4.status != 200){return;}
	if(xmlHttp4.responseText.length<1){return;}
	//alert(xmlHttp4.responseText);
	div=document.getElementById('center_banner_div');
	if (!div) return;
	//div.className	=	'class_banner_centr';
	//if(!div)return;
	var ansv	=	xmlHttp4.responseText.split('=');
	var url	=	"redirect_banner.php?id="+ansv[0];
	var src	=	"shop_file/img/prew/"+ansv[1];
	var second	=	ansv[2];
	div.innerHTML	=	"<a href='"+url+"'><img src='"+src+"'></a>";
	if(second>0)setTimeout("chage_banner_center()",(second*1000));
	
}