var t;

function run_Time(){
stop_play_values=eval(document.getElementById("stop_play").value);
if(stop_play_values==0) {
	document.getElementById("play_img").src='images/icn_pause.gif'
runCount();
}
else {
	document.getElementById("play_img").src='images/icn_play.gif';
	clearTimeout(t) ;
	stopCount();	
	
}
}

function runCount() {
	document.getElementById("stop_play").value=1;
	document.getElementById("worktime").value=1;
	t=setTimeout("next_div()",10000);
}
function stopCount()
{
document.getElementById("stop_play").value=0;
document.getElementById("worktime").value=0;
clearTimeout(t) ;

}
function fun_start(){
	
if(document.getElementById("current") != null){
	document.getElementById("current").value='0' ;
}
if(document.getElementById("stop_play") != null){
	document.getElementById("stop_play").value='0';
}
if(document.getElementById("field-0") != null){
	document.getElementById("field-0").value =0;
}
if(document.getElementById("sp-0") != null){
	document.getElementById("sp-0").className="current";
}
if(document.getElementById("init_slide") != null){
	document.getElementById("init_slide").style.display="none";
}
if(document.getElementById("slide-0") != null){
	document.getElementById("slide-0").style.display="block";
}

runCount();
}

function next_div() {	
current_value=eval(document.getElementById("current").value);
if(current_value==4){
next=0;
type_slide=document.getElementById("field-"+current_value).value;
if(type_slide != null  && type_slide != "" ) {
document.getElementById("current").value=next;
document.getElementById("slide-"+current_value).style.display="none";
document.getElementById("sp-"+current_value).href="javascript:play_slide('"+current_value+"')";
}
type_slide=document.getElementById("field-"+next).value;
if(type_slide != null  && type_slide != "") {
document.getElementById("sp-"+current_value).className="normal";
document.getElementById("slide-"+next).style.display="block";
document.getElementById("sp-"+next).className="current";
document.getElementById("sp-"+next).href="#";
}
}
else {
next=current_value+1;
document.getElementById("current").value=next;
type_slide=document.getElementById("field-"+current_value).value;
if(type_slide != null  && type_slide != "" ) {
document.getElementById("slide-"+current_value).style.display="none";
document.getElementById("sp-"+current_value).href="javascript:play_slide('"+current_value+"')";
document.getElementById("sp-"+current_value).className="normal";
}
type_slide=document.getElementById("field-"+next).value;
if(type_slide != null  && type_slide != "" ) {
document.getElementById("slide-"+next).style.display="block";
document.getElementById("sp-"+next).className="current";
document.getElementById("sp-"+next).href="#";
}
}
if(document.getElementById("worktime").value==1) {
runCount();
}
}


function previous_div() {
current_value=eval(document.getElementById("current").value);
if(current_value==0){
next=4;
type_slide=document.getElementById("field-"+current_value).value;
if(type_slide != null  && type_slide != "" ) {
document.getElementById("current").value=next;
document.getElementById("slide-"+current_value).style.display="none";
}
type_slide=document.getElementById("field-"+next).value;
if(type_slide != null  && type_slide != "" ) {
document.getElementById("slide-"+next).style.display="inline";
}
}
else{
next=current_value-1;
document.getElementById("current").value=next;
type_slide=document.getElementById("field-"+current_value).value;
if(type_slide != null  && type_slide != "" ) {
document.getElementById("slide-"+current_value).style.display="none";
}
type_slide=document.getElementById("field-"+next).value;
if(type_slide != null  && type_slide != "" ) {
document.getElementById("slide-"+next).style.display="inline";
}
}

}


function play_slide(sildeNum) {
	current_value=document.getElementById('current').value;
	type_slide=document.getElementById("field-"+current_value).value;
if(type_slide != null  && type_slide != "" ) {
	document.getElementById("slide-"+current_value).style.display="none";
	document.getElementById("sp-"+current_value).className="normal";
	}
	if(sildeNum==0){	
		document.getElementById('current').value=4;
	}
	else {
		document.getElementById('current').value=sildeNum-1;
		document.getElementById("sp-"+current_value).href="javascript:play_slide('"+current_value+"')";
		}	
next_div();	
}