Find and Replace in ColdFusion - coldfusion

Question

Here is the code which is troubling me. I need to find the code and replace with Fancybox code, but it is throwing an error: win is undefined
replace the mywin value
<cfsavecontent variable="x">
mywin = window.open (url,"win",'toolbar=yes,location=yes,resizable=yes,copyhistory=yes,scrollbars=ye‌s,width=878,height=810');
</cfsavecontent>
to this:
mywin = $.fancybox('href' :url,'width': '500');
I am trying like this
<cfset a = Replace(x,"mywin = window.open (url,"win",'toolbar=yes,location=yes,resizable=yes,copyhistory=yes,scrollbars=yes,width=878,height=810');","$.fancybox()","one")>
Update Code:
<cfsavecontent variable="foo">
function setmycode() {
url = "http://myurl.com?thestep=9&sortBy=1&sortOrder=1";
mywin = window.open (url,"win",'toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,resizable=yes,copyhistory=yes,scrollbars=yes,width=878,height=810');
mywin.focus();
return false;
}
</cfsavecontent>
<cfset a = Replace(foo,"mywin = window.open (url,""win"",'toolbar=yes,location=yes,resizable=yes,copyhistory=yes,scrollbars=yes,width=878,height=810');","$.fancybox()","one")>
<cfdump var="#a#">

Answer 1

You need to pay attention to your code. Even the syntax highlighting in your very question actually points out the error to you!
If an error says something about "win" and the text "win" is highlighted by a syntax highlighter... it's a bit of a give away that that is where the error lies. So that's what you should be scrutinising.
You have a string delimited with double quotes, but the string itself has double quotes in it:
mywin = window.open (url,"win",'toolbar=yes,location=yes,resizable=yes,copyhistory=yes,scrollbars=yes,width=878,height=810');
So the CF parser sees the first double quote around "win" as the end of the string. And then what follows is just garbage (and will yield a syntax error, as you are seeing).
If your string has string-delimiters within it, you need to escape them. In CFML one does this by doubling them, eg: "" ("Special characters")
So your string becomes:
mywin = window.open (url,""win"",'toolbar=yes,location=yes,resizable=yes,copyhistory=yes,scrollbars=yes,width=878,height=810');
And when delimited, it is now parseable by CF:
<cfset a = Replace(x,"mywin = window.open (url,""win"",'toolbar=yes,location=yes,resizable=yes,copyhistory=yes,scrollbars=yes,width=878,height=810');","$.fancybox()","one")>