function getQueryVariable(variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	
	for (var i=0;i<vars.length;i++) {
		var pair = vars[i].split("=");
			if (pair[0] == variable) {
				return pair[1];
			}
	}
	//alert('Query Variable ' + variable + ' not found');
}

function makeLink (pid) {
	var lValue, lStr = "";
	if (getQueryVariable("L")) {
		lValue = getQueryVariable("L");
		lStr = "&L=" + lValue;
	}
	window.location = "index.php?id=" + pid + lStr;
}


function setVis(div_id, vis_value) {
	document.getElementById("item_text_cover").style.visibility = vis_value;
	document.getElementById("click_note").style.visibility = vis_value;
	document.getElementById("hidden_headline_" + div_id).style.visibility = vis_value;
	document.getElementById("hidden_big_picture_" + div_id).style.visibility = vis_value;
}