function setCookiefunc(c_name,value,expiredays)
{

	var exdate=new Date()
	exdate.setDate(exdate.getDate()+expiredays)
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}

function getCookiefunc(c_name)
{
	if (document.cookie.length>0)
	{

		c_start=document.cookie.indexOf(c_name + "=")
		if (c_start!=-1)
		{
			c_start=c_start + c_name.length+1
			c_end=document.cookie.indexOf(";",c_start)

			if (c_end==-1) c_end=document.cookie.length
				return unescape(document.cookie.substring(c_start,c_end))
		}
	}
	return ""
}

function CloseInter(adID)
{
	HideInter();
	if (adID) new Ajax.Request('/adsclose.php?adID='+adID);
}

function ShowInter(adID)
{
	var interdiv = document.getElementById('inter_interdiv');
	var whitediv = document.getElementById('inter_whitediv');

	//FOR IE ONLY
	if( typeof( window.innerWidth ) != 'number' )
	{
		var height1 = document.body.clientHeight;
		var height2 = document.documentElement.clientHeight;

		var width1 = document.body.clientWidth;
		var width2 = document.documentElement.clientWidth;

		whitediv.style.height = Math.max(height1, height2);
		whitediv.style.width = Math.max(width1, width2);
	}

	interdiv.style.display ='block';
	whitediv.style.display ='block';

	if (adID) new Ajax.Request('/adsshown.php?adID='+adID);
}

function HideInter()
{
	var interdiv = document.getElementById('inter_interdiv');
	var whitediv = document.getElementById('inter_whitediv');

	interdiv.style.display ='none';
	whitediv.style.display ='none';
}