Something

	//smiley codeif(smilies ==1){		smileys = {			"&gt;:\\)"  : smlEvil,		":\\)"		: smlHappy,		":-\\)"		: smlHappy,	    ":\\("		: smlFrown,		":-\\("		: smlFrown,		":D"  		: smlGrin,		":-D"  		: smlGrin,		":\\|"		: smlNtl,		":-\\|"		: smlNtl,		":P"		: smlRazz,		":-P"		: smlRazz,		";\\)"		: smlWink,		";-\\)"		: smlWink,		"rolls eyes": smlRoll,		":o" 		: smlShock,		":-o" 		: smlShock,		"gold star" : imgStar	};	regex = {};	for (key in smileys) {		regex[key] = new RegExp(key, 'g');		//alert('regex: ' +regex[key]);	}	textnodes = document.evaluate(	"//td[@class = 'bodytext']//text()",		document,		null,		XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,		null);	k=0;	for (var i = 0; i < textnodes.snapshotLength; i++) {		node = textnodes.snapshotItem(i);		if(!is_all_ws(node)){			var s = document.createElement("span");			node.data = node.data.replace(/</g,"&lt;"); 			node.data = node.data.replace(/>/g,"&gt;"); 			s.innerHTML = node.data.replace(/\s+$/g, '&nbsp;');		     			for (key in smileys) {				s.innerHTML = s.innerHTML.replace(regex[key], smileys[key]);			}			node.parentNode.replaceChild(s, node);		}	}