function Progress(_max){this.env=new Array();this.set('cur',1);this.set('max',_max);};Progress.prototype.lpad=function(_str,_max){var pad=new String();var curlen=String(_str).length;for(var i=curlen;i<=_max;i++){pad=pad+'&nbsp;';};return pad+_str;};Progress.prototype.incr=function(_step){var e=this.env;e['cur']+=_step;if(e['cur'] > e['max'])e['cur']=e['max'];var prozent=Math.round(e['cur']/e['max']*100);(e['bar']).style.width=(prozent*4)+'px';(e['txt']).innerHTML=this.lpad(prozent,3)+' % ';if(e['cur'] >=e['max']){if(window.clinch)return window.clinch();};return true;};Progress.prototype.set=function(_key,_value){this.env[_key]=_value;};