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47 lines
1.6 KiB
JavaScript
47 lines
1.6 KiB
JavaScript
/**
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* Simple function to send the browser to a given URL
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*/
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function Go( url ) {
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window.location=url;
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return true;
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}
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/**
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* Make this tag into a Link to a given URL
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*/
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function LinkTo( tag, url ) {
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tag.style.cursor = "pointer";
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tag.setAttribute('onClick', "Go('" + url.replace(/&/g,'&') + "')");
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tag.setAttribute('onMouseOut', "window.status='';return true;");
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window.status = window.location.protocol + '//' + document.domain + url;
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tag.setAttribute('onMouseover', "window.status = window.location.protocol + '//' + document.domain + '" + url + "';return true;");
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tag.setAttribute('href', url);
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return true;
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}
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/**
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* Make this tag and all of it's contents into a clickable link, using the link target from an
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* existing link target somewhere within the tag. Setting 'which1' to '1' will make the target
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* match the 1st href target within the HTML of the tag.
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* @param objectref tag A reference to the object which will become clickable.
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* @param int which1 A one-based index to select which internal href attribute will become the target.
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*/
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function LinkHref( tag, which1 ) {
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var urls = tag.innerHTML.match( / href="([^"]*)"/ig );
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// alert(show_props(urls,'urls', 1));
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try {
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var url = urls[which1 - 1];
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urls = url.match( /="([^"]*)"/ );
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}
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catch (e) {
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//alert("Here are the URLs found:\nYou appear to need to choose a different index for your LinkHref call (the second parameter). Add 1 to the index below for the correct URL shown and use that.\n\n" + show_props(urls,'urls', 0));
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return false;
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}
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// alert(show_props(urls,'urls', 1));
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url = urls[1];
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// alert("Linking to >>>" + url + "<<<");
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LinkTo(tag,url);
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return true;
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}
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