/* OPENSHARE MENU written by Adam Wright 2004 - all rights reserved -------------------------------------------------------------------------- Instructions: 1) Insert the following code in the .tpl where you want the menu to appear 2) Both MENU_include files need to be in the root of the site (MENU_include2.js is compiled by openshare) 3) Define HTML for each "Level" under DEFINE STYLES - unselectedHTML defines the HTML surrounding a normal menu item - slctSingleHTML defines the HTML surrounding a selected menu item which does NOT have sub menu items - slctParentHTML defines the HTML surrounding a selected menu item which DOES have sub menu items tag is the placeholder for the menu text tag is the placeholder for the menu url - levelStyleHTML defines the HTML surrounding each entire level block of menu items tag is the placeholder for the level */ // *** DECLARE VARIABLES var Mitem = new Array(); var unselectedHTML = new Array(); var slctSingleHTML = new Array(); var slctParentHTML = new Array(); var levelStyleHTML = new Array(); var strHTML = ""; var folderID // *** DEFINE STYLES unselectedHTML[1] = "

"; slctSingleHTML[1] = "

"; slctParentHTML[1] = "

"; levelStyleHTML[1] = "" unselectedHTML[2] = "

"; slctSingleHTML[2] = "

"; slctParentHTML[2] = "

"; levelStyleHTML[2] = "

" unselectedHTML[3] = "

"; slctSingleHTML[3] = "

"; slctParentHTML[3] = "

"; levelStyleHTML[3] = "

" unselectedHTML[4] = "
"; slctSingleHTML[4] = "
"; slctParentHTML[4] = "
"; levelStyleHTML[4] = "" unselectedHTML[5] = "
"; slctSingleHTML[5] = "
"; slctParentHTML[5] = "
"; levelStyleHTML[5] = "" // *** MENU FUNCTIONS function MENU_item(_text,_href,_level,_osid,_priority) { this.text = _text; this.href = _href; this.level = _level; this.osid = _osid; this.priority = _priority; this.draw = 0; this.expanded = 0; } function MENU_init() { // set priority 77 for family sets var parent77 = 0; for(i=0; i0) { if (Mitem[i].level > Mitem[parent77].level) { Mitem[i].priority = "77"; } else if (Mitem[i].level <= Mitem[parent77].level) { parent77 = 0; } } } // search for current folder if (folderID > 1 && folderID!=365) { for (i=0;iMitem[i].level) { Mitem[i].expanded = 1; } } expandItm = i; expandItmLvl = Mitem[i].level; } } // search back from current folder for visible items expandLvl = expandItmLvl; for (i=expandItm;i>-1;i--) { if (Mitem[i].level <= expandLvl) { if (Mitem[i].priority!="77") Mitem[i].draw = 1; if (Mitem[i].level < expandLvl) { Mitem[i].expanded = 1; expandLvl = Mitem[i].level; } } } } // search forward from current folder for visible items if (folderID == 1 || folderID == 365) // cater for home page not being in the menu structure { i = 0; expandItm = -1; expandItmLvl = 0; } if (i expandLvl) { arrHeaders[Mitem[i].level] = i; } // assign footers arrFooters[Mitem[i].level] = i; expandLvl = Mitem[i].level; } } // reassign footers for (i=1;i"); if (arrHeaders[Mitem[i].level] = i) strTempHTML = arrLevlHTML[0]; if (i==expandItm || Mitem[i].expanded) { if (Mitem[i].expanded) { strTempHTML += slctParentHTML[Mitem[i].level]; } else { strTempHTML += slctSingleHTML[Mitem[i].level]; } } else { strTempHTML += unselectedHTML[Mitem[i].level]; } arrTempHTML = strTempHTML.split(""); strTempHTML = arrTempHTML[0]; for (j=1;j"); strTempHTML = arrTempHTML[0]; for (j=1;j0;j--) { arrLevlHTML = levelStyleHTML[j].split(""); if (arrFooters[j] == i) strTempHTML += arrLevlHTML[1]; } strHTML += strTempHTML; } } document.write(strHTML); }