var searchActivedItem=1;
var tracelogStr="";
var otherParamStr="";
var searchFormObj = null;
var tracelogInput = null;
var searchinputbox = null;
//结构化搜索
function SB_OnBlur_x(ctrlObj,ctrlMenuID, event){
	if(searchActivedItem == 1){
		return SB_OnBlur(ctrlObj,ctrlMenuID, event)
	}else{
		return true;
	}
}
function SB_OnKeyDown_x(ctrlObj,ctrlMenuID, event){
	if(searchActivedItem == 1){
		return SB_OnKeyDown(ctrlObj,ctrlMenuID, event)
	}else{
		return true;
	}
}
function SB_OnKeyUp_x(ctrlObj,ctrlMenuID, event){
	if(searchActivedItem == 1){
		return SB_OnKeyUp(ctrlObj,ctrlMenuID, event)
	}else{
		return true;
	}
}

function searchInit(num,tracelog,otherParam){
	tracelogStr = tracelog;
	otherParamStr = otherParam;
	if(document.getElementById("sform_"+num)!=null){
		searchFormObj = document.getElementById("sform_01");
	}else{
		if(document.getElementsByName("sform_"+num).length!=0){
			searchFormObj = document.getElementById("sform_"+num);
		}
	}
	doclick(document.getElementById("node"+num),num);
}

function doclick(srcObj,searchID){
	var tabList = srcObj.parentNode.getElementsByTagName("li");
	if(srcObj.className.indexOf("activedtab")!=-1)return;
	for(var i=0;i<tabList.length;i++){
		if(tabList[i].className.indexOf("activedtab")!=-1){
			tabList[i].className="ntab"+(tabList[i].className).replace("activedtab","");
		}
		if(tabList[i]==srcObj){
			var searchdivobj = document.getElementById("sform_"+searchID);
			var activedivobj = document.getElementById("sform_"+searchActivedItem);
			activedivobj.style.display="none";
			searchdivobj.style.display="block";
			var v = document.getElementById("sform_"+searchActivedItem).getElementsByTagName("form")[0].keyword.value;
			if(trim(v) == "" || v.substring(0,3) =="请输入"){
				searchdivobj.getElementsByTagName("form")[0].keyword.value = searchdivobj.getElementsByTagName("form")[0].keyword.title;
			}else{
				searchdivobj.getElementsByTagName("form")[0].keyword.value = activedivobj.getElementsByTagName("form")[0].keyword.value;
			}
			if(srcObj.offsetWidth==67){
				document.getElementById("searchbox").style.backgroundImage="url(img/activebg2.gif)";
			}else{
				document.getElementById("searchbox").style.backgroundImage="";//url(img/activebg4.gif)
			}
			if(document.all)document.getElementById("searchbox").style.backgroundPosition=srcObj.offsetLeft+"px";
		}
	}
	//if(!(searchID==1||searchID==2||searchID==3))
//		document.getElementById("howtosearch").style.display="block";
//	else
//		document.getElementById("howtosearch").style.display="none";
	searchActivedItem = searchID;
	srcObj.className = "activedtab"+(srcObj.className).replace("otab","").replace("ntab","");//TAB切换
}


function checkform(frmObj){
//	var v = trim(frmObj.keyword.value);
//	if(v.length > 100){
//		alert("您输入的关键字过长！");
//		return false;
//	}
//	if(v == ""  || v.substring(0,3) =="请输入") {
//		alert("请输入关键字！");
//		return false;
//	}
}

function trim(inputString) {
	return inputString.replace(/^ +/,"").replace(/ +$/,"");
}



function overtab(srcObj){
	if(srcObj.className.indexOf("activedtab")!=-1)return;
	else
	srcObj.className = "otab"+(srcObj.className).replace("ntab","");
}

function outtab(srcObj){
	if(srcObj.className.indexOf("activedtab")!=-1)return;
	else
	srcObj.className = "ntab"+(srcObj.className).replace("otab","");
}


function focusit(inputobj){
	if(inputobj.value.indexOf('请输入')!=-1)inputobj.value='';
	inputobj.style.color="#000000";
}