//Util.debug = true;
function getWindowWidth() {
var windowWidth = 0;
if (typeof(window.innerWidth) == 'number') {
windowWidth = window.innerWidth;
} else {
if (document.documentElement && document.documentElement.clientWidth) {
windowWidth = document.documentElement.clientWidth;
} else {
if (document.body && document.body.clientWidth) {
windowWidth = document.body.clientWidth;
}
}
}
return windowWidth;
}
function showTerm(term,id,description) {
var terminLowercase=term.toLowerCase();
if(glossarypopoverTimer) {
clearTimeout(glossarypopoverTimer);
glossarypopoverTimer = null;
}
var lyr = $('termPopover');
if( ! lyr) {return; }
var activator = $('activator'+terminLowercase);
if( ! activator) { return; }
var lyrNewX = Position.page(activator)[0] + Position.realOffset(activator)[0];
var lyrNewY = Position.page(activator)[1] + Position.realOffset(activator)[1];
if( ! popoverLoaded) {
Element.hide('termPopover');
getTermContent(id,term,description);
popoverLoaded = true;
}
if(lyrNewX+popoverWidth > getWindowWidth()) {
lyr.setStyle({left:(lyrNewX-popoverWidth-popoverOffsetX)+'px'});
} else {
lyr.setStyle({left:(lyrNewX+popoverOffsetX)+'px'});
}
lyr.setStyle({top:(lyrNewY+popoverOffsetY)+'px'});
}
function hideTerm() {
Element.update('termPopover', '');
popoverLoaded = false;
}
function doHideTerm () {
if(document.layer) { return; }
glossarypopoverTimer = setTimeout('hideTerm()', 200);
}
function getTermContent(id,term,description) {
var content = glossaryHtml(id,term, description);
var div_with_content = '' + content+ '
';
var final_mark_up_glossary = div_with_content + '';
Util.log(final_mark_up_glossary);
Element.update('termPopover',final_mark_up_glossary);
setTimeout(function() {
var iefix = $('glossarypopover_iefix');
var popover = $('glossarypopover');
Position.clone(popover, iefix);
iefix.show();
Effect.Appear('termPopover', {duration:0.5});
}, 50);
}
function glossaryHtml(id,term, description) {
var html = new Array();
html.push('');
html.push('
');
html.push('
');
html.push('
');
html.push('
');
html.push('
Glossary term:
');
html.push('
- “'+term+'”
- '+description+'
');
html.push('
Click
for more information
');
html.push('
');
html.push('
');
html.push('
');
html.push('
');
html.push('