var dhtmlgoodies_tooltip = false;

var dhtmlgoodies_tooltipShadow = false;

var dhtmlgoodies_shadowSize = 4;

var dhtmlgoodies_tooltipMaxWidth = 200;

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='#FFFFFF';

			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';		

}