function MM_swapImgRestore() 
			{ //v3.0
				var i,x,a=document.MM_sr; 
				for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) 
					x.src=x.oSrc;
			}

			function MM_preloadImages() 
			{ //v3.0
				var d=document; 
				if(d.images)
				{ 
					if(!d.MM_p) 
						d.MM_p=new Array();
					var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
					for(i=0; i<a.length; i++)
						if (a[i].indexOf("#")!=0)
						{ 
							d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];
						}
				}
			}

			function MM_findObj(n, d) 
			{ //v4.0
				var p,i,x;  
				if(!d) 
					d=document; 
				if((p=n.indexOf("?"))>0&&parent.frames.length) 
				{
					d=parent.frames[n.substring(p+1)].document; 
					n=n.substring(0,p);
				}
				if(!(x=d[n])&&d.all) 
					x=d.all[n]; 
				for (i=0;!x&&i<d.forms.length;i++) 
					x=d.forms[i][n];
				for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
					x=MM_findObj(n,d.layers[i].document);
				if(!x && document.getElementById) 
					x=document.getElementById(n); 
				return x;
			}

			function MM_swapImage() 
			{ //v3.0
				var i,j=0,x,a=MM_swapImage.arguments; 
				document.MM_sr=new Array; 
				for(i=0;i<(a.length-2);i+=3)
					if ((x=MM_findObj(a[i]))!=null)
					{
						document.MM_sr[j++]=x; 
						if(!x.oSrc) 
							x.oSrc=x.src; 
						x.src=a[i+2];
					}
			}


			function MM_jumpMenu(targ,selObj,restore)
			{ //v3.0
				eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
				if (restore) 
					selObj.selectedIndex=0;
			}

			function hasKeyword(srcForm) 
			{
				if (srcForm.elements[0].value.length == 0) 
				{
					alert('Please enter one or more keywords.');
					srcForm.elements[0].focus();
					return false;
				}
				else 
				{
					return true;
				}
			}