// JavaScript Document //-------------------------------------------------------- // Commonly Used Functions //-------------------------------------------------------- String.prototype.trim = function () { return this.replace(/^\s*(\S*(\s+\S+)*)\s*$/, "$1"); }; function checkEnterKey(e){ e = e || window.event; if(e.keyCode == 13){ return true; } return false; } function openNewWindow(theURL, winName, winWidth, winHeight){ var width; var height; var leftdist; var topdist; width = screen.width; height = screen.height; leftdist = Math.round((width - winWidth) / 2); topdist = Math.round((height - winHeight) / 2); window.open(theURL, winName,'width='+winWidth+',height='+winHeight+',top='+topdist+',left='+leftdist+',resizable=yes,resize=0,menubar=0,location=0,scrollbars=1') } function closeWindow(){ window.close; } /* * Returns an array containing the browser name and version * (requires jQuery) */ function getBrowser(){ var name = ""; var version = jQuery.browser.version.charAt(0); if(jQuery.browser.safari) name = "safari"; if(jQuery.browser.opera) name = "opera"; if(jQuery.browser.msie){ name = "ie"; var idx = navigator.userAgent.search('MSIE'); if( idx != -1 ){ var ua = navigator.userAgent.substring( idx ); ua = ua.substring( 5, ua.search(';') ); var version = parseInt( ua ); } } if(jQuery.browser.mozilla) name = "firefox"; if(navigator.appVersion.search("Chrome") != -1) name = "chrome"; if(navigator.appVersion.search("Macintosh") != -1 && jQuery.browser.mozilla) name = "firefox-mac"; if(isIPhone()) name = "iphone"; var browser = { "name" : name, "version" : version }; return browser; } /* * Returns TRUE or FALSE whether the current browser is IE * and, if specified, the correct version (requires jQuery) */ function isIE(version){ var browser = getBrowser(); if(browser['name'] == "ie"){ if(version != null && parseInt(version)){ return (browser['version'] == version) ? true : false; }else{ return true; } }else{ return false; } } /* * Returns TRUE or FALSE whether the current browser is an iPhone * browser */ function isIPhone(){ if(navigator.appVersion.indexOf("iPhone") != -1){ return true; }else{ return false; } } /* * Useful for attaching the browser name as a class to the tag * (requires jQuery) */ function setBrowserClass(){ var browser = getBrowser(); var browserClass = browser['name']; if( browser['name'] == 'ie' ) browserClass += browser['version']; if( browser['name'] && !$('body').hasClass(browserClass) ){ $('body').addClass(browserClass); return true; }else{ return false; } }