function utf8(wide)
	{
		var c, s;
		var enc = "";
		var i = 0;
		while(i<wide.length)
		{
			c= wide.charCodeAt(i++);
			if (c>=0xDC00 && c<0xE000) continue;
			if (c>=0xD800 && c<0xDC00)
			{
				if (i>=wide.length) continue;
				s= wide.charCodeAt(i++);
				if (s<0xDC00 || c>=0xDE00) continue;
				c= ((c-0xD800)<<10)+(s-0xDC00)+0x10000;
			}
			if (c<0x80)
				enc += String.fromCharCode(c);
			else if (c<0x800)
				enc += String.fromCharCode(0xC0+(c>>6),0x80+(c&0x3F));
			else if (c<0x10000)
				enc += String.fromCharCode(0xE0+(c>>12),0x80+(c>>6&0x3F),0x80+(c&0x3F));
			else enc += String.fromCharCode(0xF0+(c>>18),0x80+(c>>12&0x3F),0x80+(c>>6&0x3F),0x80+(c&0x3F));
		}
		return enc;
	}

	var hexchars = "0123456789ABCDEF";

	function toHex(n)
	{
		return hexchars.charAt(n>>4)+hexchars.charAt(n & 0xF);
	}

	var okURIchars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ \"-";

	function encodeURIComponentNew(s)
	{
		if(s==null || s.length<=0) return s;  
		var s = utf8(s);  
		var c;  
		var enc = "";  
		for (var i= 0; i<s.length; i++)
		{
			if (okURIchars.indexOf(s.charAt(i))==-1)
				enc += "%"+toHex(s.charCodeAt(i));
			else
				enc += s.charAt(i);
		}  return enc;
	}

	function searchNow()
	{
		document.searchForm.textToSearch.value = encodeURIComponentNew(document.searchForm.textToSearch.value);
		document.searchForm.submit();
	}