function show_content(id,close1,close2){
	document.getElementById(id).style.display = 'block';
	if(close1){document.getElementById(close1).style.display = 'none';}
	if(close2){document.getElementById(close2).style.display = 'none';}
}

function close_content(id){
	document.getElementById(id).style.display = 'none';
}


function smilie(smile){
	var textarea = document.writeform.content;
	smile = " " + smile + " ";
	if (textarea.createTextRange && textarea.caretPos) {
		var caretPos = textarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? smile + ' ' : smile;
		textarea.focus();
	} else {
		textarea.value  += smile;
		textarea.focus();
	}
}
function storeCaret(textEl) {
	if (textEl.createTextRange) textEl.caretPos = document.selection.createRange().duplicate();
}

function getURL(url){
	window.location.href = 'http://'+url;
}

function chooseRegion(home){
	if(!home){sEl = document.getElementById('chooseCity')}
	else{sEl = document.getElementById('chooseCityHome')}
	sIn = sEl.selectedIndex;
	url = sEl.options[sIn].value;
	getURL(url);
}