var searchFlag = false;
$("tsearch").onmouseover = function(){
	searchFlag = true;
}
$("tsearch").onmouseout = function(){
	searchFlag = false;
}
$("searchValue").onclick = function(){
	if($("tsearchInfo").className == "dno"){
		$("tsearchInfo").className	 = "dbl";
	}
	if(this.value == "请输入关键词..."){
		this.value = "";	
	}
}
$("searchValue").onfocus = function(){
	this.className = "tsinput-on";
}
$("searchValue").onblur = function(){
	this.className = "tsinput-out";
}
document.body.onclick = function(){
	if(!searchFlag){
		$("tsearchInfo").className = "dno";
		if($("searchValue").value == ""){
			$("searchValue").value = "请输入关键词...";	
		}
	}
}