// JavaScript Document

function getURLParam(strParamName)
{
      var strReturn = '';
      var strHref = window.location.href;

   if ( strParamName == "viewall") {
     strReturn = "viewall";
   }

   else {
      if ( strHref.indexOf('?') > -1 )
	  {
        var strQueryString = strHref.substr(strHref.indexOf('?')).toLowerCase();
        var aQueryString = strQueryString.split('&');
        for ( var iParam = 0; iParam < aQueryString.length; iParam++ )
		{
          if (aQueryString[iParam].indexOf(strParamName.toLowerCase() + '=') > -1 )
		  {
            var aParam = aQueryString[iParam].split('=');
            strReturn = aParam[1];
            break;
          }
        }
      }
      else if (strHref.indexOf(strParamName) > -1) {
         strReturn = strHref.substr(strHref.indexOf(strParamName) + 5, 1).toLowerCase();
      }
  }
return unescape(strReturn);
} 

function updateStyle(fieldname) 
{
	fieldvalue = getURLParam(fieldname);
		
	if (fieldvalue == '') 
	{
		document.getElementById(fieldvalue).style.paddingLeft = '3px';
		document.getElementById(fieldvalue).style.paddingTop = '2px';
		document.getElementById(fieldvalue).style.paddingRight = '3px';
		document.getElementById(fieldvalue).style.paddingBottom = '2px';
		document.getElementById(fieldvalue).style.color = '#FFFFFF';
		document.getElementById(fieldvalue).style.background = '#39450f';
		
	}
	else 
	{
		document.getElementById(fieldvalue).style.paddingLeft = '3px';
		document.getElementById(fieldvalue).style.paddingTop = '2px';
		document.getElementById(fieldvalue).style.paddingRight = '3px';
		document.getElementById(fieldvalue).style.paddingBottom = '2px';
		document.getElementById(fieldvalue).style.color = '#FFFFFF';
		document.getElementById(fieldvalue).style.background = '#39450f';
		
		
	}
}