var Y = YAHOO.util;
			// <![CDATA[	
			function ToggleIt(myObject, ht){			
				switch(myObject){
				case "expander":
					var icon = document.getElementById('expandericon');
					break;
				case "bio":
					var icon = document.getElementById('bioicon');
					break;
				}

				if (!document.getElementById(myObject).style.height || document.getElementById(myObject).style.height == "1px")
				{
					h = ht;
					if(myObject!="expander"){
					icon.innerHTML = '<img src="/images/article/minus.gif"/>';
					}else{
					icon.firstChild.src = "/images/article/minus_icon.gif";
					}
				}
				else{
					h= "1";
					if(myObject!="expander"){
					icon.innerHTML = '<img src="/images/article/plus.gif"/>';
					}else{
					icon.firstChild.src = "/images/article/plus_icon.gif";
					}
				}

				var myAnim = new Y.Anim(myObject);
				myAnim.attributes.height = { to: h };
				myAnim.duration = 0.4;
				myAnim.method = Y.Easing.easeOut;
				myAnim.animate(); 
			}
			// ]]>
			function overlay() 
			{
				//el = document.getElementById("overlay");
				e2 = document.getElementById("overlaycontent");
				//el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
				e2.style.visibility = (e2.style.visibility == "visible") ? "hidden" : "visible";
			}
			function overlayabuse()
			{
				//alert(this);
				e = document.getElementById("reportabuse");
				e.style.visibility = (e.style.visibility == "visible") ? "hidden" : "visible";
			}
			function thankyou()
			{
				e = document.getElementById("reportabuse");
				e.innerHTML = "<span class='right'><a href='javascript:overlayabuse();'>Close Window</a></span><br /><br />Thank you for your report.";
			}
			function DoPop()
			{
				window.open('timeline.php', 'popup', 'menubar=0, resizable=0, width=300, height=350');
			}
			function doit(myElem) {
			   alert(myElem);
			} 


			var faq = new Array("read","mostCommented","shared");

			function hideit(x,y)
				{
				//alert("in hide it");
				i=0;
				while(i<=(faq.length-1))
				{
				document.getElementById(faq[i]+"cnt").style.display = "none";
				document.getElementById(faq[i]).src="/images/article/"+faq[i]+"off.gif"
				i++;
				}
				document.getElementById(x).style.display = "block";
				document.getElementById(y).src = "/images/article/"+y+"on.gif";
				}



var moveby=314;  //width of the add 
var displayitemslength=3;  // no of adds 
var leftlimit ="0px";
var rightlimit ="0px";

function scroll(x)
{
	obj = document.getElementById("items");
	prstpos = document.getElementById("items").style.left;
	itemcount = document.getElementById("items").getElementsByTagName("td").length;
	leftlimit=(itemcount - displayitemslength)*moveby;
	leftlimit = "-"+leftlimit+"px"
	
	if(obj.style.left == "" ||obj.style.left == null || obj.style.left =="0pt"){obj.style.left = "0px"};	//reset of left to 0px
	if(prstpos == "" ||prstpos == null){prstpos ="0px"};	//reset of itemscount

	if(x!="next"){
			if(obj.style.left!=leftlimit){obj.style.left = parseInt(prstpos.replace("px","")) - moveby};
	}else{
			if(obj.style.left!=rightlimit){obj.style.left = parseInt(prstpos.replace("px","")) + moveby};
	}
	if(obj.style.left==leftlimit)
	{
	document.getElementById("next").src="/images/article/movenext.gif";
	document.getElementById("next").style.cursor="default";
	}else{
	document.getElementById("next").src="/images/article/movenext_active.gif";
	document.getElementById("next").style.cursor="pointer";
	}
	if(obj.style.left==rightlimit)
	{
	document.getElementById("prev").src="/images/article/moveprev.gif";
	document.getElementById("prev").style.cursor="default";
	}else{
	document.getElementById("prev").src="/images/article/moveprev_active.gif";
	document.getElementById("prev").style.cursor="pointer";
	}

}

function mklink(lnk)
{
window.open(lnk+encodeURIComponent(document.location.href));
}


	//resizing font text
			var min=8;
			var max=18;
			function setfontsize(x) {

			   var p = document.getElementById("content").getElementsByTagName('p');

			   for(i=0;i<p.length;i++) {
						if(p[i].style.fontSize) {
						
							 var s = parseInt(p[i].style.fontSize.replace("pt",""));
						  } else {
							 var s = 12;
						  }
						if(x=="bigtxt"){
							if(s!=max) {				 
								s += 2;
							}
						}
						if(x=="smalltxt"){
							if(s!=min) {
								 s -= 2;
								}
							}
				  				  
				  p[i].style.fontSize = s+"pt";
			  }
				smltxt=document.getElementById('smalltxt');
				bgtxt=document.getElementById('bigtxt');
			if(s==min)
				{
				smltxt.style.color="gray";
				smltxt.style.cursor="default";
				}else{
				smltxt.style.color="blue";
				smltxt.style.cursor="pointer";
				}
			if(s==max){
				bgtxt.style.color="gray";
				bgtxt.style.cursor="default";
				}else{
				bgtxt.style.color="blue";
				bgtxt.style.cursor="pointer";
				}
			}