function open_image(imgName)
{
	var img=imgName;
	var fs=window.open("","full_size","width=400, height=400, menubar=0, resizable=0, scrollbars=0, status=0, toolbar=0, location=0, copyhistory=0, dependent=1");
	fs.moveTo(0,0);
	fs.document.write("<html>");
	fs.document.write("<body bgcolor='#000000' topmargin='0' leftmargin='0' style='cursor: pointer;'>");
	fs.document.write("<table border='0' width='400' height='400' cellpadding='0' cellspacing='0'>");
	fs.document.write("<tr>");
	fs.document.write("<td valign='middle' align='center' width='100%' height='100%'>");
	fs.document.write("<img src='"+img+"' onClick='window.close();' alt='Натиснете, за да затворите' style='cursor:hand;'>");
	fs.document.write("</td>");
	fs.document.write("</tr>");
	fs.document.write("</table>");
	fs.document.write("</body>");
	fs.document.write("</html>");
}
var simages=new Array();
var gotolink='#';
var imgDir='images/menu/';
function swapimage(simg, url, tid)
{
	var pn = tid
	var obj = eval('document.images.' + pn);
	if (document.images)
	{
		obj.src=simg.src;
		gotolink=url;
	}
}
function preloadimages()
{
	for (i=0;i<preloadimages.arguments.length;i++)
	{
		simages[i]=new Image();
		simages[i].src=preloadimages.arguments[i];
	}
}
preloadimages(imgDir+'woffers_off.png', imgDir+'programs_off.png', imgDir+'jobfair_off.png', imgDir+'news_off.png', imgDir+'contacts_off.png', imgDir+'woffers_over.png', imgDir+'programs_over.png', imgDir+'jobfair_over.png', imgDir+'news_over.png', imgDir+'contacts_over.png');
function Inint_AJAX()
{
	try
	{
		return new ActiveXObject('Msxml2.XMLHTTP');
	}
	catch(e)
	{} //IE

	try
	{
		return new ActiveXObject('Microsoft.XMLHTTP');
	}
	catch(e)
	{} //IE

	try
	{
		return new XMLHttpRequest();
	}
	catch(e)
	{} //Native Javascript

	alert('XMLHttpRequest not supported');
	return null;
}