cDivs = new Array();
            function disableDivs(){
                d = document.getElementsByTagName("BODY")[0];
                for(x=0;x<arguments.length;x++){
                    if (document.getElementById(arguments[x])
                            && document.getElementById(arguments[x]).id!="video"
                            && document.getElementById(arguments[x]).id!="close_button"){
                        xPos = document.getElementById(arguments[x]).offsetLeft;
                        yPos = document.getElementById(arguments[x]).offsetTop;
                        oWidth = document.getElementById(arguments[x]).offsetWidth;
                        oHeight = document.getElementById(arguments[x]).offsetHeight;
                        cDivs[cDivs.length] = document.createElement("DIV");
                        cDivs[cDivs.length-1].style.width = oWidth+"px";
                        cDivs[cDivs.length-1].style.height = oHeight+"px";
                        cDivs[cDivs.length-1].style.position = "absolute";
                        cDivs[cDivs.length-1].style.left = xPos+"px";
                        cDivs[cDivs.length-1].style.top = yPos+"px";
                        cDivs[cDivs.length-1].style.backgroundColor = "#999999";
                        cDivs[cDivs.length-1].style.opacity = .6;
                        cDivs[cDivs.length-1].style.filter = "alpha(opacity=60)";
                        d.appendChild(cDivs[cDivs.length-1]);
                    }
                }
            }
            
            function hideCDivs(){
                for (hippopotamus=0;hippopotamus<cDivs.length;hippopotamus++){
                    document.getElementsByTagName("BODY")[0].removeChild(cDivs[hippopotamus]);
                }
                cDivs = [];
            }
            
            function Toggle_visibility(name){
                $(name).style.display=($(name).style.display=='none')?'block':'none';
            }
            
            function opacity(id, opacStart, opacEnd, millisec) { 
                //speed for each frame 
                var speed = Math.round(millisec / 100); 
                var timer = 0; 
            
                //determine the direction for the blending, if start and end are the same nothing happens 
                if(opacStart > opacEnd) { 
                    for(i = opacStart; i >= opacEnd; i--) { 
                        setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
                        timer++; 
                    } 
                } else if(opacStart < opacEnd) { 
                    for(i = opacStart; i <= opacEnd; i++) 
                        { 
                        setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
                        timer++; 
                    } 
                } 
            } 
            
            //change the opacity for different browsers 
            function changeOpac(opacity, id) { 
                var object = document.getElementById(id).style; 
                object.opacity = (opacity / 100); 
                object.MozOpacity = (opacity / 100); 
                object.KhtmlOpacity = (opacity / 100); 
                object.filter = "alpha(opacity=" + opacity + ")"; 
            } 
            
            function activate_link(link_target){
                window.location = link_target;
            }
            
            function blink(elementid){
                colorarray = Array(
                                   '#000000',
                                   '#111111',
                                   '#222222',
                                   '#333333',
                                   '#444444',
                                   '#555555',
                                   '#666666',
                                   '#777777',
                                   '#888888',
                                   '#999999',
                                   '#AAAAAA',
                                   '#BBBBBB',
                                   '#CCCCCC',
                                   '#DDDDDD',
                                   '#EEEEEE',
                                   '#FFFFFF'	);
                i=0;
                setInterval ("changecolor('"+elementid+"')",100);
            }
            function changecolor(x) {
                var x= document.getElementById(x);
                if (x != null){
                    x.style.color = colorarray[i];
                    if (i==14){
                        i= 0;
                        colorarray = colorarray.reverse();
                    }
                }
                i++;
            }
            function show_video(){
                
                var contents = "<table><tr><td>";
                var content = "<iframe src='http://www.bioway.com/woodmanpoint_video/index.htm' width='100%' height='100%'></iframe>";
                contents += "</td><td style='vertical-align:top'>";
                contents += "<a href='javascript:Toggle_visibility(\"video\");hideCDivs();'><img src='./img/Cancel.png' style='border:none;height:25px;'></a>";
                contents += "</td></tr></table>";
                document.getElementById("video").innerHTML=content;
                disableDivs('Page_container');
            }
            function show_video_test(){
                
                var contents = "<table><tr><td>";
                var content = "<iframe id='video' src='http://www.bioway.com/woodmanpoint_video/index_test.htm' width='950px;' height='800px;'></iframe>";
                contents += "</td><td style='vertical-align:top'>";
                contents += "<div id='video'><a href='javascript:Toggle_visibility(\"video\");hideCDivs();'><img src='img/Cancel.png' style='border:none;height:25px;'></a></div>";
                contents += "</td></tr></table>";
                document.getElementById("video").innerHTML=content;
                //disableDivs('Page_container');
            
            }