//߼ʹ
function SearchJianSuo(thisform){
	var searchwd = "";
	par=thisform.textfield.value;
	var url = thisform.docpuburl.value;
	if(trim(par)!=""){
		//searchwd = searchwd + "(doctitle='"+par+"' or doccontent='"+par+"') and docpuburl='http://test.dezhou.gov.cn/'";
		searchwd = "( doctitle='"+par+"' or doccontent='"+par+"' ) ";
		if(trim(url)!="")
		{
				searchwd = searchwd + "and docpuburl='"+url+"'";
		}
		thisform.searchword.value=searchwd;
	}else{
		alert("请输入检索词重新检索");
		return false;
	}
	//alert("searchwd:=="+searchwd);	
	return true;
}

function clearSearch(thisform ){
	//alert("OOOO:="+thisform.doctitle.value);
	var inputs=thisform.all.tags("input");
	for(var i=0;i<inputs.length;i++){
		if(inputs[i].type!="hidden"){
			inputs[i].value="";
		}
	}
	return false;
}


/**
 * ȥַߵĿո
 * @param s	        ַ
 * @return			Ѿȥ߿ոַ
*/
function trim(s){
    var iFirst = 0;
    var iLast = s.length - 1;
    var sTrimChars = ' \t';
    while ( (iFirst < iLast) && (sTrimChars.indexOf(s.charAt(iFirst)) != -1) ) iFirst++;
    while ( (iLast >= iFirst) && (sTrimChars.indexOf(s.charAt(iLast)) != -1) ) iLast--;
    return s.substring(iFirst, iLast + 1);
}