function ismaxlength(obj)
		{
				var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
				if (obj.getAttribute && obj.value.length>mlength)
				obj.value=obj.value.substring(0,mlength)
		}

function tweetMemeButton() {
		if (document.getElementById("twitterTool")) {
 	        var iframeCode = "";
 	        iframeCode += "<iframe src=\"http://api.tweetmeme.com/button.js?url=" + escape(document.URL) + "&amp;style=compact&amp;service=bit.ly\" scrolling=\"no\" frameborder=\"0\" width=\"90\" height=\"20\" >";
 	        document.getElementById("twitterTool").innerHTML = iframeCode;
 	        	 
 	    	}
 	    	
 
 	}
 			
window.onload = tweetMemeButton;