//finalsiteCf global.js //v. 1.2 // swapImage() & imgRestore() //Time before menus auto-hide var menu_pause = 250; //Show sub-menus for current section( 0=no, 1=yes) var section_subs = 0; //Use auto position find for the menus( 0=no, 1=yes) //Used for relatively positioned/centered layouts //This option can be turned on for individual layouts by setting it in the tag var pos_find = 1; // Set offsets for the menus // x/y offset from top left corner of parent button var pos_x = 0; var pos_y = 0; // browser specific offsets(added to offsets above) for netscape // base browser is IE var ns6_xoffset = 0; var ns6_yoffset = 0; var sectionId = ""; var sectionBtn = ""; var thisMenu = ""; var wait; // Browser Check var isIE = (document.all) ? true : false; var isNS4 = (document.layers) ? true : false; var isNS6 = (document.getElementById && !isIE) ? true : false; //Browser Specific CSS Code if(isIE){ document.write( "" ); } // Button Object Constructor function btnObj(btnName,menuName,pageId,offSrc,onSrc,selectSrc) { this.btnName = btnName; this.menuName = menuName; this.pageId = pageId; this.offSrc = offSrc; this.onSrc = onSrc; this.selectSrc = selectSrc; } function pageLoad() { preLoad(); } function preLoad(){ //preLoad loops through the buttons array and loads all of the onSrc's //Also defines sectionID & sectionBtn & turns on section button if(document.images){ var myImages = new Array(); var i = 0; for(this.btnName in buttons){ myImages[i] = new Image(); myImages[i].src = buttons[this.btnName].onSrc; i++; var n=0; for(n in pagearray){ if( pagearray[n] == buttons[this.btnName].pageId){ document.images[this.btnName].src = buttons[this.btnName].selectSrc ? buttons[this.btnName].selectSrc : buttons[this.btnName].onSrc; sectionId = buttons[this.btnName].pageId; sectionBtn = buttons[this.btnName].btnName; } n++; } } } } function swapImage(btn){ //swapImage creates a roll-over effect from onSrc when passed the name of the button //Also shows sub-menus if specified if(buttons[btn].pageId != sectionId){ document.images[btn].src = buttons[btn].onSrc; //Turn button on } //check btnID against sectionId and section_menu variable before turning on sub menus if( buttons[btn].menuName ){ //Turn on menus if section sub option is on or the button pageId does not equal the sectionId showSubs(btn); } } function imgRestore(btn){ // turns button off unless it is the section button or has a menu if(buttons[btn].menuName){ // && section_subs == 1 mnuOut(btn); }else if(buttons[btn].pageId != sectionId){ document.images[btn].src = buttons[btn].offSrc; } } //Sub Menus function showSubs(btn){ if((thisMenu.length>0) && (thisMenu != buttons[btn].btnName)){ clearSubs(thisMenu); } // set offsets based on browser var x_offset = (isNS6) ? ns6_xoffset : 0; var y_offset = (isNS6) ? ns6_yoffset : 0; if(section_subs == 1 || (buttons[btn].pageId != sectionId)){ //Test for section subs option and section ID if(pos_find==1){ document.getElementById(buttons[btn].menuName).style.left = findPosX(document.getElementById(buttons[btn].btnName)) + (pos_x - x_offset); document.getElementById(buttons[btn].menuName).style.top = findPosY(document.getElementById(buttons[btn].btnName)) + (pos_y - y_offset); } document.getElementById(buttons[btn].menuName).style.visibility = 'visible'; thisMenu = buttons[btn].btnName; //add menu to close later } clearTimeout(wait); } function mnuOut(btn){ wait = setTimeout("clearSubs('"+ btn +"')", menu_pause); } function clearSubs(btn) { //clears open menu if(buttons[btn].menuName){ document.getElementById(buttons[btn].menuName).style.visibility='hidden'; thisMenu=""; } if(buttons[btn].pageId != sectionId){ document.images[btn].src = buttons[btn].offSrc; //turn button back off }else if(buttons[btn].selectSrc){ document.images[btn].src = buttons[btn].selectSrc; } } //Automatically find x,y positions of objects function findPosX(obj) { var curleft = 0; if (obj.offsetParent) { while (obj.offsetParent) { curleft += obj.offsetLeft obj = obj.offsetParent; } } else if (obj.x) curleft += obj.x; return curleft; } function findPosY(obj) { var curtop = 0; if (obj.offsetParent) { while (obj.offsetParent) { curtop += obj.offsetTop obj = obj.offsetParent; } } else if (obj.y) curtop += obj.y; return curtop; } //end Sub Menus