var x,y;
if (self.innerHeight) // all except Explorer
{
	x = self.innerWidth;
	y = self.innerHeight;
}
else if (document.documentElement && document.documentElement.clientHeight)
	// Explorer 6 Strict Mode
{
	x = document.documentElement.clientWidth;
	y = document.documentElement.clientHeight;
}
else if (document.body) // other Explorers
{
	x = document.body.clientWidth;
	y = document.body.clientHeight;
}

var dialog_action;
var imgc = 3;
cntext='<table class=form0 style="position:absolute; visibility:hidden; left:0px; top:248px;" id=dialog_table cellspacing=0>'+
'<tr>'+
'	<td id=dialog_caption class=menu_border>&nbsp;</td>'+
'</tr>'+
'<tr>'+
'	<td id=dialog_text>'+
'	</td>'+
'</tr>'+
'<tr>'+
'	<td id=dialog_bottom>'+
'	<input type=button onclick="dialog_goto()" value=ÄÀ class=submit id=dialog_yes>&nbsp;'+
'	<input type=button onclick="document.getElementById(\'dialog_table\').style.visibility=\'hidden\'" id=dialog_no value=ÍÅ class=submit>&nbsp;'+
'	</td>'+
'</tr>'+
'</table>';

document.write(cntext);

function dialogYN(caption, text, action, yes, no)
{
document.getElementById("dialog_yes").value = yes;
document.getElementById("dialog_no").value = no;
document.getElementById("dialog_caption").innerHTML = caption;
document.getElementById("dialog_text").innerHTML = text;
dialog_action = action;
var xx = x/2-160;
var yy = y/2-100+document.documentElement.scrollTop;
document.getElementById("dialog_table").style.left = xx.toString() + 'px';;
document.getElementById("dialog_table").style.top = yy.toString() + 'px';
document.getElementById("dialog_table").style.visibility = 'visible';
}

function dialog_goto()
{
	document.location.href=dialog_action;
}

function addimage()
{
	imgc++;
	var i_image = document.getElementById("input_image");
	i_image.insertAdjacentHTML('beforeEnd', '<input type=file name=img' + imgc.toString() + ' ><br>');
}

function showImage(src)
{
	id = document.getElementById('bigim');
	id.src=src;

}

function realShow()
{
	id = document.getElementById('bigimc');
	document.getElementById('bigim').style.maxHeight=y.toString()+"px";
	var yy = y/2-document.getElementById('bigim').height/2+document.documentElement.scrollTop;
	id.style.top =  yy.toString() + 'px';
	id.style.visibility='visible';
}

function realHide()
{
	document.getElementById('bigimc').style.visibility='hidden';
}

function moveImg()
{
	document.getElementById('bigimc').x+=event.offsetX;
	document.getElementById('bigimc').y+=event.offsetY;
}