var browser_version= parseInt(navigator.appVersion);
var browser_type = navigator.appName;

window.onload = function()
{
	if (browser_type != "Microsoft Internet Explorer") 
	{
		var scrollbox = document.getElementById('variants');
		var current = document.getElementsByClassName('current', 'td')[0];
		scrollbox.scrollLeft = current.offsetLeft;
	}
}

function getElementsByClassName(classname, node) 
{
	if(!node) node = document.getElementsByTagName("body")[0];
    var a = [];
    var re = new RegExp('\\b' + classname + '\\b');
   	var els = node.getElementsByTagName("*");
	var i=0;
    for(j=els.length; i<j; i++)
	{
		if(re.test(els[i].className))a.push(els[i]); 
	}
  	return a;  
}