function td_over(s){
			 // alert(s);
			  	s.className='btn_details_over';
			  }
			  function td_out(s){
			 // alert(s);
			// currentclass=s.className;
			  	s.className='btn_details';
			  }


function hide(divid){
	document.getElementById(divid).style.visibility="hidden";
	
}

//-------------------------------------------------------------


//-------------------
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}

	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}
//-------------------------------------------------

		function getRealTop(el){
					yPos = document.getElementById(el).offsetTop;
					tempEl = document.getElementById(el).offsetParent;
						while (tempEl != null) {
						yPos += tempEl.offsetTop;
						tempEl = tempEl.offsetParent;
						}
						return yPos;
		}

	function getRealLeft(el){
			xPos = document.getElementById(el).offsetLeft;
			tempEl = document.getElementById(el).offsetParent;
							while (tempEl != null) {
							xPos += tempEl.offsetLeft;
							tempEl = tempEl.offsetParent;
							}
			return xPos;
	}

//*************************************

function popup_nofade(id,div_id,my_width,my_height){
	//alert('');
	div_over=true;
	trueX = getRealLeft(id);
	trueY = getRealTop(id);
	
	document.getElementById(div_id).style.top=trueY+my_height+"px";
	document.getElementById(div_id).style.left=trueX-my_width+"px";
	document.getElementById(div_id).style.visibility="visible";
	//alert('');
}