/*
Main JS file
Author: Weston Wilson
Copyright: Systemware, Inc. 2004-2005
*/

/*
Global variables
*/
var timeoutID = []; //tracks timeouts for functions

/*
object detection:
we'll generally just use DOMmode[0] to check
for getElementById()
*/
var DOMmode = new Array(3);
DOMmode[0] = false;
DOMmode[1] = false;
DOMmode[2] = false;

if (document.getElementById) {
	DOMmode[0] = true;
} else if (document.all) {
	DOMmode[1] = true;
} else if (document.layers) {
	DOMmode[2] = true;
}

function getObj( name ) {
  if (DOMmode[0]) {
  		this.obj = document.getElementById(name);
		this.style = document.getElementById(name).style;
  } else if (DOMmode[1]) {
		this.obj = document.all[name];
		this.style = document.all[name].style;
  } else if (DOMmode[2]) {
   		this.obj = document.layers[name];
   		this.style = document.layers[name];
  }
}

function retObj( name ) {
  if (DOMmode[0]) {
  		this.obj = document.getElementById(name);
  } else if (DOMmode[1]) {
		this.obj = document.all[name];
  } else if (DOMmode[2]) {
   		this.obj = document.layers[name];
  }
  return obj;
}

function showDiv( id ) {
	var obj = new getObj(id);
	if (obj.style.visibility != "visible") {
		obj.style.visibility = "visible";
	}
}

function hideDiv( id ) {
	var obj = new getObj(id);
	if (obj.style.visibility != "hidden") {
		obj.style.visibility = "hidden";
	}
}

function hideDivTimeout( id, time ) {
	var obj = new getObj(id);
	if (obj.style.visibility != "hidden") {
		timeoutID[id] = setTimeout('obj.style.visibility = "hidden"', time);
	}
}

function clrTimeout( id ) {
	if (timeoutID[id]) {
		clearTimeout(timeoutID[id]);
		timeoutID[id] = null;
	}
}

function showMenu( id ) {
	var obj = new getObj(id);
	obj.style.clip = 'rect(auto auto auto auto)';
}

function hideMenu( id, clipTo ) {
	var obj = new getObj(id);
	obj.style.clip = 'rect(auto auto ' + clipTo + ' auto)';
}

function hideMenuTimeout( id, clipTo, time ) {
	var obj = new getObj(id);
	var hideMenuFunction = new Function('hideMenu(\''+id+'\',\''+clipTo+'\')');
	timeoutID[id] = setTimeout(hideMenuFunction, time);
}

function showTableBody( id ) {
	var obj = retObj(id);
	if (DOMmode[0]) {
			obj.tBodies[0].style.display = "block";	
	} else {
			obj.tBodies[0].style.display = "table-row-group";
	}
}

function hideTableBody( id ) {
	var obj = retObj(id);
	if (document.compatMode == "CSS1Compat") {
		obj.tBodies[0].style.display = "none";
	}	
}

function setlocation( selObj ) {
	document.location = selObj.options[selObj.selectedIndex].value;
}
//for mouse cursor position
//document.onmousemove = function-to-position

//Dreamweaver rollover js
//awful stuff *************************************************************************


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}