// JavaScript Document
function init_slide_show(index,tot_rec){
this.index = index;
this.tot_rec = tot_rec;

}

function next_slide(id){
with(this){
index = index + 1;
if(index > tot_rec ){
index = 1;
}
show_hide(index,id,tot_rec);
}
}
function prev_slide(id){
with(this){
index = index - 1;
if(index <= 0){
index = tot_rec;
}
show_hide(index,id,tot_rec);
}
}
function show_hide(index,id,tot_rec){
	var_id = id;
	
div_name = 'slide_'+id+'_'+index;
div_container = 'slides_main_'+id;
div_container_nav = 'nav_'+id;
div_container_name = 'name_'+id;
div_container_head = 'head_'+id;


document.getElementById('slides_main_1').style.display='none';
document.getElementById('slides_main_2').style.display='none';
document.getElementById('slides_main_3').style.display='none';
document.getElementById('slides_main_4').style.display='none';
document.getElementById('slides_main_5').style.display='none';
document.getElementById(div_container).style.display='block';

document.getElementById('nav_1').style.display='none';
document.getElementById('nav_2').style.display='none';
document.getElementById('nav_3').style.display='none';
document.getElementById('nav_4').style.display='none';
document.getElementById('nav_5').style.display='none';
document.getElementById(div_container_nav).style.display='block';

document.getElementById('name_1').style.display='none';
document.getElementById('name_2').style.display='none';
document.getElementById('name_3').style.display='none';
document.getElementById('name_4').style.display='none';
document.getElementById('name_5').style.display='none';
document.getElementById(div_container_name).style.display='block';

document.getElementById('head_1').setAttribute("class", "gal_links");
document.getElementById('head_2').setAttribute("class", "gal_links");
document.getElementById('head_3').setAttribute("class", "gal_links");
document.getElementById('head_4').setAttribute("class", "gal_links");
document.getElementById('head_5').setAttribute("class", "gal_links");
document.getElementById(div_container_head).setAttribute("class", "gal_links_selected");


for(i=1;i<=tot_rec;i++){
	
	to_hide = 'slide_'+id+'_'+i;//alert(to_hide);
	document.getElementById(to_hide).style.display='none';
}
document.getElementById(div_name).style.display='block';

//document.getElementById(div_container).innerHTML = document.getElementById(div_name).innerHTML; 

}