Topic: Highlight specific words on any page...

How could I use this script to replace text smilies with images (data: uris)?

I cant figure it out

This is what I need to incorporate it in:

var happy = "data:image/gif;base64,R0lGODlhEQARALMAABy+ASTTAiXWAiHLAhWtARawAR7EARq ... ";

function replaceSmilie(smilie, surl)
{
  var reptext = new RegExp(smilie, "gi");
  document.body.innerHTML = document.body.innerHTML.replace(reptext, "<img src='" + surl + "' height='17' width='17' align='center' style='border:none;' />");
}

replaceSmilie(":\\)", happy);

Someone told me that using innerHTML replace was much slower, but I dont know how to use your way.

Topic: Highlight specific words on any page...

is there another way to do the var? i added the words i want to highlight and its a pretty large list and it causes the script to stall

Topic: Highlight specific words on any page...

var RE = /(e)/;

for (var tx = document.evaluate('//text()[normalize-space(.)!=""]', document, null, 6, null), t, i = 0; t = tx.snapshotItem(i); i++) {
	var before =  t.textContent, st, matched = false;
	if (t.parentNode.tagName == 'STYLE' || t.parentNode.tagName == 'SCRIPT') continue;
	while ((st = before.search(RE)) != -1) {
		t.parentNode.insertBefore(document.createTextNode(before.substr(0, st)), t);
		with (t.parentNode.insertBefore(document.createElement('span'), t))
			textContent = RegExp.$1,
			style.cssText = 'color: #f00; font-size: 14pt;';
		matched = true;
		before = before.substr(st + RegExp.$1.length);
	}
	if (matched) t.textContent = before;
}

Topic: Highlight specific words on any page...

not working for me.
can't you just repost the full (working) script?

Topic: Highlight specific words on any page...

Working for me.

Topic: Highlight specific words on any page...

nope, still not working.

Topic: Highlight specific words on any page...

k.

Topic: Highlight specific words on any page...

I've mismatched quotes in that line, try again.

Topic: Highlight specific words on any page...

please.

Topic: Highlight specific words on any page...

multi word/case insensivity worked.
without replacing the color code.

but when I replace, the script doesnt work at all.

Topic: Highlight specific words on any page...

husamn wrote:

but is there a way I can add more words? <...> also when I add a word like (My Home) it only highlights exactly as it's typed, like it doesn't highlight (my home) just (My Home)

var RE = /(phrase one|phrase two|etc)/i; - i at the end stands for case insensivity.

husamn wrote:

and also color them instead just bold?

Replace t.parentNode.insertBefore(document.createElement('b'), t).textContent = RegExp.$1; with:

with (t.parentNode.insertBefore(document.createElement('span'), t))
	textContent = RegExp.$1,
	style.cssText = 'color: #f00; size: 14pt;';

Add any styles you like to the cssText string.

Topic: Highlight specific words on any page...

please.

Topic: Highlight specific words on any page...

thanks mikado, worked...but is there a way I can add more words? and also color them instead just bold?

also when I add a word like (My Home) it only highlights exactly as it's typed, like it doesn't highlight (my home) just (My Home)
with capital letters.

thanks.

Topic: Highlight specific words on any page...

That's why I'm still learning :)

Topic: Highlight specific words on any page...

Crappy way, dob.

var RE = /(script)/;

for (var tx = document.evaluate('//text()[normalize-space(.)!=""]', document, null, 6, null), t, i = 0; t = tx.snapshotItem(i); i++) {
	var before =  t.textContent, st, matched = false;
	if (t.parentNode.tagName == 'STYLE' || t.parentNode.tagName == 'SCRIPT') continue;
	while ((st = before.search(RE)) != -1) {
		t.parentNode.insertBefore(document.createTextNode(before.substr(0, st)), t);
		t.parentNode.insertBefore(document.createElement('b'), t).textContent = RegExp.$1;
		matched = true;
		before = before.substr(st + RegExp.$1.length);
	}
	if (matched) t.textContent = before;
}

Topic: Highlight specific words on any page...

var b = document.body;
b.innerHTML = b.innerHTML.replace(new RegExp("("+"your word"+")"), "<span style='color:#f00;font-weight:bold;'>$1</span>");

Topic: Highlight specific words on any page...

please.

Topic: Highlight specific words on any page...

please.

Topic: Highlight specific words on any page...

is there a script that highlights specific words that I want on any site/page?