var ie=document.all; var ns6=document.getElementById&&!document.all; var opera=(window.opera); if (opera) { browserleftcorrection=-5; browserwidthcorrection=0; } else if (ie) { browserleftcorrection=0; browserwidthcorrection=0; } else if (ns6) { browserleftcorrection=-5; browserwidthcorrection=0; } function iecompattest() { return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body } function clearbrowseredge(dropmenuobj,obj, whichedge){ var edgeoffset=''; if (whichedge=="rightedge"){ var windowedge=ie && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-30 : window.pageXOffset+window.innerWidth-40 dropmenuobj.contentmeasure=dropmenuobj.offsetWidth if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure) edgeoffset=dropmenuobj.contentmeasure+obj.offsetWidth } else{ 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) edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight } return edgeoffset } function getpageoffset(offset) { if (offset=='left') { var offset=ie && !window.opera ? iecompattest().scrollLeft : window.pageXOffset; return offset; } else { offset=ie && !window.opera ? iecompattest().scrollTop : window.pageYOffset; return offset; } } 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 getpageheight() { return (ie && !window.opera) ? iecompattest().clientHeight : window.innerHeight; }