var main_cuurency			=	2;	//	ÃËÀÂÍÀß ÂÀËÞÒÀ (RUR)
	var relative_currency	=	2;	// ÎÒÍÎÑÈÒÅËÜÍÀß ÂÀËÞÒÀ (RUR)
	
		var start_currency_er = null, start_currency = null;
	arrCurency = new Array();
    
	function setCur(cType){
		// Âíåøíåå îôîðìëåíèå
		var d = new All(document);
		
		d["cur" + cCurrency].className = "dis_currency";
		
		d["cur" + cType].className = "act_currency";
		
		
		// Ôóíêöèîíàë
		if( d['curBox']) {
			d['curBox'].innerHTML = "1" + arrCurency[cType][1] + " = " + arrCurency[cType][3] + arrCurency[main_cuurency][1];
		}
		var priceFields = new All( document,'der_price' );
		var cRealPrice;
		var startCurrency = start_currency === null ? cCurrency : start_currency;

		for( i = 0; i < priceFields.length; i++ )
		{
			if ( start_currency === null )
			{
				cRealPrice = parseInt( /(\d+)/.exec( priceFields[i].innerHTML ) );
				priceFields[i].setAttribute( 'base-curr-price', cRealPrice );
			}
			else {
				cRealPrice = parseInt( priceFields[i].getAttribute( 'base-curr-price' ) );
			}
			cRealPrice = Math.ceil( cRealPrice * arrCurency[startCurrency][3] / arrCurency[cType][3] );
			if ( "before" == arrCurency[cType][2] ) {
				priceFields[i].innerHTML = arrCurency[cType][1] + cRealPrice;
			}
			else {
				priceFields[i].innerHTML = cRealPrice + arrCurency[cType][1];
			}
		}
		if( d['sum_span'] )
		{
			var cRealPrice = parseInt( /(\d+)/.exec( d['sum_span'].innerHTML ) );
			if(arrCurency[cType][2] == "before"){
				sum_span.innerHTML = arrCurency[cType][1] + Math.ceil(cRealPrice*arrCurency[cCurrency][3]/arrCurency[cType][3]);
			}
			else{
				sum_span.innerHTML = Math.ceil(cRealPrice*arrCurency[cCurrency][3]/arrCurency[cType][3]) + arrCurency[cType][1];
			}
		}
		if ( start_currency === null )
		{
			start_currency = cCurrency;
			start_currency_er = arrCurency[cCurrency][3];
		}
		cCurrency = cType;
		set_curr_in_session(cType);
	}
	function set_curr_in_session(cType){
		var params = new Object();
		params.currency_id = cType;
		ajaxSend(AJAX.set_curr_in_session, params);
	}
	
	function handle_set_curr_in_session(result){

	}