function setSearchUrl(webPath,theValue){
	if(theValue=="person"){
		document.searchform_line.action=webPath+"/user/all/";
	}else if(theValue=="community"){
		document.searchform_line.action=webPath+"/community/all/";
	}else if(theValue=="blog"){
		document.searchform_line.action=webPath+"/search/blog/";
	}else if(theValue=="file"){
		document.searchform_line.action=webPath+"/search/file/";
	}else if(theValue=="book"){
		document.searchform_line.action=webPath+"/search/book/";
	}else{
		document.searchform_line.action=webPath+"/search/";
	}
}
function searchCheck(){
	if(document.searchform_line.user_type.selectedIndex==0){
		alert("请选择类型");
		return false;
	}else if(document.searchform_line.keyWord.value==""||document.searchform_line.keyWord.value=="输入关键词"){
		alert("请输入关键字");
		return false;
	}
}