///***********************************************************************///
///***<!-- Contains Copyrighted Materials by (c) ISPRODUCTIONS 2006 -->***///
///***********************************************************************///

var QStr = document.location.search;
QStr = String(QStr).substr(1,String(QStr).length - 1);
var QArr = String(QStr).split('&');
var paramsArr = new Array();
for(var i=0;i<QArr.length;i++){
  paramsArr[i] = String(QArr[i]).split('=');
  paramsArr[i][0] = unescape(paramsArr[i][0]);
  paramsArr[i][1] = unescape(paramsArr[i][1]);
}


function setColumns(){
  var noAreaWflag = true;
  var areaWidth=1000
  var IsSafari = navigator.userAgent.indexOf("Safari") > -1;
  if(!document.layers || IsSafari){
    if(document.all)
		{
		areaWidth = document.body.clientWidth;
		
		//alert("areaWidth="+areaWidth)
		//for(a in document.body) {alert(a+'='+document.body[a])}
		}
    else
		{areaWidth = document.body.offsetWidth;}
        
    var qStr = '';
    if(QStr!=''){
    for(var i=0;i<paramsArr.length;i++){
      if(String(paramsArr[i][0]) == 'AreaWidth')
      {	//alert("areaWidth="+areaWidth) 
        qStr += paramsArr[i][0] + '=' + areaWidth + '&';
        noAreaWflag = false;
      }
      else
        qStr += paramsArr[i][0] + '=' + paramsArr[i][1] + '&';
    }
    }
    if (noAreaWflag==true) qStr += 'AreaWidth=' + areaWidth + '&';
    
    if(qStr.length > 0) qStr = qStr.substr(0,qStr.length-1);
   // alert("QStr="+qStr)
    var fName = getFile(document.location.pathname);
    //alert(fName + '?' + qStr);
    document.location.replace(fName + '?' + qStr);
  }
}

function getFile(sPath){
  var Ch,sFile = '';
  for(var i=(sPath.length-1);i>=0;i--){
    Ch = sPath.substr(i,1);
    if(Ch != '\\' && Ch != '/')
      sFile = Ch + sFile;
    else
      break;
  }
  return sFile;
}