defaultReturnPeriod = 4//CUSTOMISE THIS:::::::::Note 5
graphAreaOffsetY = -62//Note 6
isGraphDivRelative = true //Note 1
toolTipsMovingBoundedMethod = 1
lineThicknessX = 1
lineThicknessY = 2
if(document.layers && isGraphDivRelative){
  nsAndRelative = true//leave this one.
  nsRelGraphDivToDocX = 37//Note 2
  nsRelGraphDivToDocY = 30
}
function ggPageOnload(){
  setComparisonsSelected()
}
function setComparisonsSelected(){
  if(comparisonsParam.indexOf('MID_250@IT') != -1){document.chartForm.comparison1.checked = true}
  if(comparisonsParam.indexOf('93@GRP') != -1){document.chartForm.comparison2.checked = true}
  if(comparisonsParam.indexOf('TECH_100@IT') != -1){document.chartForm.comparison3.checked = true}

}
function getComparisons(){
  var comparisons = "";
  if(document.chartForm.comparison1.checked == true){comparisons += document.chartForm.comparison1.value}
  if(document.chartForm.comparison2.checked == true){if(comparisons != ""){comparisons += ","} comparisons += document.chartForm.comparison2.value}
  if(document.chartForm.comparison3.checked == true){if(comparisons != ""){comparisons += ","} comparisons += document.chartForm.comparison3.value}
 
  if(comparisons != ""){comparisons = '&comparisons=' + comparisons}
  return comparisons
}

function goToGraphURL(newURL){
  self.location.href = newURL;
}

function setDateRange(){
  selectedFrom = fromParam
  if(selectedFrom.indexOf('/') != -1){
    selFrom = selectedFrom.split('/')
    selFromDay = selFrom[0]
    selFromMonth = selFrom[1]
    selFromYear = selFrom[2]
    document.chartForm.fromDay.options.selectedIndex = parseInt(selFromDay )
    document.chartForm.fromMonth.options.selectedIndex = parseInt(selFromMonth)
    document.chartForm.fromYear.options.selectedIndex = parseInt(selFromYear - yearMinus1 + 1)//Plus one due to addition on empty option first.
  }
  selectedTo = toParam
  if(selectedTo.indexOf('/') != -1){
    selTo = selectedTo.split('/')
    selToDay = selTo[0]
    selToMonth = selTo[1]
    selToYear = selTo[2]
    document.chartForm.toDay.options.selectedIndex = parseInt(selToDay)
    document.chartForm.toMonth.options.selectedIndex = parseInt(selToMonth)
    document.chartForm.toYear.options.selectedIndex = parseInt(selToYear - yearMinus1 + 1)
  }
}