402       left: Math.round(this.options.x  * position + this.originalLeft) + 'px',  property
403       top:  Math.round(this.options.y  * position + this.originalTop)  + 'px'  property
585     top:  element.style.top,  property
586     left: element.style.left,  property
661     top: element.getStyle('top'),  property
662     left: element.getStyle('left'),  property
681     top: element.getStyle('top'),  property
682     left: element.getStyle('left') };  property
713       if(window.opera) effect.element.setStyle({top: ''});  property
739       if(window.opera) effect.element.setStyle({top: ''});  property
776     top: element.style.top,  property
777     left: element.style.left,  property
850     top: element.style.top,  property
851     left: element.style.left,  property
911     top: element.style.top,  property
912     left: element.style.left,  property