3 require: function(libraryName) {
4 // inserting via DOM fails in Safari 2.0, so brute force approach
5 document.write('<script type="text/javascript" src="'+libraryName+'"></script>');
8 if((typeof Prototype=='undefined') ||
9 parseFloat(Prototype.Version.split(".")[0] + "." +
10 Prototype.Version.split(".")[1]) < 1.4)
11 throw("script.aculo.us requires the Prototype JavaScript framework >= 1.4.0");
12 var scriptTags = document.getElementsByTagName("script");
13 for(var i=0;i<scriptTags.length;i++) {
14 if(scriptTags[i].src && scriptTags[i].src.match(/scriptaculous\.js$/)) {
15 var path = scriptTags[i].src.replace(/scriptaculous\.js$/,'');
16 this.require(path + 'util.js');
17 this.require(path + 'effects.js');
18 this.require(path + 'dragdrop.js');
19 this.require(path + 'controls.js');