var mx_sz_tot=new Array();
var mx_sz_pos=new Array();

var imgs_names=new Array();
var imgs_dirs=new Array();

var commentsArray=new Array();

var timer=null;


function show_next_comment_box(id_new)
{
	//objName='comment_box_'+id_new;
	//obj=document.getElementById(objName);
	//obj.style.position='absolute';
	//obj.style.visibility='hidden';		
	
	//alert(id_new+"- - "+mnext);
	
	mnext=mx_sz_pos[id_new]+1;
	
	
	if (mx_sz_tot[id_new]>mnext)
	{
		mx_sz_pos[id_new]=mnext;	
	}
	else
	{
		mx_sz_pos[id_new]=0;
		mnext=0;
	}
	
	objName='comment_box_'+id_new;
	obj=document.getElementById(objName);
	
	
	obj.innerHTML=commentsArray[id_new][mnext];
	//alert(id_new+"- -"+mnext+"="+commentsArray[1609][1]);
	/*obj.style.position='static';
	obj.style.visibility='visible';		*/
		

}
		
function show_prev_comment_box(id_new)
{
	//objName='comment_box_'+id_new;
	//obj=document.getElementById(objName);
	//obj.style.position='absolute';
	//obj.style.visibility='hidden';		
	
	mnext=mx_sz_pos[id_new]-1;
	if (0<=mnext)
	{
		mx_sz_pos[id_new]=mnext;	
	}
	else
	{
		mx_sz_pos[id_new]=mx_sz_tot[id_new]-1;
		mnext=mx_sz_tot[id_new]-1;
	}
	objName='comment_box_'+id_new;
	obj=document.getElementById(objName);
	obj.innerHTML=commentsArray[id_new][mnext];
	
	/*obj.style.position='static';
	obj.style.visibility='visible';	*/
}	

function flash_message(div_id)
{
	obj=document.getElementById(div_id);
	photo_i=document.getElementById(div_id+"_i");
	photo_a=document.getElementById(div_id+"_a");
	photo_h=document.getElementById(div_id+"_h");

	//alert(div_id)		
	if ((photo_i.value!="") && ((photo_a.value=="") && (photo_h.value=="")))
	{
		obj.style.visibility='visible';
		obj.style.position='static';		
	}
	else
	{
		obj.style.visibility='hidden';
		obj.style.position='absolute';	
	}
}

function checkNotices()
{
	obj1=document.getElementById("photo1");
	obj2=document.getElementById("photo2");	
	obj3=document.getElementById("photo3");
	objv=document.getElementById("video1");		
	
	if (obj1.style.visibility=='visible' || obj2.style.visibility=='visible' || obj3.style.visibility=='visible' || objv.style.visibility=='visible')
	{
		alert("Нужно указать автора фото-, видеоматериалов!");
		return false;
	}
	else
	return true;
}


function yourOpinion()
{
	
}

function GalerySlideShow()
{
	clearTimeout(timer);
	obj_ss=document.getElementById("galery_show");
	obj_ln=document.getElementById("galery_link");

	currImg++;
	if (currImg>=totImg)
	{
		currImg=0;
	}
	src_s=imgs_names[currImg];

	obj_ss.src='/pic_gal.php?pic_url=/images/admin_image/'+src_s;
	obj_ln.href=imgs_dirs[currImg];

	timer=setTimeout('GalerySlideShow()', 3000);
}