///Cross browser issues...... this file is to make ajax issue resolved in webkit browsers safari and chrom

	Sys.Browser.WebKit = {}; //Safari 3 and Chrom is considered WebKit

	if (navigator.userAgent.indexOf('WebKit/') > -1) {

	    Sys.Browser.agent = Sys.Browser.WebKit;

	    Sys.Browser.version = parseFloat(navigator.userAgent.match(/WebKit\/(\d+(\.\d+)?)/)[1]);

	    Sys.Browser.name = 'WebKit';

	}