param_name=new Array();
		param_value=new Array();

		indirizzo=unescape(String(this.location));
		chkqstring = indirizzo.indexOf("?",1)
		if (chkqstring > 0) {
			/*
			params=indirizzo.split("?");
			param=params[1].split("&");
			*/
			params_temp=indirizzo.indexOf("?",1);
			params = indirizzo.substring(params_temp+1,indirizzo.length);
			param=params.split("&");
			
			for(i=0;i<param.length;i++){ 
				/*
				param_temp=param[i].split("=");
				if(param_temp[1]!=""){
					param_name[i]=param_temp[0]; 
					param_value[i]=param_temp[1];
				} 
				*/
				param_temp=param[i].indexOf("=",1);
				param_name[i]=param[i].substring(0,param_temp); 
				param_value[i]=param[i].substring(param_temp+1,param[i].length); 
				
				if(isNaN(param_value[i])) 
				{
    				eval("var "+param_name[i]+"='"+param_value[i]+"';"); 
    			}
    			else 
    			{
    			    if (param[i].split("=")[1]!="")
        			    eval("var "+param[i]+";"); 
                }
			}
		}