nav=navigator.appName.indexOf("Microsoft")!=-1?1:2;function popup(url,name,width,height,scroll,modal,resizable){width=Math.min(screen.availWidth,width);height=Math.min(screen.availHeight-40,height);var poz_x=(screen.availWidth-width)/2;var poz_y=(screen.availHeight-height-30)/2;newwin=window.open(url,name,'scrollbars='+scroll+', menubar=no, width='+width+', height='+height+', resizable=no,toolbar=no, left='+poz_x+', top='+poz_y+', location=no, status=no');if(modal){popInt=setInterval(function(n){if(typeof(newwin.name)=="string"){if(newwin.document.body){openerfocus=function(){if(typeof(newwin.name)=="string"){newwin.focus();}else{document.body.onfocus=null;}} document.body.onfocus=openerfocus;newwin.window.document.body.onunload=function(){} newwin.focus();clearInterval(popInt);}}else{clearInterval(popInt)}},1)}} function rand(min,max){var argc=arguments.length;if(argc==0){min=0;max=2147483647;}else if(argc==1){throw new Error('Warning: rand() expects exactly 2 parameters, 1 given');} return Math.floor(Math.random()*(max-min+1))+min;} function urlencode(str){str=escape(str);str=str.replace('+','%2B');str=str.replace('%20','+');str=str.replace('*','%2A');str=str.replace('/','%2F');str=str.replace('@','%40');return str;} function urldecode(str){str=str.replace('+',' ');str=unescape(str);return str;} var v_array=[8,35,36,37,39,46,48,49,50,51,52,53,54,55,56,57,96,97,98,99,100,101,102,103,104,105];Array.prototype.in_array=function(p_val){for(var i=0,l=this.length;i