function init() {
	
	if(document.getElementById("searchBox")){
		document.getElementById("searchBox").onfocus = function()	{
			this.className+=" focused";
			if(this.value=="Search")	{
				this.value="";	
			}
		}
		document.getElementById("searchBox").onblur = function()	{
			this.className=this.className.replace(/\bactive/g, "");
			this.className=this.className.replace(/\bfocused/g, "");
			if(this.value=="")	{
				this.value="Search";	
			}
		}
		document.getElementById("searchBox").onmouseover = function()	{
			this.className+=" active";
		}
		document.getElementById("searchBox").onmouseout = function()	{
			this.className=this.className.replace(/\bactive/g, "");
		}
	}


}

var isIE7 = (navigator.userAgent.toLowerCase().indexOf("msie 7.0") != -1);
var isSaf = (navigator.userAgent.toLowerCase().indexOf("safari") != -1);
var isMac = (navigator.appVersion.indexOf('Mac') != -1);