/**
 * jQuery UI Tabs (Option)
 *
 * Depends:
 *	ui.core.js
 *	ui.tabs.js
 */
function tabs(target,num){
	var ret = getParameter(location.search);
	if(!num) num = 0;
	if(ret['tab']) num = eval(ret['tab']);
	$(target).tabs({fx:{opacity:'toggle'},selected:num});
	// $(target).tabs("select",eval(ret['tab']));
}
// Tab select
function tabSelect(target,num){
	$(target).tabs("select",num);
}
// Get query parameter
function getParameter(str){
	var dec = decodeURIComponent;
	var par = new Array, itm;
	if(typeof(str) == 'undefined') return par;
	if(str.indexOf('?', 0) > -1) str = str.split('?')[1];
	str = str.split('&');
	for(var i = 0; str.length > i; i++){
		itm = str[i].split("=");
		if(itm[0] != ''){
			par[itm[0]] = typeof(itm[1]) == 'undefined' ? true : dec(itm[1]);
		}
	}
	return par;
}