var minrenttext = new Array()
var minrentvalue = new Array()
var maxrenttext = new Array()
var maxrentvalue = new Array()
var minbuytext = new Array()
var minbuyvalue = new Array()
var maxbuytext = new Array()
var maxbuyvalue = new Array()

minrenttext[0]="Min-£0 pw"
minrentvalue[0]="0"
minrenttext[1]="Min-£200 pw"
minrentvalue[1]="200"
minrenttext[2]="Min-£300 pw"
minrentvalue[2]="300"
minrenttext[3]="Min-£400 pw"
minrentvalue[3]="400"
minrenttext[4]="Min-£500 pw"
minrentvalue[4]="500"
minrenttext[5]="Min-£750 pw"
minrentvalue[5]="750"
minrenttext[6]="Min-£1000 pw"
minrentvalue[6]="1000"

maxrenttext[0]="Max-£200 pw"
maxrentvalue[0]="200"
maxrenttext[1]="Max-£300 pw"
maxrentvalue[1]="300"
maxrenttext[2]="Max-£400 pw"
maxrentvalue[2]="400"
maxrenttext[3]="Max-£500 pw"
maxrentvalue[3]="500"
maxrenttext[4]="Max-£750 pw"
maxrentvalue[4]="750"
maxrenttext[5]="Max-£1000 pw"
maxrentvalue[5]="1000"
maxrenttext[6]="Max-£5000+pw"
maxrentvalue[6]="10000000"

minbuytext[0]="Min-£0"
minbuyvalue[0]="0"
minbuytext[1]="Min-£200,000"
minbuyvalue[1]="200000"
minbuytext[2]="Min-£300,000"
minbuyvalue[2]="300000"
minbuytext[3]="Min-£400,000"
minbuyvalue[3]="400000"
minbuytext[4]="Min-£500,000"
minbuyvalue[4]="5000000"
minbuytext[5]="Min-£750,000"
minbuyvalue[5]="750000"
minbuytext[6]="Min-£1M"
minbuyvalue[6]="1000000"
minbuytext[7]="Min-£2M"
minbuyvalue[7]="2000000"

maxbuytext[0]="Max-£200,000"
maxbuyvalue[0]="200000"
maxbuytext[1]="Max-£300,000"
maxbuyvalue[1]="300000"
maxbuytext[2]="Max-£400,000"
maxbuyvalue[2]="400000"
maxbuytext[3]="Max-£500,000"
maxbuyvalue[3]="5000000"
maxbuytext[4]="Max-£750,000"
maxbuyvalue[4]="750000"
maxbuytext[5]="Max-£1M"
maxbuyvalue[5]="1000000"
maxbuytext[6]="Max-£2M"
maxbuyvalue[6]="2000000"
maxbuytext[7]="Max-£10M+"
maxbuyvalue[7]="10000000"

function buyrent(changeto)
{
  document.f.maxp.options.length = 0
  document.f.minp.options.length = 0

  if(changeto.value == "p")
  {
    for (rttt1=0;rttt1<maxbuytext.length;rttt1++)
    {
       var opt = new Option(maxbuytext[rttt1])
       document.f.maxp.options[rttt1] = opt
       document.f.maxp.options[rttt1].value = maxbuyvalue[rttt1]
    }
    for (rttt1=0;rttt1<minbuytext.length;rttt1++)
    {
       var opt = new Option(minbuytext[rttt1])
       document.f.minp.options[rttt1] = opt
       document.f.minp.options[rttt1].value = minbuyvalue[rttt1]
    }
  }
  else
  {
    for (rtt1=0;rtt1<maxrenttext.length;rtt1++)
    {
      var opt = new Option(maxrenttext[rtt1])
      document.f.maxp.options[rtt1] = opt
      document.f.maxp.options[rtt1].value = maxrentvalue[rtt1]
    }
    for (rttt1=0;rttt1<minrenttext.length;rttt1++)
    {
       var opt = new Option(minrenttext[rttt1])
       document.f.minp.options[rttt1] = opt
       document.f.minp.options[rttt1].value = minrentvalue[rttt1]
    }
  }

  document.f.maxp.selectedIndex = document.f.maxp.length-1
  document.f.minp.selectedIndex = 0
  return;
}