// Button Rollover Code
function rollOverNew(imgID, imgName) {
	document.getElementById(imgID).setAttribute('src', imgName);
}

/*
v1.03 Copyright (c) 2006 Stuart Colville
http://muffinresearch.co.uk/archives/2006/04/29/getelementsbyclassname-deluxe-edition/

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
  
function getElementsByClassName(strClass, strTag, objContElm) {
  strTag = strTag || "*";
  objContElm = objContElm || document;    
  var objColl = objContElm.getElementsByTagName(strTag);
  if (!objColl.length &&  strTag == "*" &&  objContElm.all)
    objColl = objContElm.all;
  var arr = new Array();                              
  var delim = strClass.indexOf('|') != -1  ? '|' : ' ';   
  var arrClass = strClass.split(delim);    
  for (var i = 0, j = objColl.length; i < j; i++) {                         
    var arrObjClass = objColl[i].className.split(' ');   
    if (delim == ' ' && arrClass.length > arrObjClass.length)
      continue;
    var c = 0;
    comparisonLoop:
    for (var k = 0, l = arrObjClass.length; k < l; k++) {
      for (var m = 0, n = arrClass.length; m < n; m++) {
        if (arrClass[m] == arrObjClass[k])
          c++;
        if ((delim == '|' && c == 1) || (delim == ' ' && c == arrClass.length)) {
          arr.push(objColl[i]); 
          break comparisonLoop;
        }
      }
    }
  }
  return arr; 
}

// To cover IE 5 Mac lack of the push method
Array.prototype.push = function(value) {this[this.length] = value; };


var kickIt;
var to;
var startPointLo = 7;
var startPointHi = 21;
var increment = 7;
var closeThis = '';

function slide(openThis) {
  if (kickIt) {
    clearTimeout(kickIt);
  }
  kickIt = setTimeout("slider('" + openThis + "')", 400);
}

function slider(openThis) {
  if (closeThis.length < 1) {
    var findOpenBox = getElementsByClassName('drawer opened', 'div');
    for (var i = 0, j = findOpenBox.length; i < j; i++) {
      closeThis = findOpenBox[i].getAttribute('id');
    }
  }

  if (openThis == closeThis) {

  } else {
    changeHeight(openThis, closeThis);
  }

  closeThis = openThis;
}

function changeHeight(openThis, closeThis) {
  if (startPointLo > 27 | startPointHi < 1) {
    document.getElementById(openThis).setAttribute('className', 'drawer opened');
    document.getElementById(closeThis).setAttribute('className', 'drawer');
    document.getElementById(openThis).setAttribute('class', 'drawer opened');
    document.getElementById(closeThis).setAttribute('class', 'drawer');

    //alert('opened: ' + openThis + " " + document.getElementById(openThis).getAttribute('class'));

    startPointLo = 7;
    startPointHi = 21;

    return;
  }

  startPointLo = startPointLo + increment;
  startPointHi = startPointHi - increment;

  var opening = document.getElementById(openThis + "-content");
  opening.style.height = startPointLo + 'px';

  var closing = document.getElementById(closeThis + "-content");
  closing.style.height = startPointHi + 'px';

  var playItAgainSam = "changeHeight('" + openThis + "', '" + closeThis + "');";
  to = setTimeout(playItAgainSam, 0);
}
// toggleTabs
function toggleProducts(showNew, tabType) {
  var showDiv = document.getElementById('prod' + showNew);
  var findOpenBox = getElementsByClassName(tabType + ' displayBlock', 'div');

  for (var i = 0, j = findOpenBox.length; i < j; i++) {
    document.getElementById(findOpenBox[i].getAttribute('id')).className = tabType + ' displayNone';
  }

  showDiv.className = tabType + ' displayBlock';
}


// Open/Close Page Header
function openPgHeader() {
  var browserName = navigator.appName;
  var closedPgHeader;
  var openPgHeader;

  if (browserName=="Microsoft Internet Explorer") {
    closedPgHeader = document.getElementById('pgHeaderClosed');
    openPgHeader = document.getElementById('pgHeaderOpen');

    if (closedPgHeader.getAttribute('className') == 'displayNone') {
      closedPgHeader.setAttribute('className', 'displayBlock');
      openPgHeader.setAttribute('className', 'displayNone');
    } else {
      closedPgHeader.setAttribute('className', 'displayNone');
      openPgHeader.setAttribute('className', 'displayBlock');
    }
  } else {
    closedPgHeader = document.getElementById('pgHeaderClosed');
    openPgHeader = document.getElementById('pgHeaderOpen');

    if (closedPgHeader.getAttribute('class') == 'displayNone') {
      closedPgHeader.setAttribute('class', 'displayBlock');
      openPgHeader.setAttribute('class', 'displayNone');
    } else {
      closedPgHeader.setAttribute('class', 'displayNone');
      openPgHeader.setAttribute('class', 'displayBlock');
    }
  }
}

function toggleBlanket(type, url) {
  var blanket = document.getElementById(type + 'Blanket');
  var msgWrprObj = document.getElementById(type + 'MsgWrpr');

  
  if (blanket.className == 'displayNone') {
    // If IE6, hide all selection boxes.
    if (usingIE6()) {
      toggleAllSelects('hide');
    }

    if (url != '' && url.length > 0) {
      var getTheATag = document.getElementById('linkContinueLeaving');
      getTheATag.setAttribute('href', url);
    }

    blanket.className = 'displayBlock';
    msgWrprObj.className = 'displayBlock';
  } else {
    // If IE6, show all selection boxes.
    if (usingIE6()) {
      toggleAllSelects('show');
    }

    blanket.className = 'displayNone';
    msgWrprObj.className = 'displayNone';
  }
}

function usingIE6() {
  if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
    var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
    if (ieversion>=6 && ieversion<7 )
      return true;
    else
      return false;
  }
}


function toggleAllSelects(action) {
  var x = document.getElementsByTagName("select");

  for (i = 0; i < x.length; i++) {
    if (action == 'hide') {
      x[i].style.display = "none";
    } else {
       x[i].style.display = "block";
    }
  }
}


function revealModal(divID) {
  window.onscroll = function () { document.getElementById(divID).style.top = document.body.scrollTop; };
  document.getElementById(divID).style.display = "block";
  document.getElementById(divID).style.top = document.body.scrollTop;
}

function hideModal(divID) {
  document.getElementById(divID).style.display = "none";
}

function setVisible(obj) {
  obj = document.getElementById(obj);
  obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
}

function placeIt(obj) {
  obj = document.getElementById(obj);
  if (document.documentElement) {
    theLeft = document.documentElement.scrollLeft;
    theTop = document.documentElement.scrollTop;
  } else if (document.body) {
    theLeft = document.body.scrollLeft;
    theTop = document.body.scrollTop;
  }
  theLeft += x;
  theTop += y;
  obj.style.left = theLeft + 'px' ;
  obj.style.top = theTop + 'px' ;
  setTimeout("placeIt('modalPage')",500);
}
//window.onscroll = setTimeout("placeIt('modalPage')",500);