1150 1966 1511 1405 1449 1772 1143 1908 1582 1458 1549 1170 1549 1161 1329 1694 1477 1393 1297 1092 1068 1286 1357 1991 1442 1639 1629 1095 1004 1525 1619 1814 1878 1083 1005 1923 1039 1284 1402 1337 1723 1835 1785 1528 1187 1124 1271 1903 1146 1324 1162 1224 1455 1599 1784 1702 1912 1859 1467 1487 1440 1462 1550 1860 1351 1848 1431 1716 1581 1744 1251 1872 1982 1861 1116 1104 1960 1267 1931 1206 1311 1796 1125 1629 1828 1071 1819 1242 1674 1249 1450 1346 1920 1919 1741 1131 1178 1795 1439 //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://www.bcnlp.ac.th/ULIB6/js/balloontip/arrowdown.gif", "http://www.bcnlp.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