function SearchParams()
{
	SearchParams.prototype.keyword = "";
	SearchParams.prototype.category_id; // Arr
	SearchParams.prototype.format; // Arr
	SearchParams.prototype.start_month = "";
	SearchParams.prototype.start_year = "";
	SearchParams.prototype.end_month = "";
	SearchParams.prototype.end_year = "";
	SearchParams.prototype.from_date = "";
	SearchParams.prototype.to_date = "";
	SearchParams.prototype.slocation;   // Arr
	SearchParams.prototype.countries;		// Arr
	SearchParams.prototype.delivery_language; // Arr
	SearchParams.prototype.materialLang; // Arr
        SearchParams.prototype.spokenLang; // Arr
        SearchParams.prototype.forceExpSearch = "";
        SearchParams.prototype.advancedSearch = "N";
	SearchParams.prototype.copyObject = copyObject;	
}

function copyObject(_obj)
{
	this.keyword = _obj.keyword;
	this.category_id = _obj.category_id;
	this.format = _obj.format;
	this.start_month = _obj.start_month;
	this.start_year = _obj.start_year;
	this.end_month = _obj.end_month;
	this.end_year = _obj.end_year;
	this.slocation = _obj.slocation;
	this.countries = _obj.countries;
	this.materialLang = _obj.materialLang;
        this.forceExpSearch = _obj.forceExpSearch;
        this.advancedSearch = _obj.advancedSearch;
        
	//this.delivery_language = _obj.delivery_language;
}