var navLinks = new Array("cmd1_nav1");

  function changeContent(nav)
  {

	document.getElementById(nav).focus();
	var num = nav.charAt(nav.length-1);
	var idsubstring = nav.substring(0,nav.length-1);

	var moreIds = true;
	var sub = nav.substring(0,4);

	for(var x=1; moreIds; x++)
	{
		if(num == x)
		{
			document.getElementById(nav).style.backgroundImage = "url('images/nav_slice.gif')";
			document.getElementById(nav).style.backgroundRepeat = "repeat-x";
			document.getElementById(sub+'_nav'+num).style.color = "black";
			if(document.getElementById(sub+'_td'+x+'a')) {
				document.getElementById(sub+'_td'+x+'a').style.backgroundImage = "url('images/nav_right1.gif')";
				document.getElementById(sub+'_td'+x+'a').style.backgroundRepeat = "no-repeat";
				document.getElementById(sub+'_td'+x+'a').style.width = "18px";
			}

		}
		else {
			if(document.getElementById(sub+'_content'+x)){
				document.getElementById(idsubstring+x).style.backgroundImage = "url('images/nav_bg.gif')";
				document.getElementById(idsubstring+x).style.backgroundRepeat = "repeat-x";
				document.getElementById(sub+'_nav'+x).style.color = 'white';
				document.getElementById(sub+'_content'+x).style.display = 'none';

				if(document.getElementById(sub+'_td'+x+'a')) {
					document.getElementById(sub+'_td'+x+'a').style.width = "5px";
					if (x!=(num-1)) {
						document.getElementById(sub+'_td'+x+'a').style.backgroundImage="url('images/slash.gif')";
						document.getElementById(sub+'_td'+x+'a').style.backgroundRepeat = "no-repeat";
					} else {
						document.getElementById(sub+'_td'+x+'a').style.backgroundImage="url('images/nav_slice.gif')";
						document.getElementById(sub+'_td'+x+'a').style.backgroundRepeat = "repeat-x";
					}

				}
			}
			else
				moreIds = false;
		}

	}

	document.getElementById(sub+'_content'+num).style.display = 'block';
}

function bookmarksite(){
	var title = (document.title.length > 0) ? document.title : document.location;
	var url = document.location;
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
}
else if(document.all)// ie
	window.external.AddFavorite(url, title);
else // safari
	alert("Safari Users Press Ctrl+D to Bookmark this page");
}

function changeHeight()
{
	var height = new Array(parseInt(document.getElementById('col_left').offsetHeight),parseInt(document.getElementById('col_middle').offsetHeight),parseInt(document.getElementById('col_right').offsetHeight));

	var m_height=0;
	for(var x=0;x<3;x++)
	{
		if(height[x] > m_height)
			m_height = height[x];
	}
	height[0]=m_height;
	/*  var browser=navigator.appName;
	var b_version=navigator.appVersion;
	var version=parseFloat(b_version);
	if ((browser=="Microsoft Internet Explorer")&& (version <7 ))
		height[0] += 30;*/

	// add 10px to height for ie6
	document.getElementById('col_left').style.height = height[0]+10+"px";
	document.getElementById('col_left').style.paddingBottom = "10px";

	document.getElementById('col_right').style.height = height[0]+10+"px";
	document.getElementById('col_right').style.paddingBottom = "10px";
	document.getElementById('col_middle').style.height = height[0]+"px";
}


function printNews()
{
	var disp_setting = "toolbar=no,location=no,directories=no,menubar=no,";
	disp_setting += "scrollbars=yes,width=650, height=600, left=120, top=150";

	var printStr = "<html><head><body onload=\"self.print();\" style=\"font-size:13px\"><div><strong>" + document.getElementById('news_print_title').innerHTML + "</strong></div><div>&nbsp;</div>";

	if(document.getElementById('news_print_teaser').innerHTML.length) {
	printStr += "<div><em>" + document.getElementById('news_print_teaser').innerHTML + "</em></div><div>&nbsp;</div>";
	}
	printStr += "<div>" + document.getElementById('news_print_body').innerHTML + "</div></body></html>";

	var docprint=window.open("","",disp_setting);
	docprint.document.open();
	docprint.document.write(printStr);
	docprint.document.close();
	docprint.focus();


}


function selectAllNls(ckbox)
{
	var ischecked = false;
	if(ckbox.checked)
	{
		ischecked = true;
	}
	
	var elems = document.newsletters.elements.length;
	var frm = document.newsletters;
	
	for(var x=0; x<elems; x++) {
		if(frm.elements[x].type == "checkbox") {
			frm.elements[x].checked = ischecked;
		}
	}
}

function printRegion()
{
	var disp_setting = "toolbar=no,location=no,directories=no,menubar=no,";
	disp_setting += "scrollbars=yes,width=650, height=600, left=120, top=150";

	var printStr = "<html><head><body onload=\"self.print();\" style=\"font-size:12px; font-family:arial;\"><div>" + document.getElementById('print_region').innerHTML + "</div></body></html>";

	var docprint=window.open("","",disp_setting);
	  docprint.document.open();
	  docprint.document.write(printStr);
	  docprint.document.close();
	  docprint.focus();
}


window.onload=changeHeight;

