var onButton = false;
var tabClicked = -1;

function switchBG(iTAB){
	onButton = !onButton;
        //alert("sMarket " + sMarket);

	if(onButton)
	{
		document.getElementById('TAB'+iTAB+'_1').src = 'images/tab_dw_01.jpg';
		document.getElementById('TAB'+iTAB+'_2').style.background = 'url(images/tab_dw_02.jpg)';
		document.getElementById('TAB'+iTAB+'_3').src = 'images/tab_dw_03.jpg';
	}
	else
	{
		if(iTAB != tabClicked){
		document.getElementById('TAB'+iTAB+'_1').src = 'images/'+sMarket+'_tab_01.jpg';
		document.getElementById('TAB'+iTAB+'_2').style.background = 'url(images/'+sMarket+'_tab_02.jpg)';
		document.getElementById('TAB'+iTAB+'_3').src = 'images/'+sMarket+'_tab_03.jpg';
		}
	}
}

function tabClick(iTAB){
	if(tabClicked != -1){
		document.getElementById('TAB'+tabClicked+'_1').src = 'images/'+sMarket+'_tab_01.jpg';
		document.getElementById('TAB'+tabClicked+'_2').style.background = 'url(images/'+sMarket+'_tab_02.jpg)';
		document.getElementById('TAB'+tabClicked+'_3').src = 'images/'+sMarket+'_tab_03.jpg';
	}

	tabClicked = iTAB;

	document.getElementById('TAB'+iTAB+'_1').src = 'images/tab_dw_01.jpg';
	document.getElementById('TAB'+iTAB+'_2').style.background = 'url(images/tab_dw_02.jpg)';
	document.getElementById('TAB'+iTAB+'_3').src = 'images/tab_dw_03.jpg';

	sortBy(iTAB);

}

function sortBy(iParam) {
	var sParam = "";

	switch(iParam)
	{
		case 1:
			// Share Volume
			sParam = 'Share_Volume';
			break;
		case 2:
		    // Dollar Volume
			sParam = 'Dollar_Volume';
			break;
		case 3:
		    // # of Trades
			sParam = 'n_of_Trades';
			break;
		case 4:
		    // % Gainers
			sParam = 'p_Gainers';
			break;
		case 5:
		    // % Losers
			sParam = 'p_Losers';
			break;
		case 6:
		    // $ Gainers
			sParam = 'd_Gainers';
			break;
		case 7:
            // $ Losers
			sParam = 'd_Losers';
			break;
	}

    var target = 'ifr_data/movers_ext.jsp?bodyColor='+bodyColor+'&headerColor='+headerColor+'&fontColorHeader='+fontColorHeader+'&row1Color='+row1Color+'&row2Color='+row2Color+'&sMarket='+sMarket+'&sParam='+sParam+'&maxData='+maxData;

    document.getElementById("frmMaData").setAttribute('src',target);
}