/*
//Author        : Delgado, Rocio
//Date of mod   : August 25th 2006
//Functionality : Hide and show divs in the FAQs section
*/

function HideDiv(total, div){
/*	The parameter total has the number of questions in the page, 
	div has number of the selected question */ 		
var i=0
if (document.getElementById("Faq" + div).style.display == 'block') {
	document.getElementById("Faq" + div).style.display = 'none';		
	document.getElementById("Li" + div).className ='normal';
	}	
else {
	for (i=1;i<=total;i++) {
		document.getElementById("Faq" + i).style.display = 'none';		
		document.getElementById("Li" + i).className ='normal';
		}	
	document.getElementById("Faq" + div).style.display = 'block';
	document.getElementById("Li" + div).className ='selected';
	}	
}
function HDiv(total, div){
/*	The parameter total has the number of questions in the page, 
	div has number of the selected question */ 		
    var i=0
    var id = parseInt(document.getElementById("hdnValue").value)
    if (div==0)//for next
    {
    id=id+1;
    if (id==27)
    {
    document.getElementById("DivNext").style.display = 'none';
    }
    else if (id==1)
    {
     document.getElementById("DivPrevious").style.display = 'none';
    }
    else
    {
    document.getElementById("DivNext").style.display = 'block';
    document.getElementById("DivPrevious").style.display = 'block';
    }
    document.getElementById("hdnValue").value = id;
    for (i=1;i<=total;i++) {
		document.getElementById("Div" + i).style.display = 'none';		
		}	
    document.getElementById("Div" +document.getElementById("hdnValue").value ).style.display = 'block';
    }
    else
    {
    id=id-1;
    if (id==1)
    {
    document.getElementById("DivPrevious").style.display = 'none';
    }
    else if(id==27)
    {
      document.getElementById("DivNext").style.display = 'none';
    }
    else
    {
     document.getElementById("DivNext").style.display = 'block';
     document.getElementById("DivPrevious").style.display = 'block';
    }
    document.getElementById("hdnValue").value = id;
    for (i=1;i<=total;i++) {
		document.getElementById("Div" + i).style.display = 'none';		
		}	
    document.getElementById("Div" +document.getElementById("hdnValue").value ).style.display = 'block';
    }
    
	//for (i=1;i<=total;i++) {
	//	document.getElementById("Div" + i).style.display = 'none';		
	//	}	
	//document.getElementById("Div" + div).style.display = 'block';
	//document.getElementById("Li" + div).className ='selected';

}