var preview_div="preview_div";var defaultimageheight=200;var defaultimagewidth=200;var offsetfrommouse=[0,-220];function showHousePreview(a){preview_div="house_preview_div_"+a;offsetfrommouse[0]=0;offsetfrommouse[1]=15;if(document.getElementById){document.onmousemove=followmouse;document.getElementById(preview_div).style.display="block";followmouse()}}function showPreview(a){preview_div="preview_div";offsetfrommouse[0]=0;offsetfrommouse[1]=-220;if(navigator.userAgent.indexOf("MSIE")==-1){offsetfrommouse[1]=-225}document.images.preview_img.src=a;if(document.getElementById){document.onmousemove=followmouse;document.getElementById(preview_div).style.display="block";followmouse()}}function hidePreview(){showsels_preview(document.getElementById(preview_div).offsetLeft,document.getElementById(preview_div).offsetTop,document.getElementById(preview_div).clientWidth,document.getElementById(preview_div).clientHeight);if(document.getElementById){document.getElementById(preview_div).style.display="none"}document.images.preview_img.src="images/0.gif";document.onmousemove=""}function truebody(){return(!window.opera&&document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body}function followmouse(f){var b=offsetfrommouse[0];var a=offsetfrommouse[1];var d=document.all?truebody().scrollLeft+truebody().clientWidth:pageXOffset+window.innerWidth-15;var c=document.all?Math.min(truebody().scrollHeight,truebody().clientHeight):Math.min(window.innerHeight);if(typeof f!="undefined"){if(d-f.pageX<defaultimagewidth*2+2*offsetfrommouse[0]){b=f.pageX-b-defaultimagewidth}else{b+=f.pageX}if(c-f.pageY<defaultimageheight+2*offsetfrommouse[1]){a+=f.pageY-Math.max(0,(2*offsetfrommouse[1]+defaultimageheight+f.pageY-c-truebody().scrollTop))}else{a+=f.pageY}}else{if(typeof window.event!="undefined"){if(d-event.clientX<defaultimagewidth*2+2*offsetfrommouse[0]){b=event.clientX+truebody().scrollLeft-b-defaultimagewidth}else{b+=truebody().scrollLeft+event.clientX}if(c-event.clientY<(defaultimageheight+2*offsetfrommouse[1])){a+=event.clientY+truebody().scrollTop-Math.max(0,(2*offsetfrommouse[1]+defaultimageheight+event.clientY-c))}else{a+=truebody().scrollTop+event.clientY}}}document.getElementById(preview_div).style.left=b+"px";document.getElementById(preview_div).style.top=a+"px";hidesels_preview(b,a,document.getElementById(preview_div).clientWidth,document.getElementById(preview_div).clientHeight)}function hidesels_preview(k,j,l,f){if(navigator.userAgent.indexOf("MSIE")==-1){return}var c,a,d,m,e;if(!this.sel){this.sel=document.getElementsByTagName("SELECT");this.sel.level=0}var b=this.sel;for(e=0;e<b.length;e++){c=0;a=0;var g;if(b[e].offsetParent){g=b[e];while(g.offsetParent){g=g.offsetParent;c+=g.offsetLeft;a+=g.offsetTop}}c+=b[e].offsetLeft;a+=b[e].offsetTop;d=b[e].offsetWidth;m=b[e].offsetHeight;if(c+d>k&&c<k+l&&a+m>j&&a<j+f){b[e].style.visibility="hidden"}}}function showsels_preview(k,j,l,f){if(navigator.userAgent.indexOf("MSIE")==-1){return}var c,a,d,m,e;if(!this.sel){this.sel=document.getElementsByTagName("SELECT");this.sel.level=0}var b=this.sel;for(e=0;e<b.length;e++){c=0;a=0;var g;if(b[e].offsetParent){g=b[e];while(g.offsetParent){g=g.offsetParent;c+=g.offsetLeft;a+=g.offsetTop}}c+=b[e].offsetLeft;a+=b[e].offsetTop;d=b[e].offsetWidth;m=b[e].offsetHeight;if(c+d>k&&c<k+l&&a+m>j&&a<j+f){b[e].style.visibility="visible"}}};