var doc = app.activeDocument; 
var allehyperlinks = doc.hyperlinks.everyItem().getElements(); 
 
 
for (var i = allehyperlinks.length-1; i >= 0; i--) { 
 
allehyperlinks[i].source.sourceText.fillColor = "myHyperlinkColor"; 
} 

<\b(http|www).[^\s]+\b> 

var doc = app.activeDocument;  
var allehyperlinks = doc.hyperlinks.everyItem().getElements();  
  
  
for (var i = allehyperlinks.length-1; i >= 0; i--) {  
laenge = allehyperlinks[i].length - 2 
allehyperlinks[i].substring(1, laenge).source.sourceText.fillColor = "myHyperlinkColor";  
} 

laenge = allehyperlinks[i].length - 2;