gyorgy@0: 
gyorgy@0: /*
gyorgy@0: Utility methods
gyorgy@0: */
gyorgy@0: mejs.Utility = {
gyorgy@0: 	encodeUrl: function(url) {
gyorgy@0: 		return encodeURIComponent(url); //.replace(/\?/gi,'%3F').replace(/=/gi,'%3D').replace(/&/gi,'%26');
gyorgy@0: 	},
gyorgy@0: 	escapeHTML: function(s) {
gyorgy@0: 		return s.toString().split('&').join('&amp;').split('<').join('&lt;').split('"').join('&quot;');
gyorgy@0: 	},
gyorgy@0: 	absolutizeUrl: function(url) {
gyorgy@0: 		var el = document.createElement('div');
gyorgy@0: 		el.innerHTML = '<a href="' + this.escapeHTML(url) + '">x</a>';
gyorgy@0: 		return el.firstChild.href;
gyorgy@0: 	},
gyorgy@0: 	getScriptPath: function(scriptNames) {
gyorgy@0: 		var
gyorgy@0: 			i = 0,
gyorgy@0: 			j,
gyorgy@0: 			path = '',
gyorgy@0: 			name = '',
gyorgy@0: 			script,
gyorgy@0: 			scripts = document.getElementsByTagName('script');
gyorgy@0: 
gyorgy@0: 		for (; i < scripts.length; i++) {
gyorgy@0: 			script = scripts[i].src;
gyorgy@0: 			for (j = 0; j < scriptNames.length; j++) {
gyorgy@0: 				name = scriptNames[j];
gyorgy@0: 				if (script.indexOf(name) > -1) {
gyorgy@0: 					path = script.substring(0, script.indexOf(name));
gyorgy@0: 					break;
gyorgy@0: 				}
gyorgy@0: 			}
gyorgy@0: 			if (path !== '') {
gyorgy@0: 				break;
gyorgy@0: 			}
gyorgy@0: 		}
gyorgy@0: 		return path;
gyorgy@0: 	},
gyorgy@0: 	secondsToTimeCode: function(seconds,forceHours) {
gyorgy@0: 		seconds = Math.round(seconds);
gyorgy@0: 		var hours,
gyorgy@0: 		    minutes = Math.floor(seconds / 60);
gyorgy@0: 		if (minutes >= 60) {
gyorgy@0: 		    hours = Math.floor(minutes / 60);
gyorgy@0: 		    minutes = minutes % 60;
gyorgy@0: 		}
gyorgy@0: 		hours = hours === undefined ? "00" : (hours >= 10) ? hours : "0" + hours;
gyorgy@0: 		minutes = (minutes >= 10) ? minutes : "0" + minutes;
gyorgy@0: 		seconds = Math.floor(seconds % 60);
gyorgy@0: 		seconds = (seconds >= 10) ? seconds : "0" + seconds;
gyorgy@0: 		return ((hours > 0 || forceHours === true) ? hours + ":" :'') + minutes + ":" + seconds;
gyorgy@0: 	},
gyorgy@0: 	timeCodeToSeconds: function(timecode){
gyorgy@0: 		var tab = timecode.split(':');
gyorgy@0: 		return tab[0]*60*60 + tab[1]*60 + parseFloat(tab[2].replace(',','.'));
gyorgy@0: 	}
gyorgy@0: };