function blue1()
    {
        document.getElementById("changegreen1").className="left_blue_roll";
        document.getElementById("greenTxt1").className="greenTxt";

    }
    function green1()
    {
       document.getElementById("changegreen1").className="left_green";
       document.getElementById("greenTxt1").className="blueTxt";
    }
    function blue2()
    {
        document.getElementById("changegreen2").className="changeg2";
        document.getElementById("greenTxt2").className="greenTxt";

    }
    function green2()
    {
       document.getElementById("changegreen2").className="center_green2";
       document.getElementById("greenTxt2").className="blueTxt";
    }
    function blue3()
    {
        document.getElementById("changegreen3").className="changeg3";
        document.getElementById("greenTxt3").className="greenTxt";

    }
    function green3()
    {
       document.getElementById("changegreen3").className="center_green3";
       document.getElementById("greenTxt3").className="blueTxt";
    }
    function blue4()
    {
        document.getElementById("changegreen4").className="changeg4";
        document.getElementById("greenTxt4").className="greenTxt";

    }
    function green4()
    {
       document.getElementById("changegreen4").className="center_green4";
       document.getElementById("greenTxt4").className="blueTxt";
    }
    function blue5()
    {
        document.getElementById("changegreen5").className="changeg_end";
        document.getElementById("greenTxt5").className="greenTxt";

    }
    function green5()
    {
       document.getElementById("changegreen5").className="center_green_end";
       document.getElementById("greenTxt5").className="blueTxt";
    }
    function popup()
    {
        window.open('Directions.aspx','','height=550,width=500,scrollbars=no,resizable=yes ')
        return false;
    }   
       function CheckEmail(obj)
    { 
	    var strEmail;
	    strEmail=obj;
		    //var objFormatExp=new RegExp('^[\\w-\\.]+\\@((\\w)+\\.)+[a-zA-Z]{2,4}$');
		    //var objFormatExp=new RegExp('\\@((\\w)+\\.)+[a-zA-Z]{2,4}$');
		    var objFormatExp=new RegExp('\\@+[a-zA-Z0-9_.-]+\\.+[a-zA-Z]{2,4}$');
	    if (objFormatExp.test(strEmail))
	    {
		    return true;
	    }
	    else
	    {
		    return false;
	    }
	    }