var dhtmlgoodies_tooltip = false;
var dhtmlgoodies_tooltipShadow = false;
var dhtmlgoodies_shadowSize = 100;
var dhtmlgoodies_tooltipMaxWidth = 600;
var dhtmlgoodies_tooltipMinWidth = 100;
var dhtmlgoodies_iframe = false;
var tooltip_is_msie = (navigator.userAgent.indexOf('MSIE')>=0 && navigator.userAgent.indexOf('opera')==-1 && document.all)?true:false;
function showTooltip(e,tooltipTxt)
{

var bodyWidth = Math.max(document.body.clientWidth,document.documentElement.clientWidth) - 20;

if(!dhtmlgoodies_tooltip){
	dhtmlgoodies_tooltip = document.createElement('DIV');
	dhtmlgoodies_tooltip.id = 'dhtmlgoodies_tooltip';
	dhtmlgoodies_tooltipShadow = document.createElement('DIV');
	dhtmlgoodies_tooltipShadow.id = 'dhtmlgoodies_tooltipShadow';
	
	document.body.appendChild(dhtmlgoodies_tooltip);
	document.body.appendChild(dhtmlgoodies_tooltipShadow);	
	
	if(tooltip_is_msie){
		dhtmlgoodies_iframe = document.createElement('IFRAME');
		dhtmlgoodies_iframe.frameborder='5';
		dhtmlgoodies_iframe.style.backgroundColor='#EEE';
		dhtmlgoodies_iframe.src = '#'; 	
		dhtmlgoodies_iframe.style.zIndex = 100;
		dhtmlgoodies_iframe.style.position = 'absolute';
		document.body.appendChild(dhtmlgoodies_iframe);
	}
	
}

dhtmlgoodies_tooltip.style.display='block';
dhtmlgoodies_tooltipShadow.style.display='block';
if(tooltip_is_msie)dhtmlgoodies_iframe.style.display='block';

var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
if(navigator.userAgent.toLowerCase().indexOf('safari')>=0)st=0; 
var leftPos = e.clientX + 10;

dhtmlgoodies_tooltip.style.width = null;	// Reset style width if it's set 
dhtmlgoodies_tooltip.innerHTML = tooltipTxt;
dhtmlgoodies_tooltip.style.left = leftPos + 'px';
dhtmlgoodies_tooltip.style.top = e.clientY + 10 + st + 'px';


dhtmlgoodies_tooltipShadow.style.left =  leftPos + dhtmlgoodies_shadowSize + 'px';
dhtmlgoodies_tooltipShadow.style.top = e.clientY + 10 + st + dhtmlgoodies_shadowSize + 'px';

if(dhtmlgoodies_tooltip.offsetWidth>dhtmlgoodies_tooltipMaxWidth){	/* Exceeding max width of tooltip ? */
	dhtmlgoodies_tooltip.style.width = dhtmlgoodies_tooltipMaxWidth + 'px';
}

var tooltipWidth = dhtmlgoodies_tooltip.offsetWidth;		
if(tooltipWidth<dhtmlgoodies_tooltipMinWidth)tooltipWidth = dhtmlgoodies_tooltipMinWidth;


dhtmlgoodies_tooltip.style.width = tooltipWidth + 'px';
dhtmlgoodies_tooltipShadow.style.width = dhtmlgoodies_tooltip.offsetWidth + 'px';
dhtmlgoodies_tooltipShadow.style.height = dhtmlgoodies_tooltip.offsetHeight + 'px';		

if((leftPos + tooltipWidth)>bodyWidth){
	dhtmlgoodies_tooltip.style.left = (dhtmlgoodies_tooltipShadow.style.left.replace('px','') - ((leftPos + tooltipWidth)-bodyWidth)) + 'px';
	dhtmlgoodies_tooltipShadow.style.left = (dhtmlgoodies_tooltipShadow.style.left.replace('px','') - ((leftPos + tooltipWidth)-bodyWidth) + dhtmlgoodies_shadowSize) + 'px';
}

if(tooltip_is_msie){
	dhtmlgoodies_iframe.style.left = dhtmlgoodies_tooltip.style.left;
	dhtmlgoodies_iframe.style.top = dhtmlgoodies_tooltip.style.top;
	dhtmlgoodies_iframe.style.width = dhtmlgoodies_tooltip.offsetWidth + 'px';
	dhtmlgoodies_iframe.style.height = dhtmlgoodies_tooltip.offsetHeight + 'px';

}
		
}

function hideTooltip()
{
dhtmlgoodies_tooltip.style.display='none';
dhtmlgoodies_tooltipShadow.style.display='none';		
if(tooltip_is_msie)dhtmlgoodies_iframe.style.display='none';		
}