/******************************** Used to generate DHTML popup menus Author: Andy Hill Last updated: 12/9/2005 init(numTabs) is the 's onLoad attribute where numTabs is the number of tabs on the page. Spaces the tabs evenly and aligns popup menus to the tabs. Creation of tabs and popups is in header.cfm and genMenus.cfm Greatly modified from http://www.emmanuel.edu/alumni/default.asp Uses several function defined in dom.js. ********************************/ var activeSub=0; var SubNum=0; function reDo(){ window.location.reload() } //window.onresize = reDo; //Define global variables var timerID = null; var timerOn = false; var timecount = 200; var what = null; var numTabs; var popupY = 0; //The vertical position of the popup menu function init(numTabs, pageWidth) { this.numTabs = numTabs; window.status=''; popupY = $('#separator').position().top; //Dynamically calculates page width tabsize = pageWidth / numTabs; //assign colors to tabs var color = "#770000"; for (i = 1; i <= numTabs; i++) { $('#layer' + i).css('backgroundColor', color); $('#tabid' + i).css('width', tabsize); $('#layer' + i).css('top', popupY); } } // Turns the layers on function showLayer(layerName){ //find postion of tab and set layer position accordingly var tabIndex = layerName.substr(5, 1); var objStr = 'tabid' + tabIndex; x = $('#' + objStr).position().left; $('#' + layerName).css('left', x); $('#' + layerName).css('visibility', 'visible'); } function hideAll(){ for (var i = 1; i <= numTabs; i++) { setStyleById('layer' + i, 'visibility', "hidden"); } } function startTime() { if (timerOn == false) { timerID=setTimeout( "hideAll()" , timecount); timerOn = true; } } function stopTime() { if (timerOn) { clearTimeout(timerID); timerID = null; timerOn = false; } }