var ElemId;

function toggle_State(ElemId)
{
	if(document.getElementById(ElemId).className!="numbrs_txt")
	{
		document.getElementById(ElemId).className="numbrs_txt";
	}
	else
	{
		document.getElementById(ElemId).className="prvtx";
	}
}

function toggleDiv(divId) {
var iCtr=0;
var arrElem= new Array();
arrElem[0]="toggle_div_lhs";
arrElem[1]="toggle_div_cntr";
arrElem[2]="toggle_div_rhs";

var ElemId = "toggle_div_"+divId;
var sLinkId = new Array();
sLinkId[0] = "lhs";
sLinkId[1] = "cntr";
sLinkId[2] = "rhs";

var sLink = divId + "_lnk";
	for(iCtr=0;iCtr!=3;iCtr++)
	{
	if(document.getElementById(arrElem[iCtr])==document.getElementById(ElemId))
	{
		if((document.getElementById(ElemId).style.display=="block"))
		{
		}
		else
		{
			if(document.getElementById(ElemId).style.display=="none")
			{
				document.getElementById(sLinkId[iCtr]+"_lnk").className="topgal_active";
				document.getElementById(arrElem[iCtr]).style.display="block";
			}
			else
			{
				document.getElementById(sLinkId[iCtr]+"_lnk").className="topgal";
				document.getElementById(arrElem[iCtr]).style.display="none";
			}
		}
	}
	else
	{
		document.getElementById(sLinkId[iCtr]+"_lnk").className="topgal";
		document.getElementById(arrElem[iCtr]).style.display="none";
	}

	}
}

function togglePopup(divId){

	if(document.getElementById(divId).style.display=="none")
	{
		document.getElementById(divId).style.display="block";
	}
	else
	{
		document.getElementById(divId).style.display="none";
	}

}

function clickButton(e, buttonid)
{ 
 
  var bt = document.getElementById(buttonid); 
 
  if (typeof bt == 'object')
  { 
        if(navigator.appName.indexOf("Netscape")>(-1))
        { 
              if (e.keyCode == 13)
              {     
                    bt.click(); 
                    return false; 
              } 
        } 
        if (navigator.appName.indexOf("Microsoft Internet Explorer")>(-1))
        { 
              if (event.keyCode == 13)
              { 
                    bt.click(); 
                    return false; 
              } 
        } 
  } 
}