lvy=-1;function prosper_scrollToId(eid,pi,pad,dc){var st;var e=gEBI(eid);if(e){var vty=prosper_getScroll();var vh=prosper_getHeight();var vby=vty+vh;var ey=prosper_findPosY(e);var eh=e.offsetHeight;if(pi=="top"){st=ey-pad}if(pi=="bot"){st=ey+eh+pad-vh}if(pi=="mid"){st=ey-vh/2}if(ey<vty){if(pi=="any"){st=ey-pad}prosper_scrollToY(st,"up",dc)}else{if(ey+eh>vby){if(pi=="any"){st=ey+eh+pad-vh}prosper_scrollToY(st,"down",dc)}else{if(dc){eval(dc)}}}}}function prosper_scrollToY(gty,dir,dc){var vy=prosper_getScroll();var ltg=vy-gty;if(dir=="down"){ltg=gty-vy}if(ltg>0&&vy!=lvy){var jb=50;if(ltg<50){jb=1}else{if(ltg<200){jb=5}else{if(ltg<400){jb=10}else{if(ltg<500){jb=20}}}}nt=vy-jb;if(dir=="down"){nt=vy+jb}scrollTo(0,nt);lvy=vy;foo=setTimeout("prosper_scrollToY('"+gty+"','"+dir+"','"+prosper_addSlashes(dc)+"')",10)}else{if(dc){eval(dc)}}}function prosper_getHeight(){var a;if(self.innerHeight){a=self.innerHeight}else{if(d.documentElement&&d.documentElement.clientHeight){a=d.documentElement.clientHeight}else{if(d.body){a=d.body.clientHeight}}}return a}function prosper_getScroll(){if(window.innerHeight){pos=window.pageYOffset}else{if(d.documentElement&&d.documentElement.scrollTop){pos=d.documentElement.scrollTop}else{if(d.body){pos=d.body.scrollTop}}}return pos}function prosper_findPosY(b){var a=0;if(b.offsetParent){while(b.offsetParent){a+=b.offsetTop;b=b.offsetParent}}return a}function prosper_addSlashes(b){var a=/[']/g;c=b.replace(a,"\\'");a=/["]/g;c=c.replace(a,'\\"');return c}function prosper_stripSlashes(b){var a=/\\'/g;c=b.replace(a,"'");a=/\\"/g;c=c.replace(a,'"');return c};