var dvs=[],divs=[]; var i,j,k,pos var hoverTimer; ems=document.getElementsByTagName('em'); dvs=document.getElementsByTagName('div'); k=0; document.writeln("
"+dvs.length+"
"); for (i=0; i"); for (j=0; j"); ems[j].style.cursor='help'; ems[j].style.backgroundColor="#007"; ems[j].onmouseenter = function(evt) { var m=evt.target.getAttribute("tip"); x=20+evt.pageX; y=20+evt.pageY; if (y+window.pageYOffset>200) y=200+window.pageYOffset; dvs[divs[m]].style.left=+x+"px"; dvs[divs[m]].style.top =+y+"px"; //dvs[divs[m]].style.top =y+"px"; w=dvs[divs[m]].offsetWidth; h=dvs[divs[m]].offsetHeight; hoverTimer = setTimeout(function() { dvs[divs[m]].className="tipshow"; dvs[divs[m]].style.opacity=0; dvs[divs[m]].style.color="#ff0"; timer=setInterval(function(b) { b.style.opacity=parseFloat(b.style.opacity)+0.02; if (b.style.opacity>=1.0) clearInterval(timer); },20,dvs[divs[m]]); },1000); } ems[j].onmouseout = function(evt) { var m=evt.target.getAttribute("tip"); dvs[divs[m]].className="tiphide"; clearTimeout(hoverTimer); } } } } }