function calculate_time_zone(){var k=new Date();var b=new Date(k.getFullYear(),0,1,0,0,0,0);var h=new Date(k.getFullYear(),6,1,0,0,0,0);var j=b.toGMTString();var l=new Date(j.substring(0,j.lastIndexOf(" ")-1));j=h.toGMTString();var g=new Date(j.substring(0,j.lastIndexOf(" ")-1));var f=(b-l)/(1000*60*60);
var e=(h-g)/(1000*60*60);var d;if(f==e){d="0";}else{var a=f-e;if(a>=0){f=e;}d="1";}var c;if(document.getElementById("timezone")){for(c=0;c<document.getElementById("timezone").options.length;c++){if(document.getElementById("timezone").options[c].value==convert(f)+","+d){document.getElementById("timezone").selectedIndex=c;
break;}}}}function convert(e){var a=parseInt(e);e-=parseInt(e);e*=60;var d=parseInt(e);e-=parseInt(e);e*=60;var c=parseInt(e);var b=a;if(a==0){b="00";}else{if(a>0){b=(a<10)?"+0"+a:"+"+a;}else{b=(a>-10)?"-0"+Math.abs(a):a;}}d=(d<10)?"0"+d:d;return b+":"+d;}onload=calculate_time_zone;