/* common js funcs used throughout site Contains: setPos(e) - used for resizing modules getPos(e) - used for resizing modules getMouseXPos() and getMouseYPos() for positioning floating divs */ var curHeight=0 var curPos=0 var curPosX=0 var newPos=0 //global var to track mouse button status var mouseStatus='up' var resizeableDiv; var defaultHeight; //set the initial position of the resize-bar function setPos(e){ mouseStatus="down"; curevent=(typeof event=='undefined'?e:event) curPos=curevent.clientY curPosX=curevent.clientX tempHeight=document.getElementById(resizeableDiv).style.height if(tempHeight=="" || tempHeight==undefined){tempHeight=document.getElementById(resizeableDiv).clientHeight+"px"} //alert(tempHeight) heightArray=tempHeight.split('p') curHeight=parseInt(heightArray[0]) } document.onmousemove=getPos; document.onmouseup=setMouseStatus; function setMouseStatus() { /* alert('ding'); */ if(mouseStatus!="up"){ mouseStatus="up"; } } //reset the position of the resize-bar when the mouse moves while button down function getPos(e){ if(mouseStatus=='down'){ curevent=(typeof event=='undefined'?e:event) newPos=curevent.clientY var pxMove=parseInt(newPos-curPos) var newHeight=parseInt(curHeight+pxMove) newHeight=(newHeight<5?5:newHeight) document.getElementById(resizeableDiv).style.height=newHeight+'px' /* */ if(defaultHeight!="" && defaultHeight!=undefined) { if(newHeight!=defaultHeight) { document.getElementById('snap').style.display=""; } else { document.getElementById('snap').style.display="none"; } } return false; // in IE this prevents cascading of events, thus text selection is disabled } } // Get the horizontal position of the mouse var ns6=false; if(navigator.appName=="Netscape"){ns6=true;} //alert(navigator.appName+" and "+ns6); /* */ function getMouseXPos(e) { if (document.layers||ns6) { return parseInt(e.pageX+10) } else { return (parseInt(event.clientX+10) + parseInt(document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft)) } } function getMouseYPos(e) { if (document.layers||ns6) { return parseInt(e.pageY) } else { return (parseInt(event.clientY) + parseInt(document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop)) } } //this used to be in the tag: onmousemove="getPos(event)" onmouseup="mouseStatus='up'" //window.onmousemove=function(event){ getPos(event); } //window.onmouseup=function() { mouseStatus='up';} //document.onmousemove=getPos; //document.onmouseup=setMouseStatus;