/* provide alternating table row support */
window.onload=function()
{       var t = document.getElementsByTagName("table");
        for(var i=0; i<t.length; i++)
        {       var current_t = t[i];
                if(current_t.className && current_t.className.match("autoAlternatingTableRows"))
                {
                		var b=[];
                		var childnodes = current_t.childNodes;
                		for (var m=0; m<childnodes.length; m++)
                			if (childnodes[m].tagName && childnodes[m].tagName.toLowerCase() == "tbody")
                				b = b.concat([childnodes[m]]);
                        for(var j=0; j<b.length; j++)
                        {
						    var current_b = b[j];
						    var r = [];
	                		var childnodes = current_b.childNodes;
	                		for (var m=0; m<childnodes.length; m++)
    	            			if (childnodes[m].tagName != null && childnodes[m].tagName.toLowerCase() == "tr")
        	        				r = r.concat([childnodes[m]]);
                            for(var k=0; k<r.length; k++)
                            {       
                                    var cn = r[k].className;
                                    if ( k%2 == 0 )
                                    {
                                    if (cn)
                                        r[k].className = cn + " alt even";
                                    else
                                        r[k].className = "alt even";
                                    }
                                    else
                                    {
                                    if (cn)
                                        r[k].className = cn + " odd";
                                    else
                                        r[k].className = "odd";
                                    }
                            }
                        }
                }
        }
}

function tagAlternateTableRows(id)
{
    if(document.getElementsByTagName)
    {
        var table = document.getElementById(id);
        var rows = table.getElementsByTagName("tr");
        for(row = 0; row<rows.length; row++)
        {
            if(row % 2 == 1)
            {
                rows[i].className = "alt";
            }
        }
    }
}

function multiSubmit(frm, elem, val)
{
    document.getElementById(elem).value = val;
    document.getElementById(frm).action = "download.php";
    document.getElementById(frm).submit();
}