// JavaScript Document
function getVar(name)
         {
         get_string = document.location.search;         
         return_value = '';
         
         do { 
            name_index = get_string.indexOf(name + '=');
            
            if(name_index != -1)
              {
              get_string = get_string.substr(name_index + name.length + 1, get_string.length - name_index);
              
              end_of_value = get_string.indexOf('&');
              if(end_of_value != -1)                
                value = get_string.substr(0, end_of_value);                
              else                
                value = get_string;                
                
              if(return_value == '' || value == '')
                 return_value += value;
              else
                 return_value += ', ' + value;
              }
            } while(name_index != -1)
            
        space = return_value.indexOf('+');
         while(space != -1)
              { 
              return_value = return_value.substr(0, space) + ' ' + 
              return_value.substr(space + 1, return_value.length);
							 
              space = return_value.indexOf('+');
              }
          
         return(return_value);        
         }
	   
function getE(){
  var stringVal = '' ;
  var url_string = String(document.location);
  var url_array1 = url_string.split('?');
  if(url_array1[1])
  {
  	var e_array = url_array1[1].split('&');
	  for(i=0;i<=20;i++)
  		{
  		 if(e_array[i])
  		 {
		 if( e_array[i] != 'submit=Search' )
    		 	stringVal = stringVal +'&'+ e_array[i];
   		}
 	     }
  }
         space = stringVal.indexOf('+');
         while(space != -1)
              { 
              stringVal = stringVal.substr(0, space) + ' ' + 
              stringVal.substr(space + 1, stringVal.length);
							 
              space = stringVal.indexOf('+');
              }
  return stringVal;
}   
function pullE(val){
 var useVal = val.split('=');
 alert(useVal[0]+"  ==  "+useVal[1]); 
}
 
 
function get(name) {
	var q = unescape(location.search.substring(1)).split(/[=&]/);
	for (var j=0; j<q.length; j+=2) {
		if (q[j] == name) {
			return q[j+1];
		}
	}
	return null;
}