function fontsize(s) {
	document.cookie = "fontsize="+s+"; path=/";
	var arrCockie = document.cookie.split(';');
	var fs = "0.63em";
	for( var i = 0; i < arrCockie.length; i++) {
		if(arrCockie[i].indexOf('fontsize=') != -1) {
			//alert(arrCockie[i]);
			arrFs = arrCockie[i].split('=');
			fs = arrFs[1]
		}
	}
	var el=document.getElementById("body");	
	el.style.fontSize = fs;
}

function checkFontSize() {
	var arrCockie = document.cookie.split(';');
	var fs = "0.63em";
	for( var i = 0; i < arrCockie.length; i++) {
		if(arrCockie[i].indexOf('fontsize=') != -1) {
			//alert(arrCockie[i]);
			arrFs = arrCockie[i].split('=');
			fs = arrFs[1]
		}
	}
	var el=document.getElementById("body");	
	el.style.fontSize = fs;
}


function search(url) {
	var TheQuery=document.search.query.value.replace(/[< | > | ; | ( | )]/g,"");
	document.location.href=url+'?query=' + encodeURI(TheQuery)+"*";
}