function hselement(element){
	if (document.getElementById(element)){
		if(document.getElementById(element).style.display == 'none'){
			document.getElementById(element).style.display = 'table-row';
		}
		else {
			document.getElementById(element).style.display = 'none';
		}
	}
	else {
		for (i = 0; document.getElementById(element+i); i++){
			if(document.getElementById(element+i).style.display == 'none'){
				document.getElementById(element+i).style.display = 'table-row';
			}
			else {
				document.getElementById(element+i).style.display = 'none';
			}
		}
	}
}

function Set_Cookie(name, value, expires, path, domain, secure){
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime(today.getTime());
/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
	if (expires){
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date (today.getTime() + (expires));
	document.cookie = name + "=" + escape (value) + ((expires)?";expires=" + expires_date.toGMTString():"") + ((path)?";path=" + path:"") + ((domain)?";domain=" + domain:"") + ((secure)?";secure":"");
}