//browser vars
f7_ie=(ie5||ie6)?1:0
f7_ns=(ns4)?1:0

//code for drops

function f7_showdrop(thelayer,theimage,newsrc){
 f7_keep=thelayer; f7_hideall(); checkpos=0; f7_showitnow=1
// alert('111111111');
 f7_showit(thelayer,theimage,newsrc)
// alert('333333333'); 
 }

function f7_showit(thelayer){
// if(f7_ie){ eval(f7_droplayer[thelayer][0]+'.style.visibility="visible"');alert('22222222');  }
// if(f7_ns){ eval('document.'+f7_droplayer[thelayer][0]+'.visibility="show"');alert('22222222'); }
eval(f7_droplayer[thelayer][0]+'.style.visibility="visible"');//alert('22222222');
 }


function f7_hidedrop(){
 f7_keep=-1; checkpos=1; setTimeout('f7_hideall()',400)
 }

f7_keep=-1

function f7_hideall(){
 for(i=0;i<f7_droplayer.length;i++){ 
//  if(f7_ie && f7_keep!=i){ 
//   eval(f7_droplayer[i][0]+'.style.visibility="hidden"')
//  }
//  if(f7_ns){
//   f7_hideit=0; f7_checkmousepos(i)
//   if(f7_hideit){ 
//    eval('document.'+f7_droplayer[i][0]+'.visibility="hide"')
//   }
//  }
//  if(!f7_ns && !f7_ie && f7_keep!=i){
//   }
 
if(f7_keep!=i){ 
   eval(f7_droplayer[i][0]+'.style.visibility="hidden"')
  }
	}
 }

//deal with cursor over layer for ns

if(f7_ns){
 document.onmousemove = f7_getmousepos
 document.captureEvents(Event.MOUSEMOVE)
 }

function f7_getmousepos(e){
 if(f7_ns){f7_mousex=e.pageX; f7_mousey=e.pageY}
 }

checkpos=0

function f7_checkmousepos(i){          
 if(f7_ns && checkpos){     
  f7_x_min=eval('document.'+f7_droplayer[i][0]+'.left')
  f7_x_max=f7_x_min+eval('document.'+f7_droplayer[i][0]+'.clip.width')
  f7_y_min=eval('document.'+f7_droplayer[i][0]+'.top')
  f7_y_max=f7_y_min+eval('document.'+f7_droplayer[i][0]+'.clip.height')
  if (f7_mousex>=f7_x_min && f7_mousex<=f7_x_max && f7_mousey>=f7_y_min && f7_mousey<=f7_y_max){
   f7_hideit=0; setTimeout('f7_hideall()',400)
   }
  else { f7_hideit=1 }
  return f7_hideit
 }    
}