function regions_show_hide(reg_id)
{
if (document.getElementById('regions_header'+reg_id).className=='regions_common')
{
document.getElementById('regions_header'+reg_id).className='regions_active';
document.getElementById('regions_container'+reg_id).style.display='block';
}
else if (document.getElementById('regions_header'+reg_id).className=='regions_active')
{
document.getElementById('regions_header'+reg_id).className='regions_common';
document.getElementById('regions_container'+reg_id).style.display='none';
}
}
function regions_passage(link, title)
{
var win = window.open('','preview', 'width=50, height=50, left=0, top=0, resizable=1, scrollbar=1, status=0, menubar=0, toolbar=0, titlebar=0, addressbar=0');
var winDoc = win.document;
var content = "" +
""+title+"" +
"![](\"")
"+
"";
win.document.write(content);
winDoc.body.onload = function()
{
var obj = winDoc.getElementById('image');
var w = obj.width;
var h = obj.height;
var iHeight= document.body.clientHeight, iWidth = self.innerWidth;
var left = (self.opera ? iWidth : screen.availWidth)/2 - w/2;
var top = (self.opera ? iHeight : screen.availHeight)/2 - h/2;
win.resizeTo(w+12,h+85);
win.moveTo(left, top);
}
win.onload = winDoc.body.onload;
win.document.close();
win.focus();
}