1891 1140 1596 1235 1141 1270 1716 1849 1088 1224 1900 1125 1421 1486 1881 1186 1066 1753 1562 1486 1546 1966 1188 1604 1228 1267 1033 1671 1310 1483 1537 1962 1996 1266 1703 1262 1509 1511 1041 1976 1945 1398 1635 1432 1226 1135 1585 1367 1812 1138 1386 1764 1628 1594 1390 1940 1812 1311 1407 1391 1659 1396 1623 1824 1397 1950 1363 1679 1989 1661 1842 1712 1939 1098 1767 1979 1015 1670 1138 1073 1456 1318 1737 1811 1269 1102 1072 1763 1837 1357 1351 1029 1711 1006 1192 1384 1103 1469 1699 //Rich HTML Balloon Tooltip: http://www.dynamicdrive.com/dynamicindex5/balloontooltip.htm //Created: September 10th, 2006 //Updated: May 9th, 10 for window edge bug var disappeardelay=250 //tooltip disappear delay (in miliseconds) var verticaloffset=0 //vertical offset of tooltip from anchor link, if any var enablearrowhead=1 //0 or 1, to disable or enable the arrow image var arrowheadimg=["http://library.bcnpb.ac.th/ulib6/js/balloontip/arrowdown.gif", "http://library.bcnpb.ac.th/ulib6/js/balloontip/arrowup.gif"] //path to down and up arrow images var arrowheadheight=11 //height of arrow image (amount to reveal) /////No further editting needed var ie=document.all var ns6=document.getElementById&&!document.all verticaloffset=(enablearrowhead)? verticaloffset+arrowheadheight : verticaloffset function getposOffset(what, offsettype){ var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop; var parentEl=what.offsetParent; while (parentEl!=null){ totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop; parentEl=parentEl.offsetParent; } return totaloffset; } function showhide(obj, e){ dropmenuobj.style.left=dropmenuobj.style.top="-500px" if (e.type=="mouseover") obj.visibility="visible" } function iecompattest(){ return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body } function clearbrowseredge(obj, whichedge){ if (whichedge=="rightedge"){ edgeoffsetx=0 var windowedge=ie && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15 dropmenuobj.contentmeasure=dropmenuobj.offsetWidth if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure) edgeoffsetx=dropmenuobj.contentmeasure-obj.offsetWidth if (dropmenuobj.x-edgeoffsetx+dropmenuobj.contentmeasure>windowedge) edgeoffsetx=dropmenuobj.x-windowedge+dropmenuobj.contentmeasure return edgeoffsetx } else{ edgeoffsety=0 var topedge=ie && !window.opera? iecompattest().scrollTop : window.pageYOffset var windowedge=ie && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18 dropmenuobj.contentmeasure=dropmenuobj.offsetHeight if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure) //move up? edgeoffsety=dropmenuobj.contentmeasure+obj.offsetHeight+(verticaloffset*2) return edgeoffsety } } function displayballoontip(obj, e){ //main ballooon tooltip function if (window.event) event.cancelBubble=true else if (e.stopPropagation) e.stopPropagation() if (typeof dropmenuobj!="undefined") //hide previous tooltip? dropmenuobj.style.visibility="hidden" clearhidemenu() //obj.onmouseout=delayhidemenu dropmenuobj=document.getElementById(obj.getAttribute("rel")) showhide(dropmenuobj.style, e) dropmenuobj.x=getposOffset(obj, "left") dropmenuobj.y=getposOffset(obj, "top")+verticaloffset dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px" dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px" if (enablearrowhead) displaytiparrow() } function displaytiparrow(){ //function to display optional arrow image associated with tooltip tiparrow=document.getElementById("arrowhead") tiparrow.src=(edgeoffsety!=0)? arrowheadimg[0] : arrowheadimg[1] var ieshadowwidth=(dropmenuobj.filters && dropmenuobj.filters[0])? dropmenuobj.filters[0].Strength-1 : 0 //modify "left" value depending on whether there's no room on right edge of browser to display it, respectively tiparrow.style.left=(edgeoffsetx!=0)? parseInt(dropmenuobj.style.left)+dropmenuobj.offsetWidth-tiparrow.offsetWidth-10+"px" : parseInt(dropmenuobj.style.left)+5+"px" //modify "top" value depending on whether there's no room on right edge of browser to display it, respectively tiparrow.style.top=(edgeoffsety!=0)? parseInt(dropmenuobj.style.top)+dropmenuobj.offsetHeight-tiparrow.offsetHeight-ieshadowwidth+arrowheadheight+"px" : parseInt(dropmenuobj.style.top)-arrowheadheight+"px" tiparrow.style.visibility="visible" } function delayhidemenu(){ delayhide=setTimeout("dropmenuobj.style.visibility='hidden'; dropmenuobj.style.left=0; if (enablearrowhead) tiparrow.style.visibility='hidden'",disappeardelay) } function clearhidemenu(){ if (typeof delayhide!="undefined") clearTimeout(delayhide) } function reltoelement(linkobj){ //tests if a link has "rel" defined and it's the ID of an element on page var relvalue=linkobj.getAttribute("rel") return (relvalue!=null && relvalue!="" && document.getElementById(relvalue)!=null && document.getElementById(relvalue).className=="balloonstyle")? true : false } function initalizetooltip(){ var all_links=document.getElementsByTagName("a") if (enablearrowhead){ tiparrow=document.createElement("img") tiparrow.setAttribute("src", arrowheadimg[0]) tiparrow.setAttribute("id", "arrowhead") document.body.appendChild(tiparrow) } for (var i=0; i