JS实现关键字搜索时的相关下拉字段效果_javascript技巧

 
 
 
 
 
 
 
 
 sources= new Array("www.sina.com","www.baidu.com","www.google.com","www.sina.org","www.baidu.ogr.cn"); 
 tabinfo = ""; 
 flag = new Array(sources.length); 
 for(var i=0;i0){ 
 for(var k=0;k 
 
 var lastObj=null; 
 function backBlack(){ 
 event.srcElement.style.background="gray"; 
 forceBackC6(); 
 if(event.srcElement.tagName=="TD"){ 
 lastObj=event.srcElement; 
 } 
 fillData(); 
 } 
 function backC6(){ 
 event.srcElement.style.background="#CCCCCC"; 
 } 
 function forceBackC6(){ 
 if(lastObj!=null) 
 lastObj.style.background="#F8F8FF"; 
 } 
 
 
 function fillData(){ 
 if(lastObj.innerHTML!=null) 
 document.all.i1.value=lastObj.innerHTML; 
 } 
 
 function init(){ 
 Layer1.style.top=i1.offsetTop+40; 
 Layer1.style.left=i1.offsetLeft; 
 Layer1.style.visibility="visible"; 
 } 
 function hideBelow(){ 
 Layer1.style.visibility="hidden"; 
 }