//关键字通用函数
function keyword(classname,str){
	var keywordtext=str;
	var classname="."+classname;
	$(classname).val(keywordtext);
	$(classname).focus(function() {
	    if (keywordtext == $(classname).val())
	        $(classname).val('');
	    $(classname).css('color', '#000000');
	})
	$(classname).blur(function(){
		if($(classname).val()==''){
		    $(classname).val(keywordtext);
		    $(classname).css('color', '#B8B8B8');
		}						
	})
}

function __hit(q) {
    var sQ = '', sV = '', img = window["INEZHA_PS_C" + (new Date()).getTime()] = new Image();
    for (v in q) {
        switch (v) {
            case "item.viewTitle":
                sV = encodeURIComponent(q[v].replace(/<[^<>]+>/g, ""));
                break;
            case "item.viewUrl":
                sV = escape(q[v]);
                break;
            default:
                sV = q[v]
        }
        sQ += v + "=" + sV + "&"
    }
    img.src = "http://s.inezha.com/Ajax/Hit?" + sQ + "item.pageUrl=" + escape(window.document.location.href) + "&item.pageTitle=" + escape(window.document.title) + "&item.clientTime=" + new Date().getTime();
    return true;
}