function setFieldValue(fieldRef, str) {
	// clears field when user clicks in,
	// and resets to default str when user clicks out
	// with no value in the field.
	obj = eval(fieldRef);
	if (obj.value == str) {
		obj.value = "";
	}
	else if (obj.value == "") {
		obj.value = str;
	}
}

function ieW() {
	if (navigator.appName.indexOf('Microsoft Internet Explorer') == 0) {
		var Ps = document.getElementsByTagName('P');
		var TDs = document.getElementsByTagName('TD');
		if (Ps) {
			for (a=0; a<Ps.length; a++) {
				if (Ps[a].firstChild != null) {
					if (Ps[a].firstChild.nodeName == '#text') {
						var para = Ps[a].firstChild.nodeValue;
						if (para.indexOf('W') == 0) {
						Ps[a].className='fixW';
						}
					}
					else if (Ps[a].firstChild.nodeName == 'EM'){
						var emph = Ps[a].firstChild
						if (emph.firstChild.nodeName == '#text') {
						var emphText = emph.firstChild.nodeValue;
							if (emphText.indexOf('W') == 0) {
							Ps[a].className='fixW';
							}
						}
					}
				}
			}
		}
		if (TDs) {
			for (a=0; a<TDs.length; a++) {
				if (TDs[a].firstChild != null) {
					if (TDs[a].firstChild.nodeName == '#text' && TDs[a].className != ''){
						var para = TDs[a].firstChild.nodeValue;
						if (para.indexOf('W') == 0) {
						TDs[a].className='fixW';
						}
					}
				}
			}
		}
	}
}

function getHeights() {


	var nav = document.getElementById('nav2');
	var bodyHead = document.getElementById('bodyHead');
	var col1 = document.getElementById('col1');
	if (findElement('col2')) {
		var col2 = document.getElementById('col2');}
	else {
		var col2 = document.getElementById('col1');}

	if (bodyHead && col1 && col2) {
		var navHeight = nav.offsetHeight;
		var bodyHeadHeight = bodyHead.offsetHeight;
		var col1Height = col1.offsetHeight;
		var col2Height = col2.offsetHeight;



		if (col1Height > col2Height) {
		var bodyHeight = col1Height;
		}
		else {
		var bodyHeight = col2Height;
		}


		var combinedHeight = bodyHeight + bodyHeadHeight;
		if (combinedHeight < navHeight) {

		var gap = navHeight - combinedHeight;
			if (col1Height > col2Height) {
				col1.style.height = col1Height + gap + 'px';
			}

			if (col1Height < col2Height) {
				col2.style.height = col2Height + gap + 'px';
			}
			else {
				col2.style.height = col2Height + gap + 'px';

			}
		}
	}
}



function findElement(colName) {
	var eleNo = document.getElementsByTagName('DIV');
	for (i=0;i<eleNo;i++) {
		if (document.all[i].id==colName) {
			return true;
		}
	}
	return false;

}


/*
function open_callme() {

var link_url = document.URL;
var wt= window.screen.width;
var ht= window.screen.height;
wt = 0.72 * wt;
ht = 0.85 * ht;
window.open("http://www.gehealthcare.com/dede/contact/contact_form_address.html?"+link_url,"abc_123","toolbar=no,Scrollbars=1,height="+
ht+",width="+wt+",top=10,left=100");
}
*/

function open_callme() {
 location.href="http://www.gehealthcare.com/dede/contact/contact_form_address.html?" /* +document.URL */;
}

/* Google Analytics /bb 28 Oct 2011*/

var _gaq = _gaq || [];  _gaq.push(['_setAccount', 'UA-26621889']);  _gaq.push(['_trackPageview']);  (function() {    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);  })();