var currentBalloonClass;var balloonIsVisible;var balloonIsSticky;var balloonInvisibleSelects;var balloonOK=true;var Balloon=function(){this.minWidth=60;this.maxWidth=300;this.balloonTextSize="4%";this.delayTime=500;this.vOffset=10;this.padding=10;this.shadow=20;this.balloonImage="/img/balloons/balloon.png";this.ieImage="/img/balloons/balloon_ie.png";this.stem=true;this.stemHeight=32;this.stemOverlap=3;this.upLeftStem="/img/balloons/up_left.gif";this.downLeftStem="/img/balloons/down_left.gif";this.upRightStem="/img/balloons/up_right.gif";this.downRightStem="/img/balloons/down_right.gif"};Balloon.prototype.showTooltip=function(A,B,F,E){if(this.isIE()&&!balloonOK){return false}var G=A.type.match("mouseover","i");if(balloonIsVisible&&!balloonIsSticky&&G){return false}if(balloonIsVisible&&balloonIsSticky&&!F){return false}var D=this.getEventTarget(A);if(F&&G&&this.isSameElement(D,this.currentElement)){return false}this.firingElement=D;if(F){this.hideTooltip(1)}balloonIsSticky=F;this.width=E;this.setActiveCoordinates(A);this.hideTooltip();if(this.isOldIE()&&this.ieImage){this.balloonImage=this.ieImage;this.ieImage=null}var C;if(C=B.match(/^url:(\S+)/)){B="";this.activeUrl=C[1]}else{if(C=B.match(/^load:(\S+)/)){if(!document.getElementById(C[1])){alert("problem locating element "+load[1])}B=document.getElementById(C[1]).innerHTML}else{if(B.match(/^(https?:|\/|ftp:)\S+$/i)){this.activeUrl=B;B=""}}}currentBalloonClass=this;this.balloon=this.makeBalloon();this.wrapper=this.wrapContents(B);this.timeoutTooltip=window.setTimeout(this.doShowTooltip,this.delayTime)};Balloon.prototype.doShowTooltip=function(){var F=currentBalloonClass;var K=F.balloon;if(balloonIsVisible){return false}F.currentElement=F.firingElement;F.parseIntAll();F.setStyle(this.container,"display","none");var H=YAHOO.util.Dom.getViewportWidth();var G=Math.round(H/2);var D=YAHOO.util.Dom.getViewportHeight();var I=YAHOO.util.Dom.getDocumentScrollLeft();var J=YAHOO.util.Dom.getDocumentScrollTop();var A=J+Math.round(D/2);var E=F.activeTop>A?"up":"down";var C=F.activeRight>G?"left":"right";if(balloonIsSticky){var B="margin-right:-"+Math.round(F.padding/2-1)+"px;float:right;cursor:pointer;margin-top:-"+Math.round(F.padding/2-1)+"px;float:right"}F.setBalloonStyle(E,C,H,I);balloonIsVisible=true;F.showHideSelect()};Balloon.prototype.makeBalloon=function(){var B=currentBalloonClass;var C=document.getElementById("balloon");if(C){document.body.removeChild(C)}C=document.createElement("div");C.setAttribute("id","balloon");var D=new Array("contents","topRight","bottomRight","bottomLeft");for(var A=0;A<D.length;A++){var E=document.createElement("div");E.setAttribute("id",D[A]);C.appendChild(E);if(D[A]=="contents"){this.wrapper=E}}B.activeBalloon=C;return C};Balloon.prototype.setBalloonStyle=function(R,F,T,M){var H=currentBalloonClass;var B=H.activeBalloon;if(typeof (H.shadow)!="number"){H.shadow=0}if(!H.stem){H.stemHeight=0}var U=H.padding+H.shadow;var O=H.padding;H.setStyle(B,"background","url("+H.balloonImage+") top left no-repeat");H.setStyle(B,"position","absolute");H.setStyle(B,"padding-top",U);H.setStyle(B,"padding-left",U);H.setStyle(B,"top",-9999);document.body.appendChild(B);H.setStyle(B,"z-index",999999);H.setStyle("bottomRight","background","url("+H.balloonImage+") bottom right no-repeat");H.setStyle("bottomRight","position","absolute");H.setStyle("bottomRight","right",0-U);H.setStyle("bottomRight","bottom",0-U);H.setStyle("bottomRight","height",U);H.setStyle("bottomRight","width",U);H.setStyle("topRight","background","url("+H.balloonImage+") top right no-repeat");H.setStyle("topRight","position","absolute");H.setStyle("topRight","right",0-U);H.setStyle("topRight","top",0);H.setStyle("topRight","width",U);H.setStyle("topRight","z-index",-1);H.setStyle("bottomLeft","background","url("+H.balloonImage+") bottom left no-repeat");H.setStyle("bottomLeft","position","absolute");H.setStyle("bottomLeft","left",0);H.setStyle("bottomLeft","bottom",0-U);H.setStyle("bottomLeft","height",U);H.setStyle("bottomLeft","z-index",-1);if(this.stem){var J=document.createElement("img");H.setStyle(J,"position","absolute");B.appendChild(J);if(R=="up"&&F=="left"){J.src=H.upLeftStem;var N=H.stemHeight+O-H.stemOverlap;H.setStyle(J,"bottom",0-N);H.setStyle(J,"right",0)}else{if(R=="down"&&F=="left"){J.src=H.downLeftStem;var N=H.stemHeight-(H.shadow+H.stemOverlap);H.setStyle(J,"top",0-N);H.setStyle(J,"right",0)}else{if(R=="up"&&F=="right"){J.src=H.upRightStem;var N=H.stemHeight+O-H.stemOverlap;H.setStyle(J,"bottom",0-N);H.setStyle(J,"left",H.shadow)}else{if(R=="down"&&F=="right"){J.src=H.downRightStem;var N=H.stemHeight-(H.shadow+H.stemOverlap);H.setStyle(J,"top",0-N);H.setStyle(J,"left",H.shadow)}}}}}if(F=="left"){var I=T-H.activeLeft;H.setStyle(B,"right",I)}else{H.setStyle(B,"left",H.activeRight)}if(!H.width){var Q=H.getLoc(B,"width");if(Q>H.maxWidth){Q=H.maxWidth+50}if(Q<H.minWidth){Q=H.minWidth}H.setStyle(B,"width",Q)}else{H.setStyle(B,"width",H.width)}var S=H.padding+H.shadow;var G=H.getLoc(B,"x1");var C=H.getLoc(B,"x2");if(F=="left"){G+=S}if(F=="right"){C+=S}var E=M+T;if(F=="right"&&C>(E-30)){H.setStyle(B,"width",(E-G)-50)}else{if(F=="left"&&G<(M+30)){H.setStyle(B,"width",(C-M)-50)}}var A=H.getLoc(B,"width");var D=H.getLoc(B,"height");H.setStyle("topRight","height",D);H.setStyle("bottomLeft","width",A);var K=H.isOverlap("topRight","bottomRight");var L=H.isOverlap("bottomLeft","bottomRight");if(K){H.setStyle("topRight","height",D-K[1])}if(L){H.setStyle("bottomLeft","width",A-L[0])}if(R=="up"){var P=H.activeTop-H.vOffset-H.stemHeight-D;H.setStyle(B,"top",P);H.setStyle(B,"display","inline")}else{var P=H.activeTop+H.vOffset+H.stemHeight;H.setStyle(B,"top",P)}};Balloon.prototype.hideTooltip=function(C){if(C&&typeof C=="object"){C=false}if(balloonIsSticky&&!C){return false}var B=currentBalloonClass;currentBalloonClass=null;if(B){window.clearTimeout(B.timeoutTooltip)}if(balloonIsSticky&&B){B.currentElement=null}balloonIsVisible=false;balloonIsSticky=false;if(!B){var A=document.getElementById("balloon");if(A){Balloon.prototype.setStyle(A,"display","none")}}else{if(B.activeBalloon){B.setStyle(B.activeBalloon,"display","none")}}Balloon.prototype.showHideSelect(1)};hideAllTooltips=function(){var A=currentBalloonClass;if(!A){return }window.clearTimeout(A.timeoutTooltip);if(A.activeBalloon){A.setStyle(A.activeBalloon,"display","none")}balloonIsVisible=false;balloonIsSticky=false;currentBalloonClass=null};Balloon.prototype.setActiveCoordinates=function(A){var C=this.getEventTarget(A);var E=this.eventXY(A);var D=C.getAttribute("coords");var F=C.tagName.match("img","i");var B=this.getLoc(C,"height")>50;if(!D&&!F&&!B){this.activeTop=this.getLoc(C,"y1")-10}else{this.activeTop=E[1]-10}this.activeLeft=E[0]-10;this.activeRight=this.activeLeft+20;this.activeBottom=!D&&this.getLoc(C,"y2");if(this.activeBottom){this.activeBottom+=10}else{this.activeBottom=this.activeTop+20}};Balloon.prototype.eventXY=function(A){var C=new Array(2);var B=A||window.event;C[0]=B.pageX||B.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;C[1]=B.pageY||B.clientY+document.body.scrollTop+document.documentElement.scrollTop;return C};Balloon.prototype.getEventTarget=function(B){var A;var C=B||window.event;if(C.target){A=C.target}else{if(C.srcElement){A=C.srcElement}}if(A.nodeType==3){A=A.parentNode}return A};Balloon.prototype.setStyle=function(B,A,C){if(C&&A.match(/left|top|bottom|right|width|height|padding|margin/)){C+="px"}if(B){YAHOO.util.Dom.setStyle(B,A,C)}};Balloon.prototype.getLoc=function(A,B){var C=YAHOO.util.Dom.getRegion(A);switch(B){case ("y1"):return parseInt(C.top);case ("y2"):return parseInt(C.bottom);case ("x1"):return parseInt(C.left);case ("x2"):return parseInt(C.right);case ("width"):return(parseInt(C.right)-parseInt(C.left));case ("height"):return(parseInt(C.bottom)-parseInt(C.top));case ("region"):return C}};Balloon.prototype.parseIntAll=function(){this.padding=parseInt(this.padding);this.shadow=parseInt(this.shadow);this.stemHeight=parseInt(this.stemHeight);this.stemOverlap=parseInt(this.stemOverlap);this.vOffset=parseInt(this.vOffset);this.delayTime=parseInt(this.delayTime);this.width=parseInt(this.width);this.maxWidth=parseInt(this.maxWidth);this.minWidth=parseInt(this.minWidth)};Balloon.prototype.showHideSelect=function(F){var D=currentBalloonClass||new Balloon;if(!this.isOldIE()){return false}if(!F){var B=document.getElementById("contents").getElementsByTagName("select");var E=new Object();for(var C=0;C<B.length;C++){var G=B[C].id||B[C].name;E[G]=1}balloonInvisibleSelects=new Array();var A=document.getElementsByTagName("select");for(var C=0;C<A.length;C++){var G=A[C].id||A[C].name;if(D.isOverlap(A[C],D.activeBalloon)&&!E[G]){balloonInvisibleSelects.push(A[C]);D.setStyle(A[C],"visibility","hidden")}}}else{if(balloonInvisibleSelects){for(var C=0;C<balloonInvisibleSelects.length;C++){var G=balloonInvisibleSelects[C].id||balloonInvisibleSelects[C].name;D.setStyle(balloonInvisibleSelects[C],"visibility","visible")}balloonInvisibleSelects=null}}};Balloon.prototype.isOverlap=function(E,C){if(!E||!C){return false}var D=this.getLoc(E,"region");var B=this.getLoc(C,"region");if(!D||!B){return false}if(C.id=="balloon"){B.top=B.top-30;B.left=B.left-30;B.right=B.right+30;B.bottom=B.bottom+30}var A=D.intersect(B);if(A){A=new Array((A.right-A.left),(A.bottom-A.top))}return A};Balloon.prototype.isSameElement=function(D,B){if(!D||!B){return false}var C=this.getLoc(D,"region");var A=this.getLoc(B,"region");var E=C.contains(A)&&A.contains(C);return E?true:false};Balloon.prototype.wrapContents=function(B){var C=this.wrapper;if(!this.height){this.height=400}A+=' scrolling="no"';if(this.activeUrl){var A="height="+this.height+' width="100%" frameborder=0 src="'+this.activeUrl+'"';B='<iframe name="bf" id="bf" '+A+"></iframe>";this.activeUrl=null}C.innerHTML=B;return C};Balloon.prototype.isIE=function(){return document.all&&!window.opera};Balloon.prototype.isOldIE=function(){if(navigator.appVersion.indexOf("MSIE")==-1){return false}var A=navigator.appVersion.split("MSIE");return parseFloat(A[1])<7};