var eventArr = new Array(); //holds div id's
	var daysArr = new Array();	//holds event div metadata including top offset
	var divHt = 33; //overall height of event divs
	var divHtMinusPad = 25; //overall height of event divs minus padding
	var divHtPad = 8; //padding of event divs		
	var divWd = 75; //70 //overall width of event divs	
	var dayLabelOff = 15; //top offset for day label
	var divOffL = -3; //offset for left position
	var resized=false;
	var calIni=false;

	/////////////////////////////PAGE INFO////////////////////////////
	// getPageSize()
	// Returns array with page width, height and window width, height
	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 getPageScroll(){
		var yScroll,xScroll;
	
		if (self.pageYOffset) {
			yScroll = self.pageYOffset;
			xScroll = self.pageXOffset;		
		} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
			yScroll = document.documentElement.scrollTop;
			xScroll = document.documentElement.scrollLeft;		
		} else if (document.body) {// all other Explorers
			yScroll = document.body.scrollTop;
			xScroll = document.body.scrollLeft;		
		}
		arrayPageScroll = new Array(xScroll,yScroll) 
		return arrayPageScroll;
	}	


///////////////////////////TOOLTIP////////////////////////////////

	function showTip(o,x,y){
		this.agent=navigator.userAgent.toLowerCase();
		var safari = /safari/.test(this.agent);	
		//if(calIni&&!safari){
			var pageArr = getPageScroll();
			var pageSize = getPageSize();
			o=document.getElementById(o);
			var otop=(y+10)+pageArr[1];
			var oleft=(x+10)+pageArr[0];
			var owidth=300;
			//o.innerHTML=left+'+'+width+'>'+pageSize[2];
			if(oleft+owidth>pageSize[2])
				oleft=pageSize[2]-owidth-50;
			o.style.top = otop+ 'px'
			o.style.left = oleft+ 'px'		
			o.style.zIndex=eventArr.length+999;
			o.style.width= owidth+'px';
			o.style.display='block';
		//}	
	}
	
	function hideTip(o){
		o=document.getElementById(o);
		o.style.display='none';
	}