function flush()
{
       document.reports.check_all.checked = false;
}


function goto2()
{
	s = document.generateForm.format.selectedIndex;
	set_visible2(s);
}

function goto3()
{
	s = document.generateForm.page.selectedIndex;
	set_visible3(s);
}

function set_visible2( attr )
{

	for(i=0;i<3;i++)
	{
	layer = document.getElementById("layer0_"+i);
		if( attr == i)
		{
		layer.style.display = "block";
		layer.style.visibility = "visible";
		}else{
		layer.style.display = "none";
		layer.style.visibility = "hidden";
		}
	}

}

function set_visible3( attr )
{

	for(i=0;i<4;i++)
	{
	layer = document.getElementById("layer1_"+i);
		if( attr == i)
		{
		layer.style.display = "block";
		layer.style.visibility = "visible";
		}else{
		layer.style.display = "none";
		layer.style.visibility = "hidden";
		}
	}

}


function goto1()
{
	s = document.form1.reportId.selectedIndex;
	s = document.form1.reportId.options[s].value;
	if(s>0)	document.location = 'style_gallery.htm?reportId=' + s;
}


////////////////////////////////////////////////////////// 
//							//
//          CHANGE EXTENSION BEFORE GENERATE		//
//							// 
////////////////////////////////////////////////////////// 

var old_ext="do";

function go_generate(){


    var gen_form = document.generateForm;
    s = document.generateForm.format.selectedIndex; 
    if(s==0) new_ext="pdf";
    if(s==1) new_ext="ps";
    if(s==2) new_ext="afp";

    gen_form.action = gen_form.action.replace("generate."+old_ext,"generate."+new_ext);
    old_ext=new_ext;
    return true;

}