var isClicked = false;


function doubleClickCheck()
{

	if(!isClicked)
	{	
		isClicked = true;
		return true;
	}
	else return false;	
}


function cl(link)
{
	img = new Image();
	img.src = 'http://www.liveinternet.ru/click?*' + link;
}


function DeleteUserQueriesCookie()
{
	var str = document.cookie;

	if ("" != str) {
		var p = str.split(';');
		for (i=0; i<p.length; i++) 
		{
			var parts = p[i].split('=');
			var strName = parts[0];
			if(strName.indexOf("userquery") > -1) DeleteCookie(strName);
		}
    }
}

function DeleteCookie(strName)
{
	document.cookie = strName + "=0; expires=" + (new Date(0)).toGMTString();
}

function setVisible(id, value) {
	
	el=document.getElementById(id);
	if(el != null)
	{
		if(value)
			el.style.display = 'block';
		else
			el.style.display = 'none';
	}

}