function DrawImage(ImgD,num){var image=new Image();image.src=ImgD.src;if(image.width>0 && image.height>0){if(image.width/image.height>= 1){if(image.width>num){ImgD.width=num;ImgD.height=(image.height*num)/image.width;}else{ImgD.width=image.width;ImgD.height=image.height;}}else{if(image.height>num){ImgD.height=num;ImgD.width=(image.width*num)/image.height;}else{ImgD.width=image.width;ImgD.height=image.height;}}}}

function DrawImage1(ImgD,w,h){	var image=new Image();image.src=ImgD.src;if(image.width>0 && image.height>0){if((image.width/image.height)>= (w/h)){if(image.width>w){ImgD.width=w;ImgD.height=(image.height*w)/image.width;}else{ImgD.width=image.width;ImgD.height=image.height;}}else{if(image.height>h){	ImgD.height=h;ImgD.width=(image.width*h)/image.height;}else{ImgD.width=image.width;ImgD.height=image.height;}}}}

function DrawImage2(ImgD,num){var image=new Image();image.src=ImgD.src;if(image.width>0 && image.height>0){if(image.width>num){ImgD.width=num;ImgD.height=(image.height*num)/image.width;}else{ImgD.width=image.width;ImgD.height=image.height;}}}